├── LICENSE ├── README.md ├── 网络技术与应用作业 ├── Overall score = 92.txt ├── 实验 1：集线器和交换机 │ ├── 100.txt │ ├── 1711342 - 李纪 - 第一次实验.pdf │ ├── Chapter 2, Example & Practice, 3 Hubs, 7 PCs.pkt │ ├── Chapter 3, Example, 1 switch, 1 Hub, 7 PCs.pkt │ └── Chapter 3, Practice, 2 switches, 14 PCs.pkt ├── 实验 2：IP 数据报捕获与分析 │ ├── 100.txt │ ├── 1711342_李纪.zip │ ├── Example.png │ ├── console.png │ ├── program.png │ ├── wireshark.png │ ├── 实验报告.pdf │ └── 实验要求.txt ├── 实验 3：IP 地址的分配实验 │ ├── 100.txt │ └── 当场做当场交的实验.txt ├── 实验 4：获取 IP 地址与 MAC 地址的对应关系 │ ├── 100（但是未实现获取本机 MAC 的功能）.txt │ ├── 1711342_李纪.zip │ ├── Example.png │ ├── arp -a.png │ ├── packet.png │ ├── program.png │ ├── 实验 4：获取 IP 地址与 MAC 地址的对应关系.pdf │ └── 实验报告.pdf ├── 实验 5：路由器的配置 │ ├── 1-ping-3.png │ ├── 1-self.png │ ├── 1.png │ ├── 10.png │ ├── 100.txt │ ├── 11.png │ ├── 12.png │ ├── 13.png │ ├── 14.png │ ├── 2.png │ ├── 3-ping-1.png │ ├── 3-self.png │ ├── 3.png │ ├── 4.png │ ├── 5.png │ ├── 6.png │ ├── 7.png │ ├── 8.png │ ├── 9.png │ ├── PC0-cmd.png │ ├── liji - RIP.pkt │ ├── liji - static router.pkt │ ├── network(revised).png │ ├── network.png │ ├── route-cmd.png │ ├── router-1.PNG │ ├── router-2.PNG │ ├── simu-network.png │ ├── 实验报告.pdf │ └── 实验说明.txt ├── 实验 6：NAT 的配置 │ ├── 1126（最终采用的方案）.pkt │ ├── 98.txt │ ├── NAT Dynamic.pkt │ ├── NAT static.pkt │ ├── network.png │ ├── proc.png │ ├── real-net.png │ ├── real.PNG │ ├── simu-result.png │ ├── 实验报告.pdf │ └── 实验要求.txt ├── 实验 7：简单的路由程序设计 │ ├── 90.txt │ ├── Router.exe │ ├── 实验 7：简单的路由程序设计.pdf │ ├── 实验 7：简单的路由程序设计_改.pdf │ ├── 微信图片_20191203163503.jpg │ └── 微信图片_20191203163512.jpg ├── 实验 8：网络安全——防火墙与 SSL │ ├── 100.txt │ └── 实验要求.txt ├── 实验 9：接入控制与 PPPoE │ ├── 100.txt │ ├── PPPoE(错误命令).pkt │ └── 实验要求.txt ├── 课堂测试 1：集线器和交换机 │ ├── 70.txt │ └── 测试内容.txt ├── 课堂测试 2：ARP 的相关问题 │ ├── 80.txt │ └── 测试内容.txt ├── 课堂测试 3：路由表的结构 │ ├── 85.txt │ └── 测试内容.txt ├── 课堂测试 4：路由器的网络接入 │ ├── 100.txt │ └── 配置路由表的问题.txt ├── 课堂测试 5：无线网络与无线接入 │ ├── 2019-12-08 周日加课 │ │ ├── 周日课程安排（拟）.xlsx │ │ └── 说明.txt │ ├── 90.txt │ └── 说明.txt ├── 课堂测试 6：NAT 穿越 │ ├── 60.txt │ ├── p2pnat.pdf │ └── 测试内容.txt └── 课堂测试 7：综合测试 │ ├── 64.txt │ └── 测试内容.txt └── 计算机网络作业 ├── Overall score = 92.txt ├── 上机作业 1：客户-服务器程序（UDP） ├── 1711342_李纪_上机作业1.zip ├── 99.txt ├── ReRe-Server.png ├── ReReClient.png ├── ReReClient │ ├── ClientUDP.cpp │ ├── ClientUDP.h │ ├── ReReClient.aps │ ├── ReReClient.cpp │ ├── ReReClient.h │ ├── ReReClient.rc │ ├── ReReClient.sln │ ├── ReReClient.vcxproj │ ├── ReReClient.vcxproj.filters │ ├── ReReClient.vcxproj.user │ ├── ReReClientDlg.cpp │ ├── ReReClientDlg.h │ ├── framework.h │ ├── pch.cpp │ ├── pch.h │ ├── res │ │ ├── ReReClient.ico │ │ └── ReReClient.rc2 │ ├── resource.h │ └── targetver.h ├── UDPHeader.png ├── UDPHeaderDetail.png ├── wireshark.png ├── 上机作业1说明.pdf ├── 实验报告.pdf └── 本机网卡IPv4.png ├── 上机作业 2：编写 SMTP 服务器并观察通信过程 ├── 1711342_李纪_上机作业2.zip ├── 200px-Rotating_earth_(large).gif ├── 98.txt ├── SMTP.exe ├── UDPHeader.png ├── iG.bmp ├── test.txt ├── 上机作业2说明（详细版）.pdf └── 实验报告.pdf ├── 上机作业 3：使用 UDP 实现可靠的文件传输 ├── 1711342_李纪.zip ├── 5-Timeline-for-Stop-and-Wait-Protocol-with-1-bit-Sequence-Number-31.png ├── 99.txt ├── Stop-and-Wait-ARQ-7.png ├── clientGUI.png ├── serverGUI.png ├── wireshark.png ├── 实验报告.pdf └── 要求.txt ├── 作业三：五个大题 往年考题 1xUDP 4xTCP ├── 1711342_李纪 修正版 作业三.pdf ├── 1711342_李纪.pdf ├── 89.txt └── 作业三：五个大题 往年考题 1xUDP 4xTCP.docx ├── 作业五：四个大题 2018 年考题 网络层 ├── 1.png ├── 100.txt ├── 1711342_李纪.pdf ├── 1711342_李纪（作业五改）.pdf ├── 2.png ├── traceroute.png └── 作业五：四个大题 2018 年考题 网络层.docx └── 作业四：用 Wireshark 分析 TCP segment ├── 1711342_李纪.pdf ├── 1711342_李纪.zip ├── 97.txt ├── bing.pcapng ├── fin-ack.png ├── gov-cn-2.pcapng ├── gov-cn-3.pcapng ├── gov-cn.pcapng ├── http-reply.png ├── keep-alive.png ├── mobisys.pcapng ├── mobisys.png ├── syn-ack.png ├── syn.png └── 作业四：用 Wireshark 分析 TCP segment.docx /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. We, the Free Software Foundation, use the 18 | GNU General Public License for most of our software; it applies also to 19 | any other work released this way by its authors. You can apply it to 20 | your programs, too. 21 | 22 | When we speak of free software, we are referring to freedom, not 23 | price. Our General Public Licenses are designed to make sure that you 24 | have the freedom to distribute copies of free software (and charge for 25 | them if you wish), that you receive source code or can get it if you 26 | want it, that you can change the software or use pieces of it in new 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. Therefore, you have 31 | certain responsibilities if you distribute copies of the software, or if 32 | you modify it: responsibilities to respect the freedom of others. 33 | 34 | For example, if you distribute copies of such a program, whether 35 | gratis or for a fee, you must pass on to the recipients the same 36 | freedoms that you received. You must make sure that they, too, receive 37 | or can get the source code. And you must show them these terms so they 38 | know their rights. 39 | 40 | Developers that use the GNU GPL protect your rights with two steps: 41 | (1) assert copyright on the software, and (2) offer you this License 42 | giving you legal permission to copy, distribute and/or modify it. 43 | 44 | For the developers' and authors' protection, the GPL clearly explains 45 | that there is no warranty for this free software. For both users' and 46 | authors' sake, the GPL requires that modified versions be marked as 47 | changed, so that their problems will not be attributed erroneously to 48 | authors of previous versions. 49 | 50 | Some devices are designed to deny users access to install or run 51 | modified versions of the software inside them, although the manufacturer 52 | can do so. This is fundamentally incompatible with the aim of 53 | protecting users' freedom to change the software. The systematic 54 | pattern of such abuse occurs in the area of products for individuals to 55 | use, which is precisely where it is most unacceptable. Therefore, we 56 | have designed this version of the GPL to prohibit the practice for those 57 | products. If such problems arise substantially in other domains, we 58 | stand ready to extend this provision to those domains in future versions 59 | of the GPL, as needed to protect the freedom of users. 60 | 61 | Finally, every program is threatened constantly by software patents. 62 | States should not allow patents to restrict development and use of 63 | software on general-purpose computers, but in those that do, we wish to 64 | avoid the special danger that patents applied to a free program could 65 | make it effectively proprietary. To prevent this, the GPL assures that 66 | patents cannot be used to render the program non-free. 67 | 68 | The precise terms and conditions for copying, distribution and 69 | modification follow. 70 | 71 | TERMS AND CONDITIONS 72 | 73 | 0. Definitions. 74 | 75 | "This License" refers to version 3 of the GNU General Public License. 76 | 77 | "Copyright" also means copyright-like laws that apply to other kinds of 78 | works, such as semiconductor masks. 79 | 80 | "The Program" refers to any copyrightable work licensed under this 81 | License. Each licensee is addressed as "you". "Licensees" and 82 | "recipients" may be individuals or organizations. 83 | 84 | To "modify" a work means to copy from or adapt all or part of the work 85 | in a fashion requiring copyright permission, other than the making of an 86 | exact copy. The resulting work is called a "modified version" of the 87 | earlier work or a work "based on" the earlier work. 88 | 89 | A "covered work" means either the unmodified Program or a work based 90 | on the Program. 91 | 92 | To "propagate" a work means to do anything with it that, without 93 | permission, would make you directly or secondarily liable for 94 | infringement under applicable copyright law, except executing it on a 95 | computer or modifying a private copy. Propagation includes copying, 96 | distribution (with or without modification), making available to the 97 | public, and in some countries other activities as well. 98 | 99 | To "convey" a work means any kind of propagation that enables other 100 | parties to make or receive copies. Mere interaction with a user through 101 | a computer network, with no transfer of a copy, is not conveying. 102 | 103 | An interactive user interface displays "Appropriate Legal Notices" 104 | to the extent that it includes a convenient and prominently visible 105 | feature that (1) displays an appropriate copyright notice, and (2) 106 | tells the user that there is no warranty for the work (except to the 107 | extent that warranties are provided), that licensees may convey the 108 | work under this License, and how to view a copy of this License. If 109 | the interface presents a list of user commands or options, such as a 110 | menu, a prominent item in the list meets this criterion. 111 | 112 | 1. Source Code. 113 | 114 | The "source code" for a work means the preferred form of the work 115 | for making modifications to it. "Object code" means any non-source 116 | form of a work. 117 | 118 | A "Standard Interface" means an interface that either is an official 119 | standard defined by a recognized standards body, or, in the case of 120 | interfaces specified for a particular programming language, one that 121 | is widely used among developers working in that language. 122 | 123 | The "System Libraries" of an executable work include anything, other 124 | than the work as a whole, that (a) is included in the normal form of 125 | packaging a Major Component, but which is not part of that Major 126 | Component, and (b) serves only to enable use of the work with that 127 | Major Component, or to implement a Standard Interface for which an 128 | implementation is available to the public in source code form. A 129 | "Major Component", in this context, means a major essential component 130 | (kernel, window system, and so on) of the specific operating system 131 | (if any) on which the executable work runs, or a compiler used to 132 | produce the work, or an object code interpreter used to run it. 133 | 134 | The "Corresponding Source" for a work in object code form means all 135 | the source code needed to generate, install, and (for an executable 136 | work) run the object code and to modify the work, including scripts to 137 | control those activities. However, it does not include the work's 138 | System Libraries, or general-purpose tools or generally available free 139 | programs which are used unmodified in performing those activities but 140 | which are not part of the work. For example, Corresponding Source 141 | includes interface definition files associated with source files for 142 | the work, and the source code for shared libraries and dynamically 143 | linked subprograms that the work is specifically designed to require, 144 | such as by intimate data communication or control flow between those 145 | subprograms and other parts of the work. 146 | 147 | The Corresponding Source need not include anything that users 148 | can regenerate automatically from other parts of the Corresponding 149 | Source. 150 | 151 | The Corresponding Source for a work in source code form is that 152 | same work. 153 | 154 | 2. Basic Permissions. 155 | 156 | All rights granted under this License are granted for the term of 157 | copyright on the Program, and are irrevocable provided the stated 158 | conditions are met. This License explicitly affirms your unlimited 159 | permission to run the unmodified Program. The output from running a 160 | covered work is covered by this License only if the output, given its 161 | content, constitutes a covered work. This License acknowledges your 162 | rights of fair use or other equivalent, as provided by copyright law. 163 | 164 | You may make, run and propagate covered works that you do not 165 | convey, without conditions so long as your license otherwise remains 166 | in force. You may convey covered works to others for the sole purpose 167 | of having them make modifications exclusively for you, or provide you 168 | with facilities for running those works, provided that you comply with 169 | the terms of this License in conveying all material for which you do 170 | not control copyright. Those thus making or running the covered works 171 | for you must do so exclusively on your behalf, under your direction 172 | and control, on terms that prohibit them from making any copies of 173 | your copyrighted material outside their relationship with you. 174 | 175 | Conveying under any other circumstances is permitted solely under 176 | the conditions stated below. Sublicensing is not allowed; section 10 177 | makes it unnecessary. 178 | 179 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 180 | 181 | No covered work shall be deemed part of an effective technological 182 | measure under any applicable law fulfilling obligations under article 183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 184 | similar laws prohibiting or restricting circumvention of such 185 | measures. 186 | 187 | When you convey a covered work, you waive any legal power to forbid 188 | circumvention of technological measures to the extent such circumvention 189 | is effected by exercising rights under this License with respect to 190 | the covered work, and you disclaim any intention to limit operation or 191 | modification of the work as a means of enforcing, against the work's 192 | users, your or third parties' legal rights to forbid circumvention of 193 | technological measures. 194 | 195 | 4. Conveying Verbatim Copies. 196 | 197 | You may convey verbatim copies of the Program's source code as you 198 | receive it, in any medium, provided that you conspicuously and 199 | appropriately publish on each copy an appropriate copyright notice; 200 | keep intact all notices stating that this License and any 201 | non-permissive terms added in accord with section 7 apply to the code; 202 | keep intact all notices of the absence of any warranty; and give all 203 | recipients a copy of this License along with the Program. 204 | 205 | You may charge any price or no price for each copy that you convey, 206 | and you may offer support or warranty protection for a fee. 207 | 208 | 5. Conveying Modified Source Versions. 209 | 210 | You may convey a work based on the Program, or the modifications to 211 | produce it from the Program, in the form of source code under the 212 | terms of section 4, provided that you also meet all of these conditions: 213 | 214 | a) The work must carry prominent notices stating that you modified 215 | it, and giving a relevant date. 216 | 217 | b) The work must carry prominent notices stating that it is 218 | released under this License and any conditions added under section 219 | 7. This requirement modifies the requirement in section 4 to 220 | "keep intact all notices". 221 | 222 | c) You must license the entire work, as a whole, under this 223 | License to anyone who comes into possession of a copy. This 224 | License will therefore apply, along with any applicable section 7 225 | additional terms, to the whole of the work, and all its parts, 226 | regardless of how they are packaged. This License gives no 227 | permission to license the work in any other way, but it does not 228 | invalidate such permission if you have separately received it. 229 | 230 | d) If the work has interactive user interfaces, each must display 231 | Appropriate Legal Notices; however, if the Program has interactive 232 | interfaces that do not display Appropriate Legal Notices, your 233 | work need not make them do so. 234 | 235 | A compilation of a covered work with other separate and independent 236 | works, which are not by their nature extensions of the covered work, 237 | and which are not combined with it such as to form a larger program, 238 | in or on a volume of a storage or distribution medium, is called an 239 | "aggregate" if the compilation and its resulting copyright are not 240 | used to limit the access or legal rights of the compilation's users 241 | beyond what the individual works permit. Inclusion of a covered work 242 | in an aggregate does not cause this License to apply to the other 243 | parts of the aggregate. 244 | 245 | 6. Conveying Non-Source Forms. 246 | 247 | You may convey a covered work in object code form under the terms 248 | of sections 4 and 5, provided that you also convey the 249 | machine-readable Corresponding Source under the terms of this License, 250 | in one of these ways: 251 | 252 | a) Convey the object code in, or embodied in, a physical product 253 | (including a physical distribution medium), accompanied by the 254 | Corresponding Source fixed on a durable physical medium 255 | customarily used for software interchange. 256 | 257 | b) Convey the object code in, or embodied in, a physical product 258 | (including a physical distribution medium), accompanied by a 259 | written offer, valid for at least three years and valid for as 260 | long as you offer spare parts or customer support for that product 261 | model, to give anyone who possesses the object code either (1) a 262 | copy of the Corresponding Source for all the software in the 263 | product that is covered by this License, on a durable physical 264 | medium customarily used for software interchange, for a price no 265 | more than your reasonable cost of physically performing this 266 | conveying of source, or (2) access to copy the 267 | Corresponding Source from a network server at no charge. 268 | 269 | c) Convey individual copies of the object code with a copy of the 270 | written offer to provide the Corresponding Source. This 271 | alternative is allowed only occasionally and noncommercially, and 272 | only if you received the object code with such an offer, in accord 273 | with subsection 6b. 274 | 275 | d) Convey the object code by offering access from a designated 276 | place (gratis or for a charge), and offer equivalent access to the 277 | Corresponding Source in the same way through the same place at no 278 | further charge. You need not require recipients to copy the 279 | Corresponding Source along with the object code. If the place to 280 | copy the object code is a network server, the Corresponding Source 281 | may be on a different server (operated by you or a third party) 282 | that supports equivalent copying facilities, provided you maintain 283 | clear directions next to the object code saying where to find the 284 | Corresponding Source. Regardless of what server hosts the 285 | Corresponding Source, you remain obligated to ensure that it is 286 | available for as long as needed to satisfy these requirements. 287 | 288 | e) Convey the object code using peer-to-peer transmission, provided 289 | you inform other peers where the object code and Corresponding 290 | Source of the work are being offered to the general public at no 291 | charge under subsection 6d. 292 | 293 | A separable portion of the object code, whose source code is excluded 294 | from the Corresponding Source as a System Library, need not be 295 | included in conveying the object code work. 296 | 297 | A "User Product" is either (1) a "consumer product", which means any 298 | tangible personal property which is normally used for personal, family, 299 | or household purposes, or (2) anything designed or sold for incorporation 300 | into a dwelling. In determining whether a product is a consumer product, 301 | doubtful cases shall be resolved in favor of coverage. For a particular 302 | product received by a particular user, "normally used" refers to a 303 | typical or common use of that class of product, regardless of the status 304 | of the particular user or of the way in which the particular user 305 | actually uses, or expects or is expected to use, the product. A product 306 | is a consumer product regardless of whether the product has substantial 307 | commercial, industrial or non-consumer uses, unless such uses represent 308 | the only significant mode of use of the product. 309 | 310 | "Installation Information" for a User Product means any methods, 311 | procedures, authorization keys, or other information required to install 312 | and execute modified versions of a covered work in that User Product from 313 | a modified version of its Corresponding Source. The information must 314 | suffice to ensure that the continued functioning of the modified object 315 | code is in no case prevented or interfered with solely because 316 | modification has been made. 317 | 318 | If you convey an object code work under this section in, or with, or 319 | specifically for use in, a User Product, and the conveying occurs as 320 | part of a transaction in which the right of possession and use of the 321 | User Product is transferred to the recipient in perpetuity or for a 322 | fixed term (regardless of how the transaction is characterized), the 323 | Corresponding Source conveyed under this section must be accompanied 324 | by the Installation Information. But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or updates 331 | for a work that has been modified or installed by the recipient, or for 332 | the User Product in which it has been modified or installed. Access to a 333 | network may be denied when the modification itself materially and 334 | adversely affects the operation of the network or violates the rules and 335 | protocols for communication across the network. 336 | 337 | Corresponding Source conveyed, and Installation Information provided, 338 | in accord with this section must be in a format that is publicly 339 | documented (and with an implementation available to the public in 340 | source code form), and must require no special password or key for 341 | unpacking, reading or copying. 342 | 343 | 7. Additional Terms. 344 | 345 | "Additional permissions" are terms that supplement the terms of this 346 | License by making exceptions from one or more of its conditions. 347 | Additional permissions that are applicable to the entire Program shall 348 | be treated as though they were included in this License, to the extent 349 | that they are valid under applicable law. If additional permissions 350 | apply only to part of the Program, that part may be used separately 351 | under those permissions, but the entire Program remains governed by 352 | this License without regard to the additional permissions. 353 | 354 | When you convey a copy of a covered work, you may at your option 355 | remove any additional permissions from that copy, or from any part of 356 | it. (Additional permissions may be written to require their own 357 | removal in certain cases when you modify the work.) You may place 358 | additional permissions on material, added by you to a covered work, 359 | for which you have or can give appropriate copyright permission. 360 | 361 | Notwithstanding any other provision of this License, for material you 362 | add to a covered work, you may (if authorized by the copyright holders of 363 | that material) supplement the terms of this License with terms: 364 | 365 | a) Disclaiming warranty or limiting liability differently from the 366 | terms of sections 15 and 16 of this License; or 367 | 368 | b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | 372 | c) Prohibiting misrepresentation of the origin of that material, or 373 | requiring that modified versions of such material be marked in 374 | reasonable ways as different from the original version; or 375 | 376 | d) Limiting the use for publicity purposes of names of licensors or 377 | authors of the material; or 378 | 379 | e) Declining to grant rights under trademark law for use of some 380 | trade names, trademarks, or service marks; or 381 | 382 | f) Requiring indemnification of licensors and authors of that 383 | material by anyone who conveys the material (or modified versions of 384 | it) with contractual assumptions of liability to the recipient, for 385 | any liability that these contractual assumptions directly impose on 386 | those licensors and authors. 387 | 388 | All other non-permissive additional terms are considered "further 389 | restrictions" within the meaning of section 10. If the Program as you 390 | received it, or any part of it, contains a notice stating that it is 391 | governed by this License along with a term that is a further 392 | restriction, you may remove that term. If a license document contains 393 | a further restriction but permits relicensing or conveying under this 394 | License, you may add to a covered work material governed by the terms 395 | of that license document, provided that the further restriction does 396 | not survive such relicensing or conveying. 397 | 398 | If you add terms to a covered work in accord with this section, you 399 | must place, in the relevant source files, a statement of the 400 | additional terms that apply to those files, or a notice indicating 401 | where to find the applicable terms. 402 | 403 | Additional terms, permissive or non-permissive, may be stated in the 404 | form of a separately written license, or stated as exceptions; 405 | the above requirements apply either way. 406 | 407 | 8. Termination. 408 | 409 | You may not propagate or modify a covered work except as expressly 410 | provided under this License. Any attempt otherwise to propagate or 411 | modify it is void, and will automatically terminate your rights under 412 | this License (including any patent licenses granted under the third 413 | paragraph of section 11). 414 | 415 | However, if you cease all violation of this License, then your 416 | license from a particular copyright holder is reinstated (a) 417 | provisionally, unless and until the copyright holder explicitly and 418 | finally terminates your license, and (b) permanently, if the copyright 419 | holder fails to notify you of the violation by some reasonable means 420 | prior to 60 days after the cessation. 421 | 422 | Moreover, your license from a particular copyright holder is 423 | reinstated permanently if the copyright holder notifies you of the 424 | violation by some reasonable means, this is the first time you have 425 | received notice of violation of this License (for any work) from that 426 | copyright holder, and you cure the violation prior to 30 days after 427 | your receipt of the notice. 428 | 429 | Termination of your rights under this section does not terminate the 430 | licenses of parties who have received copies or rights from you under 431 | this License. If your rights have been terminated and not permanently 432 | reinstated, you do not qualify to receive new licenses for the same 433 | material under section 10. 434 | 435 | 9. Acceptance Not Required for Having Copies. 436 | 437 | You are not required to accept this License in order to receive or 438 | run a copy of the Program. Ancillary propagation of a covered work 439 | occurring solely as a consequence of using peer-to-peer transmission 440 | to receive a copy likewise does not require acceptance. However, 441 | nothing other than this License grants you permission to propagate or 442 | modify any covered work. These actions infringe copyright if you do 443 | not accept this License. Therefore, by modifying or propagating a 444 | covered work, you indicate your acceptance of this License to do so. 445 | 446 | 10. Automatic Licensing of Downstream Recipients. 447 | 448 | Each time you convey a covered work, the recipient automatically 449 | receives a license from the original licensors, to run, modify and 450 | propagate that work, subject to this License. You are not responsible 451 | for enforcing compliance by third parties with this License. 452 | 453 | An "entity transaction" is a transaction transferring control of an 454 | organization, or substantially all assets of one, or subdividing an 455 | organization, or merging organizations. If propagation of a covered 456 | work results from an entity transaction, each party to that 457 | transaction who receives a copy of the work also receives whatever 458 | licenses to the work the party's predecessor in interest had or could 459 | give under the previous paragraph, plus a right to possession of the 460 | Corresponding Source of the work from the predecessor in interest, if 461 | the predecessor has it or can get it with reasonable efforts. 462 | 463 | You may not impose any further restrictions on the exercise of the 464 | rights granted or affirmed under this License. For example, you may 465 | not impose a license fee, royalty, or other charge for exercise of 466 | rights granted under this License, and you may not initiate litigation 467 | (including a cross-claim or counterclaim in a lawsuit) alleging that 468 | any patent claim is infringed by making, using, selling, offering for 469 | sale, or importing the Program or any portion of it. 470 | 471 | 11. Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. For 483 | purposes of this definition, "control" includes the right to grant 484 | patent sublicenses in a manner consistent with the requirements of 485 | this License. 486 | 487 | Each contributor grants you a non-exclusive, worldwide, royalty-free 488 | patent license under the contributor's essential patent claims, to 489 | make, use, sell, offer for sale, import and otherwise run, modify and 490 | propagate the contents of its contributor version. 491 | 492 | In the following three paragraphs, a "patent license" is any express 493 | agreement or commitment, however denominated, not to enforce a patent 494 | (such as an express permission to practice a patent or covenant not to 495 | sue for patent infringement). To "grant" such a patent license to a 496 | party means to make such an agreement or commitment not to enforce a 497 | patent against the party. 498 | 499 | If you convey a covered work, knowingly relying on a patent license, 500 | and the Corresponding Source of the work is not available for anyone 501 | to copy, free of charge and under the terms of this License, through a 502 | publicly available network server or other readily accessible means, 503 | then you must either (1) cause the Corresponding Source to be so 504 | available, or (2) arrange to deprive yourself of the benefit of the 505 | patent license for this particular work, or (3) arrange, in a manner 506 | consistent with the requirements of this License, to extend the patent 507 | license to downstream recipients. "Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # 2018-2019_NKU_Computer_network__Homework 2 | 2018-2019 大三上学期计算机网络作业合集 (1711342 李纪) 3 | 4 | > 南开大学网络课程说明：南开大学的计算机网络课分为《计算机网络》和《网络技术与应用》两门课，前者主要讲授**应用层、传输层、网络层**的内容，后者主要讲授**网络层、数据链路层、物理层**的内容 5 | 6 | ## 仓库结构说明 7 | 这个仓库包括了《计算机网络》和《网络技术与应用》的所有课堂测试、课后作业（代码 + 报告） 8 | 9 | 每次作业均有一个单独的文件夹，共计 22 项作业 10 | 11 | > 编程环境：VS2019 + Npcap 12 | 13 | > 报告用 LaTeX 撰写，均以`实验报告.pdf`的形式包含在作业文件夹中。**报告内容极为丰富！** 14 | 15 | > 每次作业的分数都直接写在了 `txt` 文档的文件名上 16 | 17 | ## 作业内容说明 18 | 19 | 作业内容包括：设计 SMTP 服务器、设计可靠 UDP 协议、实现 IP 数据报捕获、设计路由器等 20 | 21 | ## 课程评分 22 | 23 | 我的《计算机网络》和《网络技术与应用》两门课总评均为 **92** 分 24 | -------------------------------------------------------------------------------- /网络技术与应用作业/Overall score = 92.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/Overall score = 92.txt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 1：集线器和交换机/100.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 1：集线器和交换机/100.txt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 1：集线器和交换机/1711342 - 李纪 - 第一次实验.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 1：集线器和交换机/1711342 - 李纪 - 第一次实验.pdf -------------------------------------------------------------------------------- /网络技术与应用作业/实验 1：集线器和交换机/Chapter 2, Example & Practice, 3 Hubs, 7 PCs.pkt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 1：集线器和交换机/Chapter 2, Example & Practice, 3 Hubs, 7 PCs.pkt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 1：集线器和交换机/Chapter 3, Example, 1 switch, 1 Hub, 7 PCs.pkt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 1：集线器和交换机/Chapter 3, Example, 1 switch, 1 Hub, 7 PCs.pkt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 1：集线器和交换机/Chapter 3, Practice, 2 switches, 14 PCs.pkt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 1：集线器和交换机/Chapter 3, Practice, 2 switches, 14 PCs.pkt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 2：IP 数据报捕获与分析/100.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 2：IP 数据报捕获与分析/100.txt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 2：IP 数据报捕获与分析/1711342_李纪.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 2：IP 数据报捕获与分析/1711342_李纪.zip -------------------------------------------------------------------------------- /网络技术与应用作业/实验 2：IP 数据报捕获与分析/Example.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 2：IP 数据报捕获与分析/Example.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 2：IP 数据报捕获与分析/console.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 2：IP 数据报捕获与分析/console.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 2：IP 数据报捕获与分析/program.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 2：IP 数据报捕获与分析/program.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 2：IP 数据报捕获与分析/wireshark.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 2：IP 数据报捕获与分析/wireshark.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 2：IP 数据报捕获与分析/实验报告.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 2：IP 数据报捕获与分析/实验报告.pdf -------------------------------------------------------------------------------- /网络技术与应用作业/实验 2：IP 数据报捕获与分析/实验要求.txt: -------------------------------------------------------------------------------- 1 | 实验要求： 2 | 3 | 1、参照书中实验6.5完成编程设计，使用C/C++语言完成。 4 | 5 | 2、程序需拥有可视化界面，可以用Qt/MFC等框架。 6 | 7 | 3、所写的程序必须可以在实验室机器的环境下独立运行，现场测试时不接受调试项目文件，只允许运行exe程序。（配置：Windows 7 SP1 32位操作系统，已安装Winpcap） 8 | 9 | 4、在截止日期前提交实验报告和项目源代码（压缩包不要超过10MB），报告中至少应包含设计思路、关键部分源代码的说明和程序演示部分。 -------------------------------------------------------------------------------- /网络技术与应用作业/实验 3：IP 地址的分配实验/100.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 3：IP 地址的分配实验/100.txt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 3：IP 地址的分配实验/当场做当场交的实验.txt: -------------------------------------------------------------------------------- 1 | 1. 2 | 2. 3 | 3. 4 | 5 | 在课堂上现场完成，无需提交实验报告。 -------------------------------------------------------------------------------- /网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/100（但是未实现获取本机 MAC 的功能）.txt: -------------------------------------------------------------------------------- 1 | （但是未实现获取本机 MAC 的功能） 2 | 3 | 由于未知原因，我的电脑（实验室的工作站），或者说我的无线网卡不能回复我发出去的假 ARP 请求。 4 | 5 | 6 | 下次作业中换个方法来实现 “获取本机 MAC 的功能”。 -------------------------------------------------------------------------------- /网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/1711342_李纪.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/1711342_李纪.zip -------------------------------------------------------------------------------- /网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/Example.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/Example.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/arp -a.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/arp -a.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/packet.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/packet.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/program.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/program.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/实验 4：获取 IP 地址与 MAC 地址的对应关系.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/实验 4：获取 IP 地址与 MAC 地址的对应关系.pdf -------------------------------------------------------------------------------- /网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/实验报告.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 4：获取 IP 地址与 MAC 地址的对应关系/实验报告.pdf -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/1-ping-3.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/1-ping-3.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/1-self.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/1-self.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/1.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/10.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/10.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/100.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/100.txt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/11.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/11.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/12.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/12.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/13.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/13.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/14.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/14.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/2.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/3-ping-1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/3-ping-1.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/3-self.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/3-self.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/3.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/3.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/4.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/4.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/5.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/5.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/6.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/6.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/7.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/7.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/8.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/8.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/9.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/9.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/PC0-cmd.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/PC0-cmd.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/liji - RIP.pkt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/liji - RIP.pkt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/liji - static router.pkt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/liji - static router.pkt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/network(revised).png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/network(revised).png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/network.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/network.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/route-cmd.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/route-cmd.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/router-1.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/router-1.PNG -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/router-2.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/router-2.PNG -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/simu-network.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/simu-network.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/实验报告.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 5：路由器的配置/实验报告.pdf -------------------------------------------------------------------------------- /网络技术与应用作业/实验 5：路由器的配置/实验说明.txt: -------------------------------------------------------------------------------- 1 | 实验要求： 2 | 3 | 1、完成实验 8.5.2 要求的内容，在 4 台 Windows Server 2003 虚拟机上进行路由器网络的配置。 4 | 5 | 2、完成实验 8.5.3 要求的内容，在 Cisco Packet Tracer 仿真环境下进行路由器网络的配置。 6 | 7 | 8 | 9 | 检查要求： 10 | 11 | 1、两个实验中路由器网络中的任何一台主机均可通过 ping 命令或 tracert 命令连通至另一台主机，并且输出正确。 12 | 13 | 2、在截止日期前提交实验报告，实验报告需要包括各步骤的截图和说明。 -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/1126（最终采用的方案）.pkt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/1126（最终采用的方案）.pkt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/98.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/98.txt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/NAT Dynamic.pkt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/NAT Dynamic.pkt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/NAT static.pkt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/NAT static.pkt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/network.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/network.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/proc.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/proc.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/real-net.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/real-net.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/real.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/real.PNG -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/simu-result.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/simu-result.png -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/实验报告.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 6：NAT 的配置/实验报告.pdf -------------------------------------------------------------------------------- /网络技术与应用作业/实验 6：NAT 的配置/实验要求.txt: -------------------------------------------------------------------------------- 1 | 实验要求： 2 | 3 | 1、在Windows Server 2003虚拟机上进行NAT的配置。共需配置三台机器，其中一台为主机、一台为NAT设备、一台为WEB服务器。 4 | 5 | 2、在Cisco Packet Tracer仿真环境下进行NAT的配置。 6 | 7 | 3、要求WEB服务器在内网，主机在外网，主机可以访问WEB服务器主页。 8 | 9 | 4、在截止日期前提交实验报告。 10 | 11 | 12 | 13 | 注意：本次与书中实验要求不同（书中WEB服务器在外网），不要参考书中内容 -------------------------------------------------------------------------------- /网络技术与应用作业/实验 7：简单的路由程序设计/90.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 7：简单的路由程序设计/90.txt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 7：简单的路由程序设计/Router.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 7：简单的路由程序设计/Router.exe -------------------------------------------------------------------------------- /网络技术与应用作业/实验 7：简单的路由程序设计/实验 7：简单的路由程序设计.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 7：简单的路由程序设计/实验 7：简单的路由程序设计.pdf -------------------------------------------------------------------------------- /网络技术与应用作业/实验 7：简单的路由程序设计/实验 7：简单的路由程序设计_改.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 7：简单的路由程序设计/实验 7：简单的路由程序设计_改.pdf -------------------------------------------------------------------------------- /网络技术与应用作业/实验 7：简单的路由程序设计/微信图片_20191203163503.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 7：简单的路由程序设计/微信图片_20191203163503.jpg -------------------------------------------------------------------------------- /网络技术与应用作业/实验 7：简单的路由程序设计/微信图片_20191203163512.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 7：简单的路由程序设计/微信图片_20191203163512.jpg -------------------------------------------------------------------------------- /网络技术与应用作业/实验 8：网络安全——防火墙与 SSL/100.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 8：网络安全——防火墙与 SSL/100.txt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 8：网络安全——防火墙与 SSL/实验要求.txt: -------------------------------------------------------------------------------- 1 | 实验要求： 2 | 3 | 1、完成实验15.4要求的内容，在4台Windows Server 2003虚拟机上进行SSL安全数据传输的配置。 4 | 5 | 2、完成实验15.5要求的内容，在Cisco Packet Tracer仿真环境下进行包过滤防火墙的配置。 6 | 7 | 8 | 9 | 检查要求： 10 | 11 | 当场完成实验并进行检查，两个实验都检查完成方可通过，要求能够用浏览器安全访问Web站点。 12 | 13 | 现场打分，无需提交实验报告。 -------------------------------------------------------------------------------- /网络技术与应用作业/实验 9：接入控制与 PPPoE/100.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 9：接入控制与 PPPoE/100.txt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 9：接入控制与 PPPoE/PPPoE(错误命令).pkt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/实验 9：接入控制与 PPPoE/PPPoE(错误命令).pkt -------------------------------------------------------------------------------- /网络技术与应用作业/实验 9：接入控制与 PPPoE/实验要求.txt: -------------------------------------------------------------------------------- 1 | 实验要求： 2 | 3 | 1、完成实验16.3要求的内容，在4台Windows Server 2003虚拟机上进行PPPoE服务器的配置。 4 | 5 | 2、完成实验16.4要求的内容，在Cisco Packet Tracer仿真环境下进行路由器的配置。 6 | 7 | 8 | 9 | 检查要求： 10 | 11 | 当场完成实验并进行检查，两个实验都检查完成方可通过，要求能够接入到Internet。 12 | 13 | 现场打分，无需提交实验报告。 -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 1：集线器和交换机/70.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 1：集线器和交换机/70.txt -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 1：集线器和交换机/测试内容.txt: -------------------------------------------------------------------------------- 1 | 1、什么限制了网速？ 2 | 在共享式以太网中，冲突窗口。 3 | 4 | 2、网线对网速的影响。 5 | 6 | 7 | 3、冲突窗口对网速的影响。 -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 2：ARP 的相关问题/80.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 2：ARP 的相关问题/80.txt -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 2：ARP 的相关问题/测试内容.txt: -------------------------------------------------------------------------------- 1 | 1、A、C 两台主机通讯的过程？ 2 | 2、A、B 两台主机通讯时，需要用到 ARP 协议吗？怎么用？ -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 3：路由表的结构/85.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 3：路由表的结构/85.txt -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 3：路由表的结构/测试内容.txt: -------------------------------------------------------------------------------- 1 | 1、路由表由(M, N, R)三元组的集合构成，如果路由器连接的网络很多，请问要如何设计路由表的数据结构 2 | 2、结合路由选择算法，说明你的路由表的查询算法。 3 | 4 | 答案：32 叉树（中型路由），先构建树再哈希（小型路由） -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 4：路由器的网络接入/100.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 4：路由器的网络接入/100.txt -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 4：路由器的网络接入/配置路由表的问题.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 4：路由器的网络接入/配置路由表的问题.txt -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 5：无线网络与无线接入/2019-12-08 周日加课/周日课程安排（拟）.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 5：无线网络与无线接入/2019-12-08 周日加课/周日课程安排（拟）.xlsx -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 5：无线网络与无线接入/2019-12-08 周日加课/说明.txt: -------------------------------------------------------------------------------- 1 | @所有人 2 | 张老师在课堂上和大家说过了，本周日我们需要加一节课。由于计算机学院楼教室大小有限，所以我们分成两批上课。第一批在下午14:00上课，第二批在18:30上课。课程的具体安排放在后面的附件里面了。如果有不能在两个时间中的某一个来上课的，由于两个教室不同，且座位都有限，人数都经过计算，请找一位愿意和你替换的同学之后来找我沟通，谢谢大家的配合。 -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 5：无线网络与无线接入/90.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 5：无线网络与无线接入/90.txt -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 5：无线网络与无线接入/说明.txt: -------------------------------------------------------------------------------- 1 | 一个小车开过好几个AP，问大文件下载是否会中断 2 | 3 | 共3种情况。 -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 6：NAT 穿越/60.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 6：NAT 穿越/60.txt -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 6：NAT 穿越/p2pnat.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 6：NAT 穿越/p2pnat.pdf -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 6：NAT 穿越/测试内容.txt: -------------------------------------------------------------------------------- 1 | 处于互联网两端的主机A、B怎么能够成功对话。（NAT 穿透问题） 2 | 3 | 4 | 在计算机科学中，NAT穿越（NAT traversal）涉及TCP/IP网络中的一个常见问题，即在处于使用了NAT设备的私有TCP/IP网络中的主机之间建立连接的问题。 5 | 尽管有许多穿越NAT的技术，但没有一项是完美的，这是因为NAT的行为是非标准化的。这些技术中的大多数都要求有一个公共服务器，而且这个服务器使用的是一个众所周知的、从全球任何地方都能访问得到的IP地址。一些方法仅在建立连接时需要使用这个服务器，而其它的方法则通过这个服务器中继所有的数据——这就引入了带宽开销的问题。 6 | 两种常用的NAT穿越技术是：UDP路由验证和STUN。除此之外，还有TURN、ICE、ALG，以及SBC。 7 | 8 | 9 | UDP打洞（UDP hole punching） 10 | 在计算机科学中，UDP路由验证指的是一种普遍使用的NAT穿越技术。 11 | --描述 12 | 通过UDP路由验证实现NAT穿越是一种在处于使用了NAT的私有网络中的Internet主机之间建立双向UDP连接的方法。由于NAT的行为是非标准化的，因此它并不能应用于所有类型的NAT。 13 | 14 | 其基本思想是这样的： 15 | 让位于NAT后的两台主机都与处于公共地址空间的、众所周知的第三台服务器相连，然后，一旦NAT设备建立好UDP状态信息就转为直接通信，并寄希望于NAT设备会在分组其实是从另外一个主机传送过来的情况下仍然保持当前状态。 16 | 17 | 这项技术需要一个圆锥型NAT设备才能够正常工作。对称型NAT不能使用这项技术。 18 | 19 | 这项技术在P2P软件和VoIP电话领域被广泛采用。它是Skype用以绕过防火墙和NAT设备的技术之一。 20 | 21 | 相同的技术有时还被用于TCP连接——尽管远没有UDP成功。 22 | 23 | --算法 24 | 假设有两台分别处于各自的私有网络中的主机：A和B；N1和N2是两个网络的NAT设备，分别拥有IP地址P1和P2；S是一个使用了一个众所周知的、从全球任何地方都能访问得到的IP地址的公共服务器 25 | 26 | 步骤一：A和B分别和S建立UDP连接；NAT设备N1和N2创建UDP转换状态并分配临时的外部端口号 27 | 28 | 步骤二：S检查UDP包，看A和B的端口是否是正在被使用的（否则的话N1和N2应该是应用了端口随机分配，这会让路由验证变得更麻烦） 29 | 30 | 步骤三：如果端口不是随机化的，那么A和B各自选择端口X和Y，并告知S。S会让A发送UDP包到P2:Y，让B发送UDP包到P1:X 31 | 32 | 步骤四：A和B通过转换好的IP地址和端口直接联系到对方的NAT设备； 33 | 34 | 35 | 中文翻译： 36 | 假设主机A和主机B位于两个不同的私有网络中，NA和NB是分别拥有EIPA和EIPB两个全球可达IP的NAT设备；S是一个拥有全球可达IP的服务器。 37 | 38 | 1. 39 | 40 | Let A and B be the two hosts, each in its own private network; NA and NB are the two NAT devices with globally reachable IP addresses EIPA and EIPB respectively; S is a public server with a well-known, globally reachable IP address. 41 | 42 | 1. A and B each begin a UDP conversation with S; the NAT devices NA and NB create UDP translation states and assign temporary external port numbers EPA and EPB 43 | 2. S examines the UDP packets to get the source port used by NA and NB (the external NAT ports EPA and EPB) 44 | 3. S passes EIPA:EPA to B and EIPB:EPB to A 45 | 4. A sends a packet to EIPB:EPB. 46 | 5. NA examines A's packet and creates the following tuple in its translation table: (Source-IP-A, EPA, EIPB, EPB) 47 | 6. B sends a packet to EIPA:EPA 48 | 7. NB examines B's packet and creates the following tuple in its translation table: (Source-IP-B, EPB, EIPA, EPA) 49 | 8. Depending on the state of NA's translation table when B's first packet arrives (i.e. whether the tuple (Source-IP-A, EPA, EIPB, EPB) has been created by the time of arrival of B's first packet), B's first packet is dropped (no entry in translation table) or passed (entry in translation table has been made). 50 | 9. Depending on the state of NB's translation table when A's first packet arrives (i.e. whether the tuple (Source-IP-B, EPB, EIPA, EPA) has been created by the time of arrival of A's first packet), A's first packet is dropped (no entry in translation table) or passed (entry in translation table has been made). 51 | 10. At worst, the second packet from A reaches B; at worst the second packet from B reaches A. Holes have been "punched" in the NAT and both hosts can directly communicate. 52 | 53 | If both hosts have Restricted cone NATs or Symmetric NATs, the external NAT ports will differ from those used with S. On some routers, the external ports are picked sequentially making it possible to establish a conversation through guessing nearby ports. -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 7：综合测试/64.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/网络技术与应用作业/课堂测试 7：综合测试/64.txt -------------------------------------------------------------------------------- /网络技术与应用作业/课堂测试 7：综合测试/测试内容.txt: -------------------------------------------------------------------------------- 1 | 雨课堂 15分钟 25个单选 5个多选 2 | 3 | 1、线缆标准，发送接收对应的线。 4 | 2、默认路由的IP和子网掩码均为0.0.0.0 5 | 3、分配IP 6 | 4、函数返回值，函数参数的意义 7 | 5、Windows中配置路由的指令，Cisco中配置路由的指令 8 | 6、IPv6地址表示法：冒号十六进制表示法、双冒号表示法。注意：一个IPv6地址中只能包含一个“::” 9 | 7、ADSL为什么叫做非对称的 10 | 8、Cisco中配置ACL的指令 11 | 9、虚电路，逻辑连接？ 12 | 10、Cisco路由器的enable有哪些缩写 -------------------------------------------------------------------------------- /计算机网络作业/Overall score = 92.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/Overall score = 92.txt -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/1711342_李纪_上机作业1.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/1711342_李纪_上机作业1.zip -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/99.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/99.txt -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReRe-Server.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReRe-Server.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ClientUDP.cpp: -------------------------------------------------------------------------------- 1 | // ClientUDP.cpp: 实现文件 2 | // 3 | 4 | #include "pch.h" 5 | #include "ReReClient.h" 6 | #include "ClientUDP.h" 7 | #include "ReReClientDlg.h" 8 | 9 | 10 | // ClientUDP 11 | 12 | ClientUDP::ClientUDP() 13 | { 14 | } 15 | 16 | ClientUDP::~ClientUDP() 17 | { 18 | } 19 | 20 | 21 | // ClientUDP 成员函数 22 | 23 | 24 | void ClientUDP::OnSend(int nErrorCode) 25 | { 26 | // TODO: 在此添加专用代码和/或调用基类 27 | 28 | if (nErrorCode) 29 | { 30 | AfxMessageBox(_T("Error occurred")); 31 | return; 32 | } 33 | 34 | CAsyncSocket::OnSend(nErrorCode); 35 | } 36 | 37 | 38 | void ClientUDP::OnReceive(int nErrorCode) 39 | { 40 | // TODO: 在此添加专用代码和/或调用基类 41 | 42 | // A buffer for the incoming data. 43 | char m_szBuffer[4096]; 44 | // What ReceiveFrom Returns. 45 | int nRead; 46 | // To save ReceiveFrom IP 47 | CString host; 48 | // To save ReceiveFrom Port 49 | UINT port; 50 | // 如果错误，需要显示错误信息 51 | int error; 52 | CString tempStr; 53 | CString errStr=_T("Error occurred"); 54 | // 接收服务器的回复 55 | nRead = ReceiveFrom(m_szBuffer, sizeof(m_szBuffer), host, port,0); 56 | 57 | switch (nRead) 58 | { 59 | // 如果未发生错误， ReceiveFrom() 则返回已接收的字节数。 60 | // 如果连接已关闭，则返回0。 61 | // 否则，将返回值 SOCKET_ERROR，并通过调用 GetLastError() 来检索特定的错误代码。 62 | case 0: 63 | // this->Close(); 64 | break; 65 | case SOCKET_ERROR: 66 | error = GetLastError(); 67 | tempStr.Format(_T("%d"), error); 68 | AfxMessageBox(_T("Error occurred: ") + tempStr); 69 | Close(); 70 | default: 71 | // terminate the string 72 | m_szBuffer[nRead] = _T('\0'); 73 | CString strTextOut(m_szBuffer); 74 | 75 | // 显示收到的信息 76 | CReReClientDlg* pdlg = (CReReClientDlg*)AfxGetMainWnd(); 77 | pdlg->displayString(strTextOut); 78 | this->Close(); 79 | } 80 | 81 | CAsyncSocket::OnReceive(nErrorCode); 82 | } 83 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ClientUDP.h: -------------------------------------------------------------------------------- 1 | #pragma once 2 | 3 | // ClientUDP 命令目标 4 | 5 | class ClientUDP : public CAsyncSocket 6 | { 7 | public: 8 | ClientUDP(); 9 | virtual ~ClientUDP(); 10 | virtual void OnSend(int nErrorCode); 11 | virtual void OnReceive(int nErrorCode); 12 | }; 13 | 14 | 15 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClient.aps: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClient.aps -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClient.cpp: -------------------------------------------------------------------------------- 1 |  2 | // ReReClient.cpp: 定义应用程序的类行为。 3 | // 4 | 5 | #include "pch.h" 6 | #include "framework.h" 7 | #include "ReReClient.h" 8 | #include "ReReClientDlg.h" 9 | 10 | #ifdef _DEBUG 11 | #define new DEBUG_NEW 12 | #endif 13 | 14 | 15 | // CReReClientApp 16 | 17 | BEGIN_MESSAGE_MAP(CReReClientApp, CWinApp) 18 | ON_COMMAND(ID_HELP, &CWinApp::OnHelp) 19 | END_MESSAGE_MAP() 20 | 21 | 22 | // CReReClientApp 构造 23 | 24 | CReReClientApp::CReReClientApp() 25 | { 26 | // 支持重新启动管理器 27 | m_dwRestartManagerSupportFlags = AFX_RESTART_MANAGER_SUPPORT_RESTART; 28 | 29 | // TODO: 在此处添加构造代码， 30 | // 将所有重要的初始化放置在 InitInstance 中 31 | } 32 | 33 | 34 | // 唯一的 CReReClientApp 对象 35 | 36 | CReReClientApp theApp; 37 | 38 | 39 | // CReReClientApp 初始化 40 | 41 | BOOL CReReClientApp::InitInstance() 42 | { 43 | // 如果一个运行在 Windows XP 上的应用程序清单指定要 44 | // 使用 ComCtl32.dll 版本 6 或更高版本来启用可视化方式， 45 | //则需要 InitCommonControlsEx()。 否则，将无法创建窗口。 46 | INITCOMMONCONTROLSEX InitCtrls; 47 | InitCtrls.dwSize = sizeof(InitCtrls); 48 | // 将它设置为包括所有要在应用程序中使用的 49 | // 公共控件类。 50 | InitCtrls.dwICC = ICC_WIN95_CLASSES; 51 | InitCommonControlsEx(&InitCtrls); 52 | 53 | CWinApp::InitInstance(); 54 | 55 | if (!AfxSocketInit()) 56 | { 57 | AfxMessageBox(IDP_SOCKETS_INIT_FAILED); 58 | return FALSE; 59 | } 60 | 61 | 62 | AfxEnableControlContainer(); 63 | 64 | // 创建 shell 管理器，以防对话框包含 65 | // 任何 shell 树视图控件或 shell 列表视图控件。 66 | CShellManager *pShellManager = new CShellManager; 67 | 68 | // 激活“Windows Native”视觉管理器，以便在 MFC 控件中启用主题 69 | CMFCVisualManager::SetDefaultManager(RUNTIME_CLASS(CMFCVisualManagerWindows)); 70 | 71 | // 标准初始化 72 | // 如果未使用这些功能并希望减小 73 | // 最终可执行文件的大小，则应移除下列 74 | // 不需要的特定初始化例程 75 | // 更改用于存储设置的注册表项 76 | // TODO: 应适当修改该字符串， 77 | // 例如修改为公司或组织名 78 | SetRegistryKey(_T("应用程序向导生成的本地应用程序")); 79 | 80 | CReReClientDlg dlg; 81 | m_pMainWnd = &dlg; 82 | INT_PTR nResponse = dlg.DoModal(); 83 | if (nResponse == IDOK) 84 | { 85 | // TODO: 在此放置处理何时用 86 | // “确定”来关闭对话框的代码 87 | } 88 | else if (nResponse == IDCANCEL) 89 | { 90 | // TODO: 在此放置处理何时用 91 | // “取消”来关闭对话框的代码 92 | } 93 | else if (nResponse == -1) 94 | { 95 | TRACE(traceAppMsg, 0, "警告: 对话框创建失败，应用程序将意外终止。\n"); 96 | TRACE(traceAppMsg, 0, "警告: 如果您在对话框上使用 MFC 控件，则无法 #define _AFX_NO_MFC_CONTROLS_IN_DIALOGS。\n"); 97 | } 98 | 99 | // 删除上面创建的 shell 管理器。 100 | if (pShellManager != nullptr) 101 | { 102 | delete pShellManager; 103 | } 104 | 105 | #if !defined(_AFXDLL) && !defined(_AFX_NO_MFC_CONTROLS_IN_DIALOGS) 106 | ControlBarCleanUp(); 107 | #endif 108 | 109 | // 由于对话框已关闭，所以将返回 FALSE 以便退出应用程序， 110 | // 而不是启动应用程序的消息泵。 111 | return FALSE; 112 | } 113 | 114 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClient.h: -------------------------------------------------------------------------------- 1 |  2 | // ReReClient.h: PROJECT_NAME 应用程序的主头文件 3 | // 4 | 5 | #pragma once 6 | 7 | #ifndef __AFXWIN_H__ 8 | #error "在包含此文件之前包含 'pch.h' 以生成 PCH" 9 | #endif 10 | 11 | #include "resource.h" // 主符号 12 | 13 | 14 | // CReReClientApp: 15 | // 有关此类的实现，请参阅 ReReClient.cpp 16 | // 17 | 18 | class CReReClientApp : public CWinApp 19 | { 20 | public: 21 | CReReClientApp(); 22 | 23 | // 重写 24 | public: 25 | virtual BOOL InitInstance(); 26 | 27 | // 实现 28 | 29 | DECLARE_MESSAGE_MAP() 30 | }; 31 | 32 | extern CReReClientApp theApp; 33 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClient.rc: -------------------------------------------------------------------------------- 1 | // Microsoft Visual C++ generated resource script. 2 | // 3 | #pragma code_page(65001) 4 | 5 | #include "resource.h" 6 | 7 | #define APSTUDIO_READONLY_SYMBOLS 8 | ///////////////////////////////////////////////////////////////////////////// 9 | // 10 | // Generated from the TEXTINCLUDE 2 resource. 11 | // 12 | #ifndef APSTUDIO_INVOKED 13 | #include "targetver.h" 14 | #endif 15 | #include "afxres.h" 16 | #include "verrsrc.h" 17 | 18 | ///////////////////////////////////////////////////////////////////////////// 19 | #undef APSTUDIO_READONLY_SYMBOLS 20 | 21 | ///////////////////////////////////////////////////////////////////////////// 22 | // 中文(简体，中国) resources 23 | 24 | #if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS) 25 | LANGUAGE LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED 26 | 27 | #ifdef APSTUDIO_INVOKED 28 | ///////////////////////////////////////////////////////////////////////////// 29 | // 30 | // TEXTINCLUDE 31 | // 32 | 33 | 1 TEXTINCLUDE 34 | BEGIN 35 | "resource.h\0" 36 | END 37 | 38 | 2 TEXTINCLUDE 39 | BEGIN 40 | "#ifndef APSTUDIO_INVOKED\r\n" 41 | "#include ""targetver.h""\r\n" 42 | "#endif\r\n" 43 | "#include ""afxres.h""\r\n" 44 | "#include ""verrsrc.h""\r\n" 45 | "\0" 46 | END 47 | 48 | 3 TEXTINCLUDE 49 | BEGIN 50 | "#define _AFX_NO_SPLITTER_RESOURCES\r\n" 51 | "#define _AFX_NO_OLE_RESOURCES\r\n" 52 | "#define _AFX_NO_TRACKER_RESOURCES\r\n" 53 | "#define _AFX_NO_PROPERTY_RESOURCES\r\n" 54 | "\r\n" 55 | "#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS)\r\n" 56 | "LANGUAGE 4, 2\r\n" 57 | "#include ""res\\ReReClient.rc2"" // 闂?Microsoft Visual C++ 缂傛牞绶惃鍕カ濠?\n" 58 | "#include ""l.CHS\\afxres.rc"" // 閺嶅洤鍣紒鍕\r\n" 59 | "#if !defined(_AFXDLL)\r\n" 60 | "#include ""l.CHS\\afxribbon.rc"" // MFC 閸旂喕鍏橀崠鍝勬嫲閹貉冨煑閺壜ょカ濠?\n" 61 | "#endif\r\n" 62 | "#endif\r\n" 63 | "\0" 64 | END 65 | 66 | #endif // APSTUDIO_INVOKED 67 | 68 | 69 | ///////////////////////////////////////////////////////////////////////////// 70 | // 71 | // Icon 72 | // 73 | 74 | // Icon with lowest ID value placed first to ensure application icon 75 | // remains consistent on all systems. 76 | IDR_MAINFRAME ICON "res\\ReReClient.ico" 77 | 78 | 79 | ///////////////////////////////////////////////////////////////////////////// 80 | // 81 | // Dialog 82 | // 83 | 84 | IDD_ABOUTBOX DIALOGEX 0, 0, 170, 62 85 | STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU 86 | CAPTION "关于 ReReClient" 87 | FONT 9, "MS Shell Dlg", 0, 0, 0x1 88 | BEGIN 89 | ICON IDR_MAINFRAME,IDC_STATIC,14,14,21,20 90 | LTEXT "ReReClient，版本 1.0",IDC_STATIC,42,14,114,8,SS_NOPREFIX 91 | LTEXT "版权所有 (C) 2019",IDC_STATIC,42,26,114,8 92 | DEFPUSHBUTTON "确定",IDOK,113,41,50,14,WS_GROUP 93 | END 94 | 95 | IDD_RERECLIENT_DIALOG DIALOGEX 0, 0, 320, 79 96 | STYLE DS_SETFONT | DS_FIXEDSYS | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME 97 | EXSTYLE WS_EX_APPWINDOW 98 | FONT 9, "MS Shell Dlg", 0, 0, 0x1 99 | BEGIN 100 | LTEXT "Server IP",IDC_STATIC,15,15,30,8 101 | LTEXT "Server Port",IDC_STATIC,141,15,36,8 102 | LTEXT "Request Command",IDC_STATIC,15,36,60,8 103 | LTEXT "What Returns",IDC_STATIC,142,36,44,8 104 | EDITTEXT IDC_SERVERIP,55,14,74,14,ES_AUTOHSCROLL 105 | EDITTEXT IDC_REQUESTCOMMAND,82,33,48,14,ES_AUTOHSCROLL 106 | EDITTEXT IDC_WHATRETURNS,192,33,105,14,ES_AUTOHSCROLL | ES_READONLY 107 | EDITTEXT IDC_SERVERPORT,192,15,105,14,ES_AUTOHSCROLL 108 | PUSHBUTTON "Send",IDC_Send,242,58,50,14 109 | END 110 | 111 | 112 | ///////////////////////////////////////////////////////////////////////////// 113 | // 114 | // Version 115 | // 116 | 117 | VS_VERSION_INFO VERSIONINFO 118 | FILEVERSION 1,0,0,1 119 | PRODUCTVERSION 1,0,0,1 120 | FILEFLAGSMASK 0x3fL 121 | #ifdef _DEBUG 122 | FILEFLAGS 0x1L 123 | #else 124 | FILEFLAGS 0x0L 125 | #endif 126 | FILEOS 0x40004L 127 | FILETYPE 0x1L 128 | FILESUBTYPE 0x0L 129 | BEGIN 130 | BLOCK "StringFileInfo" 131 | BEGIN 132 | BLOCK "080404B0" 133 | BEGIN 134 | VALUE "CompanyName", "TODO: <公司名>" 135 | VALUE "FileDescription", "ReReClient" 136 | VALUE "FileVersion", "1.0.0.1" 137 | VALUE "InternalName", "ReReClient.exe" 138 | VALUE "LegalCopyright", "TODO: (C) <公司名>。 保留所有权利。" 139 | VALUE "OriginalFilename", "ReReClient.exe" 140 | VALUE "ProductName", "TODO: <产品名>" 141 | VALUE "ProductVersion", "1.0.0.1" 142 | END 143 | END 144 | BLOCK "VarFileInfo" 145 | BEGIN 146 | VALUE "Translation", 0x804, 1200 147 | END 148 | END 149 | 150 | 151 | ///////////////////////////////////////////////////////////////////////////// 152 | // 153 | // DESIGNINFO 154 | // 155 | 156 | #ifdef APSTUDIO_INVOKED 157 | GUIDELINES DESIGNINFO 158 | BEGIN 159 | IDD_ABOUTBOX, DIALOG 160 | BEGIN 161 | LEFTMARGIN, 7 162 | RIGHTMARGIN, 163 163 | TOPMARGIN, 7 164 | BOTTOMMARGIN, 55 165 | END 166 | 167 | IDD_RERECLIENT_DIALOG, DIALOG 168 | BEGIN 169 | LEFTMARGIN, 7 170 | RIGHTMARGIN, 313 171 | TOPMARGIN, 7 172 | BOTTOMMARGIN, 72 173 | END 174 | END 175 | #endif // APSTUDIO_INVOKED 176 | 177 | 178 | ///////////////////////////////////////////////////////////////////////////// 179 | // 180 | // AFX_DIALOG_LAYOUT 181 | // 182 | 183 | IDD_RERECLIENT_DIALOG AFX_DIALOG_LAYOUT 184 | BEGIN 185 | 0 186 | END 187 | 188 | 189 | ///////////////////////////////////////////////////////////////////////////// 190 | // 191 | // String Table 192 | // 193 | 194 | STRINGTABLE 195 | BEGIN 196 | IDS_ABOUTBOX "关于 ReReClient(&A)..." 197 | IDP_SOCKETS_INIT_FAILED "Windows 套接字初始化失败。" 198 | END 199 | 200 | #endif // 中文(简体，中国) resources 201 | ///////////////////////////////////////////////////////////////////////////// 202 | 203 | 204 | 205 | #ifndef APSTUDIO_INVOKED 206 | ///////////////////////////////////////////////////////////////////////////// 207 | // 208 | // Generated from the TEXTINCLUDE 3 resource. 209 | // 210 | #define _AFX_NO_SPLITTER_RESOURCES 211 | #define _AFX_NO_OLE_RESOURCES 212 | #define _AFX_NO_TRACKER_RESOURCES 213 | #define _AFX_NO_PROPERTY_RESOURCES 214 | 215 | #if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS) 216 | LANGUAGE 4, 2 217 | #include "res\ReReClient.rc2" // 闂?Microsoft Visual C++ 缂傛牞绶惃鍕カ濠? 218 | #include "l.CHS\afxres.rc" // 閺嶅洤鍣紒鍕 219 | #if !defined(_AFXDLL) 220 | #include "l.CHS\afxribbon.rc" // MFC 閸旂喕鍏橀崠鍝勬嫲閹貉冨煑閺壜ょカ濠? 221 | #endif 222 | #endif 223 | 224 | ///////////////////////////////////////////////////////////////////////////// 225 | #endif // not APSTUDIO_INVOKED 226 | 227 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClient.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 16 4 | VisualStudioVersion = 16.0.29411.108 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ReReClient", "ReReClient.vcxproj", "{CF186809-C512-41BF-A09C-92E2B0A6240D}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|x64 = Debug|x64 11 | Debug|x86 = Debug|x86 12 | Release|x64 = Release|x64 13 | Release|x86 = Release|x86 14 | EndGlobalSection 15 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 16 | {CF186809-C512-41BF-A09C-92E2B0A6240D}.Debug|x64.ActiveCfg = Debug|x64 17 | {CF186809-C512-41BF-A09C-92E2B0A6240D}.Debug|x64.Build.0 = Debug|x64 18 | {CF186809-C512-41BF-A09C-92E2B0A6240D}.Debug|x86.ActiveCfg = Debug|Win32 19 | {CF186809-C512-41BF-A09C-92E2B0A6240D}.Debug|x86.Build.0 = Debug|Win32 20 | {CF186809-C512-41BF-A09C-92E2B0A6240D}.Release|x64.ActiveCfg = Release|x64 21 | {CF186809-C512-41BF-A09C-92E2B0A6240D}.Release|x64.Build.0 = Release|x64 22 | {CF186809-C512-41BF-A09C-92E2B0A6240D}.Release|x86.ActiveCfg = Release|Win32 23 | {CF186809-C512-41BF-A09C-92E2B0A6240D}.Release|x86.Build.0 = Release|Win32 24 | EndGlobalSection 25 | GlobalSection(SolutionProperties) = preSolution 26 | HideSolutionNode = FALSE 27 | EndGlobalSection 28 | GlobalSection(ExtensibilityGlobals) = postSolution 29 | SolutionGuid = {A4A156AE-9926-4071-94AF-0C5AB6A80B3A} 30 | EndGlobalSection 31 | EndGlobal 32 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClient.vcxproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Debug 6 | Win32 7 | 8 | 9 | Release 10 | Win32 11 | 12 | 13 | Debug 14 | x64 15 | 16 | 17 | Release 18 | x64 19 | 20 | 21 | 22 | 16.0 23 | {CF186809-C512-41BF-A09C-92E2B0A6240D} 24 | MFCProj 25 | ReReClient 26 | 10.0 27 | 28 | 29 | 30 | Application 31 | true 32 | v142 33 | Unicode 34 | Dynamic 35 | 36 | 37 | Application 38 | false 39 | v142 40 | true 41 | Unicode 42 | Dynamic 43 | 44 | 45 | Application 46 | true 47 | v142 48 | Unicode 49 | Dynamic 50 | 51 | 52 | Application 53 | false 54 | v142 55 | true 56 | Unicode 57 | Dynamic 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | true 79 | 80 | 81 | true 82 | 83 | 84 | false 85 | 86 | 87 | false 88 | 89 | 90 | 91 | Use 92 | Level3 93 | Disabled 94 | true 95 | WIN32;_WINDOWS;_DEBUG;%(PreprocessorDefinitions) 96 | pch.h 97 | 98 | 99 | Windows 100 | 101 | 102 | false 103 | true 104 | _DEBUG;%(PreprocessorDefinitions) 105 | 106 | 107 | 0x0804 108 | _DEBUG;%(PreprocessorDefinitions) 109 | $(IntDir);%(AdditionalIncludeDirectories) 110 | 111 | 112 | 113 | 114 | Use 115 | Level3 116 | Disabled 117 | true 118 | _WINDOWS;_DEBUG;%(PreprocessorDefinitions) 119 | pch.h 120 | 121 | 122 | Windows 123 | 124 | 125 | false 126 | true 127 | _DEBUG;%(PreprocessorDefinitions) 128 | 129 | 130 | 0x0804 131 | _DEBUG;%(PreprocessorDefinitions) 132 | $(IntDir);%(AdditionalIncludeDirectories) 133 | 134 | 135 | 136 | 137 | Use 138 | Level3 139 | MaxSpeed 140 | true 141 | true 142 | true 143 | WIN32;_WINDOWS;NDEBUG;%(PreprocessorDefinitions) 144 | pch.h 145 | 146 | 147 | Windows 148 | true 149 | true 150 | 151 | 152 | false 153 | true 154 | NDEBUG;%(PreprocessorDefinitions) 155 | 156 | 157 | 0x0804 158 | NDEBUG;%(PreprocessorDefinitions) 159 | $(IntDir);%(AdditionalIncludeDirectories) 160 | 161 | 162 | 163 | 164 | Use 165 | Level3 166 | MaxSpeed 167 | true 168 | true 169 | true 170 | _WINDOWS;NDEBUG;%(PreprocessorDefinitions) 171 | pch.h 172 | 173 | 174 | Windows 175 | true 176 | true 177 | 178 | 179 | false 180 | true 181 | NDEBUG;%(PreprocessorDefinitions) 182 | 183 | 184 | 0x0804 185 | NDEBUG;%(PreprocessorDefinitions) 186 | $(IntDir);%(AdditionalIncludeDirectories) 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | 201 | Create 202 | Create 203 | Create 204 | Create 205 | 206 | 207 | 208 | 209 | 210 | 211 | 212 | 213 | 214 | 215 | 216 | 217 | 218 | 219 | 220 | 221 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClient.vcxproj.filters: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | {4FC737F1-C7A5-4376-A066-2A32D752A2FF} 6 | cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx 7 | 8 | 9 | {93995380-89BD-4b04-88EB-625FBE52EBFB} 10 | h;hh;hpp;hxx;hm;inl;inc;ipp;xsd 11 | 12 | 13 | {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} 14 | rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms 15 | 16 | 17 | 18 | 19 | 头文件 20 | 21 | 22 | 头文件 23 | 24 | 25 | 头文件 26 | 27 | 28 | 头文件 29 | 30 | 31 | 头文件 32 | 33 | 34 | 头文件 35 | 36 | 37 | 头文件 38 | 39 | 40 | 41 | 42 | 源文件 43 | 44 | 45 | 源文件 46 | 47 | 48 | 源文件 49 | 50 | 51 | 源文件 52 | 53 | 54 | 55 | 56 | 资源文件 57 | 58 | 59 | 60 | 61 | 资源文件 62 | 63 | 64 | 65 | 66 | 资源文件 67 | 68 | 69 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClient.vcxproj.user: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | ReReClient.rc 5 | 6 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClientDlg.cpp: -------------------------------------------------------------------------------- 1 |  2 | // ReReClientDlg.cpp: 实现文件 3 | // 4 | 5 | #include "pch.h" 6 | #include "framework.h" 7 | #include "ReReClient.h" 8 | #include "ReReClientDlg.h" 9 | #include "afxdialogex.h" 10 | 11 | #ifdef _DEBUG 12 | #define new DEBUG_NEW 13 | #endif 14 | 15 | 16 | // 用于应用程序“关于”菜单项的 CAboutDlg 对话框 17 | 18 | class CAboutDlg : public CDialogEx 19 | { 20 | public: 21 | CAboutDlg(); 22 | 23 | // 对话框数据 24 | #ifdef AFX_DESIGN_TIME 25 | enum { IDD = IDD_ABOUTBOX }; 26 | #endif 27 | 28 | protected: 29 | virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持 30 | 31 | // 实现 32 | protected: 33 | DECLARE_MESSAGE_MAP() 34 | }; 35 | 36 | CAboutDlg::CAboutDlg() : CDialogEx(IDD_ABOUTBOX) 37 | { 38 | } 39 | 40 | void CAboutDlg::DoDataExchange(CDataExchange* pDX) 41 | { 42 | CDialogEx::DoDataExchange(pDX); 43 | } 44 | 45 | BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx) 46 | END_MESSAGE_MAP() 47 | 48 | 49 | // CReReClientDlg 对话框 50 | 51 | 52 | 53 | CReReClientDlg::CReReClientDlg(CWnd* pParent /*=nullptr*/) 54 | : CDialogEx(IDD_RERECLIENT_DIALOG, pParent) 55 | { 56 | m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 57 | } 58 | 59 | void CReReClientDlg::DoDataExchange(CDataExchange* pDX) 60 | { 61 | CDialogEx::DoDataExchange(pDX); 62 | DDX_Control(pDX, IDC_REQUESTCOMMAND, cmdText); 63 | DDX_Control(pDX, IDC_SERVERIP, addressText); 64 | DDX_Control(pDX, IDC_SERVERPORT, portText); 65 | DDX_Control(pDX, IDC_WHATRETURNS, replyText); 66 | } 67 | 68 | BEGIN_MESSAGE_MAP(CReReClientDlg, CDialogEx) 69 | ON_WM_SYSCOMMAND() 70 | ON_WM_PAINT() 71 | ON_WM_QUERYDRAGICON() 72 | ON_BN_CLICKED(IDC_Send, &CReReClientDlg::OnBnClickedSend) 73 | END_MESSAGE_MAP() 74 | 75 | 76 | // CReReClientDlg 消息处理程序 77 | 78 | BOOL CReReClientDlg::OnInitDialog() 79 | { 80 | CDialogEx::OnInitDialog(); 81 | 82 | // 将“关于...”菜单项添加到系统菜单中。 83 | 84 | // IDM_ABOUTBOX 必须在系统命令范围内。 85 | ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); 86 | ASSERT(IDM_ABOUTBOX < 0xF000); 87 | 88 | CMenu* pSysMenu = GetSystemMenu(FALSE); 89 | if (pSysMenu != nullptr) 90 | { 91 | BOOL bNameValid; 92 | CString strAboutMenu; 93 | bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX); 94 | ASSERT(bNameValid); 95 | if (!strAboutMenu.IsEmpty()) 96 | { 97 | pSysMenu->AppendMenu(MF_SEPARATOR); 98 | pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); 99 | } 100 | } 101 | 102 | // 设置此对话框的图标。 当应用程序主窗口不是对话框时，框架将自动 103 | // 执行此操作 104 | SetIcon(m_hIcon, TRUE); // 设置大图标 105 | SetIcon(m_hIcon, FALSE); // 设置小图标 106 | 107 | // TODO: 在此添加额外的初始化代码 108 | 109 | addressText.SetWindowTextW(_T("localhost")); 110 | portText.SetWindowTextW(_T("9630")); 111 | 112 | return TRUE; // 除非将焦点设置到控件，否则返回 TRUE 113 | } 114 | 115 | void CReReClientDlg::OnSysCommand(UINT nID, LPARAM lParam) 116 | { 117 | if ((nID & 0xFFF0) == IDM_ABOUTBOX) 118 | { 119 | CAboutDlg dlgAbout; 120 | dlgAbout.DoModal(); 121 | } 122 | else 123 | { 124 | CDialogEx::OnSysCommand(nID, lParam); 125 | } 126 | } 127 | 128 | // 如果向对话框添加最小化按钮，则需要下面的代码 129 | // 来绘制该图标。 对于使用文档/视图模型的 MFC 应用程序， 130 | // 这将由框架自动完成。 131 | 132 | void CReReClientDlg::OnPaint() 133 | { 134 | if (IsIconic()) 135 | { 136 | CPaintDC dc(this); // 用于绘制的设备上下文 137 | 138 | SendMessage(WM_ICONERASEBKGND, reinterpret_cast(dc.GetSafeHdc()), 0); 139 | 140 | // 使图标在工作区矩形中居中 141 | int cxIcon = GetSystemMetrics(SM_CXICON); 142 | int cyIcon = GetSystemMetrics(SM_CYICON); 143 | CRect rect; 144 | GetClientRect(&rect); 145 | int x = (rect.Width() - cxIcon + 1) / 2; 146 | int y = (rect.Height() - cyIcon + 1) / 2; 147 | 148 | // 绘制图标 149 | dc.DrawIcon(x, y, m_hIcon); 150 | } 151 | else 152 | { 153 | CDialogEx::OnPaint(); 154 | } 155 | } 156 | 157 | //当用户拖动最小化窗口时系统调用此函数取得光标 158 | //显示。 159 | HCURSOR CReReClientDlg::OnQueryDragIcon() 160 | { 161 | return static_cast(m_hIcon); 162 | } 163 | 164 | void CReReClientDlg::displayString(CString str) 165 | { 166 | replyText.SetWindowTextW(str); 167 | } 168 | 169 | 170 | 171 | void CReReClientDlg::OnBnClickedSend() 172 | { 173 | // TODO: 在此添加控件通知处理程序代码 174 | 175 | CString cmd, host, strport; 176 | // 获取输入的请求 177 | cmdText.GetWindowTextW(cmd); 178 | // 获取输入的 IP 179 | addressText.GetWindowTextW(host); 180 | // 获取输入的端口号 181 | portText.GetWindowTextW(strport); 182 | int port = _wtoi(strport); 183 | 184 | char cmdchar[4096]; 185 | 186 | // 生成 UDP Socket 187 | BOOL createFlag = usock.Create(0, SOCK_DGRAM, FD_READ); 188 | if (createFlag == 0) 189 | { 190 | MessageBox(_T("Socket create failed.")); 191 | usock.Close(); 192 | return; 193 | } 194 | 195 | // WideChar 占用空间太大，将其转换为占用较小空间的 Multibyte 196 | int len = WideCharToMultiByte(CP_ACP, 0, cmd, -1, NULL, 0, NULL, NULL); 197 | WideCharToMultiByte(CP_ACP, 0, cmd, -1, cmdchar, len, NULL, NULL); 198 | 199 | // 发送请求 200 | BOOL sendToFlag = usock.SendTo(cmdchar, strlen(cmdchar), port, host, 0); 201 | if (sendToFlag == 0) 202 | { 203 | MessageBox(_T("Message send failed.")); 204 | usock.Close(); 205 | return; 206 | } 207 | } 208 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/ReReClientDlg.h: -------------------------------------------------------------------------------- 1 |  2 | // ReReClientDlg.h: 头文件 3 | // 4 | 5 | #pragma once 6 | #include "ClientUDP.h" 7 | 8 | 9 | // CReReClientDlg 对话框 10 | class CReReClientDlg : public CDialogEx 11 | { 12 | // 构造 13 | public: 14 | CReReClientDlg(CWnd* pParent = nullptr); // 标准构造函数 15 | 16 | // 对话框数据 17 | #ifdef AFX_DESIGN_TIME 18 | enum { IDD = IDD_RERECLIENT_DIALOG }; 19 | #endif 20 | 21 | protected: 22 | virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持 23 | 24 | 25 | // 实现 26 | protected: 27 | HICON m_hIcon; 28 | 29 | // 生成的消息映射函数 30 | virtual BOOL OnInitDialog(); 31 | afx_msg void OnSysCommand(UINT nID, LPARAM lParam); 32 | afx_msg void OnPaint(); 33 | afx_msg HCURSOR OnQueryDragIcon(); 34 | DECLARE_MESSAGE_MAP() 35 | public: 36 | // 请求命令 37 | CEdit cmdText; 38 | // 服务器地址 39 | CEdit addressText; 40 | // 服务器端口号 41 | CEdit portText; 42 | // 返回内容 43 | CEdit replyText; 44 | // UDP socket 45 | ClientUDP usock; 46 | void displayString(CString str); 47 | afx_msg void OnBnClickedSend(); 48 | }; 49 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/framework.h: -------------------------------------------------------------------------------- 1 | #pragma once 2 | 3 | #ifndef VC_EXTRALEAN 4 | #define VC_EXTRALEAN // 从 Windows 头中排除极少使用的资料 5 | #endif 6 | 7 | #include "targetver.h" 8 | 9 | #define _ATL_CSTRING_EXPLICIT_CONSTRUCTORS // 某些 CString 构造函数将是显式的 10 | 11 | // 关闭 MFC 的一些常见且经常可放心忽略的隐藏警告消息 12 | #define _AFX_ALL_WARNINGS 13 | 14 | #include // MFC 核心组件和标准组件 15 | #include // MFC 扩展 16 | 17 | 18 | #include // MFC 自动化类 19 | 20 | 21 | 22 | #ifndef _AFX_NO_OLE_SUPPORT 23 | #include // MFC 对 Internet Explorer 4 公共控件的支持 24 | #endif 25 | #ifndef _AFX_NO_AFXCMN_SUPPORT 26 | #include // MFC 对 Windows 公共控件的支持 27 | #endif // _AFX_NO_AFXCMN_SUPPORT 28 | 29 | #include // MFC 支持功能区和控制条 30 | 31 | 32 | #include // MFC 套接字扩展 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | #ifdef _UNICODE 41 | #if defined _M_IX86 42 | #pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='x86' publicKeyToken='6595b64144ccf1df' language='*'\"") 43 | #elif defined _M_X64 44 | #pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='amd64' publicKeyToken='6595b64144ccf1df' language='*'\"") 45 | #else 46 | #pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"") 47 | #endif 48 | #endif 49 | 50 | 51 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/pch.cpp: -------------------------------------------------------------------------------- 1 | // pch.cpp: 与预编译标头对应的源文件 2 | 3 | #include "pch.h" 4 | 5 | // 当使用预编译的头时，需要使用此源文件，编译才能成功。 6 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/pch.h: -------------------------------------------------------------------------------- 1 | // pch.h: 这是预编译标头文件。 2 | // 下方列出的文件仅编译一次，提高了将来生成的生成性能。 3 | // 这还将影响 IntelliSense 性能，包括代码完成和许多代码浏览功能。 4 | // 但是，如果此处列出的文件中的任何一个在生成之间有更新，它们全部都将被重新编译。 5 | // 请勿在此处添加要频繁更新的文件，这将使得性能优势无效。 6 | 7 | #ifndef PCH_H 8 | #define PCH_H 9 | 10 | // 添加要在此处预编译的标头 11 | #include "framework.h" 12 | #include 13 | #include 14 | 15 | #endif //PCH_H 16 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/res/ReReClient.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/res/ReReClient.ico -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/res/ReReClient.rc2: -------------------------------------------------------------------------------- 1 | // 2 | // ReReClient.rc2 - Microsoft Visual C++ 不会直接编辑的资源 3 | // 4 | 5 | #ifdef APSTUDIO_INVOKED 6 | #error 此文件不能用 Microsoft Visual C++ 编辑 7 | #endif //APSTUDIO_INVOKED 8 | 9 | 10 | ///////////////////////////////////////////////////////////////////////////// 11 | // 在此处添加手动编辑的资源... 12 | 13 | ///////////////////////////////////////////////////////////////////////////// 14 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/resource.h: -------------------------------------------------------------------------------- 1 | //{{NO_DEPENDENCIES}} 2 | // Microsoft Visual C++ 生成的包含文件。 3 | // 供 ReReClient.rc 使用 4 | // 5 | #define IDM_ABOUTBOX 0x0010 6 | #define IDD_ABOUTBOX 100 7 | #define IDS_ABOUTBOX 101 8 | #define IDD_RERECLIENT_DIALOG 102 9 | #define IDP_SOCKETS_INIT_FAILED 103 10 | #define IDR_MAINFRAME 128 11 | #define IDC_SERVERIP 1000 12 | #define IDC_REQUESTCOMMAND 1001 13 | #define IDC_WHATRETURNS 1002 14 | #define IDC_SERVERPORT 1003 15 | #define IDC_Send 1004 16 | 17 | // Next default values for new objects 18 | // 19 | #ifdef APSTUDIO_INVOKED 20 | #ifndef APSTUDIO_READONLY_SYMBOLS 21 | #define _APS_NEXT_RESOURCE_VALUE 130 22 | #define _APS_NEXT_COMMAND_VALUE 32771 23 | #define _APS_NEXT_CONTROL_VALUE 1005 24 | #define _APS_NEXT_SYMED_VALUE 101 25 | #endif 26 | #endif 27 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/ReReClient/targetver.h: -------------------------------------------------------------------------------- 1 | #pragma once 2 | 3 | // 包括 SDKDDKVer.h 将定义可用的最高版本的 Windows 平台。 4 | 5 | // 如果要为以前的 Windows 平台生成应用程序，请包括 WinSDKVer.h，并将 6 | // 将 _WIN32_WINNT 宏设置为要支持的平台，然后再包括 SDKDDKVer.h。 7 | 8 | #include 9 | -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/UDPHeader.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/UDPHeader.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/UDPHeaderDetail.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/UDPHeaderDetail.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/wireshark.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/wireshark.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/上机作业1说明.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/上机作业1说明.pdf -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/实验报告.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/实验报告.pdf -------------------------------------------------------------------------------- /计算机网络作业/上机作业 1：客户-服务器程序（UDP）/本机网卡IPv4.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 1：客户-服务器程序（UDP）/本机网卡IPv4.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/1711342_李纪_上机作业2.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/1711342_李纪_上机作业2.zip -------------------------------------------------------------------------------- /计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/200px-Rotating_earth_(large).gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/200px-Rotating_earth_(large).gif -------------------------------------------------------------------------------- /计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/98.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/98.txt -------------------------------------------------------------------------------- /计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/SMTP.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/SMTP.exe -------------------------------------------------------------------------------- /计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/UDPHeader.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/UDPHeader.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/iG.bmp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/iG.bmp -------------------------------------------------------------------------------- /计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/test.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/test.txt -------------------------------------------------------------------------------- /计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/上机作业2说明（详细版）.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/上机作业2说明（详细版）.pdf -------------------------------------------------------------------------------- /计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/实验报告.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 2：编写 SMTP 服务器并观察通信过程/实验报告.pdf -------------------------------------------------------------------------------- /计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/1711342_李纪.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/1711342_李纪.zip -------------------------------------------------------------------------------- /计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/5-Timeline-for-Stop-and-Wait-Protocol-with-1-bit-Sequence-Number-31.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/5-Timeline-for-Stop-and-Wait-Protocol-with-1-bit-Sequence-Number-31.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/99.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/99.txt -------------------------------------------------------------------------------- /计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/Stop-and-Wait-ARQ-7.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/Stop-and-Wait-ARQ-7.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/clientGUI.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/clientGUI.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/serverGUI.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/serverGUI.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/wireshark.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/wireshark.png -------------------------------------------------------------------------------- /计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/实验报告.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/实验报告.pdf -------------------------------------------------------------------------------- /计算机网络作业/上机作业 3：使用 UDP 实现可靠的文件传输/要求.txt: -------------------------------------------------------------------------------- 1 | 程序的基本功能要求： 2 | 3 | 1）下层使用UDP协议（即使用数据报套接字完成本次程序）； 4 | 5 | 2）完成客户端和服务器端程序； 6 | 7 | 3）实现可靠的文件传输：能可靠下载文件，能同时下载文件。 8 | 9 | 10 | 11 | 12 | 13 | 1.文档提交位置： 14 | 15 | （1）学院网站 （计算机、网安学院学生） 16 | 17 | （2）邮箱 shijx@mail.nankai.edu.cn （其他学院学生） 18 | 19 | 2.功能演示：上机时间 20 | 21 | 3.提交内容：压缩 -------------------------------------------------------------------------------- /计算机网络作业/作业三：五个大题 往年考题 1xUDP 4xTCP/1711342_李纪 修正版 作业三.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业三：五个大题 往年考题 1xUDP 4xTCP/1711342_李纪 修正版 作业三.pdf -------------------------------------------------------------------------------- /计算机网络作业/作业三：五个大题 往年考题 1xUDP 4xTCP/1711342_李纪.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业三：五个大题 往年考题 1xUDP 4xTCP/1711342_李纪.pdf -------------------------------------------------------------------------------- /计算机网络作业/作业三：五个大题 往年考题 1xUDP 4xTCP/89.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业三：五个大题 往年考题 1xUDP 4xTCP/89.txt -------------------------------------------------------------------------------- /计算机网络作业/作业三：五个大题 往年考题 1xUDP 4xTCP/作业三：五个大题 往年考题 1xUDP 4xTCP.docx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业三：五个大题 往年考题 1xUDP 4xTCP/作业三：五个大题 往年考题 1xUDP 4xTCP.docx -------------------------------------------------------------------------------- /计算机网络作业/作业五：四个大题 2018 年考题 网络层/1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业五：四个大题 2018 年考题 网络层/1.png -------------------------------------------------------------------------------- /计算机网络作业/作业五：四个大题 2018 年考题 网络层/100.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业五：四个大题 2018 年考题 网络层/100.txt -------------------------------------------------------------------------------- /计算机网络作业/作业五：四个大题 2018 年考题 网络层/1711342_李纪.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业五：四个大题 2018 年考题 网络层/1711342_李纪.pdf -------------------------------------------------------------------------------- /计算机网络作业/作业五：四个大题 2018 年考题 网络层/1711342_李纪（作业五改）.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业五：四个大题 2018 年考题 网络层/1711342_李纪（作业五改）.pdf -------------------------------------------------------------------------------- /计算机网络作业/作业五：四个大题 2018 年考题 网络层/2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业五：四个大题 2018 年考题 网络层/2.png -------------------------------------------------------------------------------- /计算机网络作业/作业五：四个大题 2018 年考题 网络层/traceroute.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业五：四个大题 2018 年考题 网络层/traceroute.png -------------------------------------------------------------------------------- /计算机网络作业/作业五：四个大题 2018 年考题 网络层/作业五：四个大题 2018 年考题 网络层.docx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业五：四个大题 2018 年考题 网络层/作业五：四个大题 2018 年考题 网络层.docx -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/1711342_李纪.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/1711342_李纪.pdf -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/1711342_李纪.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/1711342_李纪.zip -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/97.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/97.txt -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/bing.pcapng: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/bing.pcapng -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/fin-ack.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/fin-ack.png -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/gov-cn-2.pcapng: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/gov-cn-2.pcapng -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/gov-cn-3.pcapng: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/gov-cn-3.pcapng -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/gov-cn.pcapng: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/gov-cn.pcapng -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/http-reply.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/http-reply.png -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/keep-alive.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/keep-alive.png -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/mobisys.pcapng: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/mobisys.pcapng -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/mobisys.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/mobisys.png -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/syn-ack.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/syn-ack.png -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/syn.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/syn.png -------------------------------------------------------------------------------- /计算机网络作业/作业四：用 Wireshark 分析 TCP segment/作业四：用 Wireshark 分析 TCP segment.docx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jokergss/2018-2019_NKU_Computer_network__Homework/0b538f18e10467a53c1e89d3c8924f7a0b11be6e/计算机网络作业/作业四：用 Wireshark 分析 TCP segment/作业四：用 Wireshark 分析 TCP segment.docx --------------------------------------------------------------------------------