├── .gitignore ├── LICENSE ├── Makefile ├── README ├── auto6to4 └── debian ├── .gitignore ├── auto6to4.default ├── auto6to4.if-up ├── auto6to4.init ├── changelog ├── control ├── copyright ├── rules ├── source ├── format └── local-options └── watch /.gitignore: -------------------------------------------------------------------------------- 1 | /auto6to4.8 2 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. 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See the 304 | GNU General Public License for more details. 305 | 306 | You should have received a copy of the GNU General Public License along 307 | with this program; if not, write to the Free Software Foundation, Inc., 308 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 309 | 310 | Also add information on how to contact you by electronic and paper mail. 311 | 312 | If the program is interactive, make it output a short notice like this 313 | when it starts in an interactive mode: 314 | 315 | Gnomovision version 69, Copyright (C) year name of author 316 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 317 | This is free software, and you are welcome to redistribute it 318 | under certain conditions; type `show c' for details. 319 | 320 | The hypothetical commands `show w' and `show c' should show the appropriate 321 | parts of the General Public License. Of course, the commands you use may 322 | be called something other than `show w' and `show c'; they could even be 323 | mouse-clicks or menu items--whatever suits your program. 324 | 325 | You should also get your employer (if you work as a programmer) or your 326 | school, if any, to sign a "copyright disclaimer" for the program, if 327 | necessary. Here is a sample; alter the names: 328 | 329 | Yoyodyne, Inc., hereby disclaims all copyright interest in the program 330 | `Gnomovision' (which makes passes at compilers) written by James Hacker. 331 | 332 | , 1 April 1989 333 | Ty Coon, President of Vice 334 | 335 | This General Public License does not permit incorporating your program into 336 | proprietary programs. If your program is a subroutine library, you may 337 | consider it more useful to permit linking proprietary applications with the 338 | library. If this is what you want to do, use the GNU Lesser General 339 | Public License instead of this License. 340 | 341 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | prefix = /usr/local 2 | exec_prefix = $(prefix) 3 | sbindir = $(exec_prefix)/sbin 4 | datarootdir = $(prefix)/share 5 | mandir = $(datarootdir)/man 6 | 7 | INSTALL = install 8 | INSTALL_PROGRAM = $(INSTALL) --mode a+rx,u+w 9 | INSTALL_DIR = $(INSTALL) -d 10 | INSTALL_DATA = $(INSTALL) --mode a+r,u+w 11 | 12 | HELP2MAN = help2man 13 | 14 | RM = rm 15 | 16 | MANSECT=8 17 | 18 | PROG=auto6to4 19 | 20 | all: $(PROG).$(MANSECT) 21 | 22 | $(PROG).$(MANSECT): $(PROG) README 23 | $(HELP2MAN) --no-info --section=$(MANSECT) \ 24 | --name="set up IPv6 over IPv4 protocol 41 tunnel" \ 25 | --include=README \ 26 | --output=- ./$(PROG) \ 27 | | sed 's: [-][-]: \\-\\-:' \ 28 | | sed 's: [-]: \\-:' \ 29 | > $(PROG).$(MANSECT) 30 | 31 | install: $(PROG).$(MANSECT) 32 | -$(INSTALL_DIR) $(DESTDIR)$(sbindir) 33 | $(INSTALL_PROGRAM) $(PROG) $(DESTDIR)$(sbindir)/ 34 | -$(INSTALL_DIR) $(DESTDIR)$(mandir)/man$(MANSECT) 35 | $(INSTALL_DATA) $(PROG).$(MANSECT) $(DESTDIR)$(mandir)/man$(MANSECT)/ 36 | 37 | uninstall: 38 | -$(RM) -f $(DESTDIR)$(sbindir)/$(PROG) 39 | -$(RM) -f $(DESTDIR)$(mandir)/man$(MANSECT)/$(PROG).$(MANSECT) 40 | 41 | clean: 42 | -rm -f $(PROG).$(MANSECT) 43 | 44 | .PHONY: all install uninstall clean 45 | -------------------------------------------------------------------------------- /README: -------------------------------------------------------------------------------- 1 | [SUMMARY] 2 | 3 | This is a shell script to turn on/off an IPv6 tunnel using the tun6to4 4 | interface, which exchanges IPv6 packets by encapsulating them in IPv4 5 | packets and using protocol 41 to the IPv4 anycast address 192.88.99.1 6 | 7 | Instructions for doing this typically discuss laborious manual 8 | configuration, tedious calculations, manipulation of various 9 | networking configuration files, and modifications when the host moves 10 | to a different IP address. Meaning basically no one does it. This 11 | script instead sets up the tunnel completely automatically, without 12 | monkeying with any networking configuration files. It attempts to be 13 | robust, for example, if the local host does not have a first-class 14 | IPv4 address the script simply exits with a cogent warning. 15 | 16 | However, there are some options for unusual installations. In 17 | particular, if you are behind a NAT but have configured the NAT to 18 | route protocol 41 packets appropriately, you need to supply the 19 | externally apparent IP address using the -i option. 20 | 21 | The invocation conventions are chosen to allow the script to be 22 | installed as /etc/init.d/auto6to4 using the standard mechanisms. 23 | 24 | See the top of the script for additional instructions, dependencies, 25 | and configuration information, or invoke with the --help option for 26 | usage summary. 27 | 28 | [ALTERNATIVES] 29 | 30 | On Debian, a stanza in /etc/network/interfaces of the form 31 | 32 | auto 6to4 33 | iface 6to4 inet6 6to4 34 | local YOUR-IPv4-ADDRESS-HERE 35 | 36 | may be an easier way to bring up a 6to4 interface, assuming you have a 37 | static IPv4 address. 38 | 39 | [CAUTION] 40 | 41 | Unless disabled with the -r option, if radvd is installed an IPv6 42 | subnet will be created, routed through the newly-created tunnel, and 43 | advertised on the local network. This should enable IPv6 44 | automatically on other machines on the local network. (If the host is 45 | on more than one local network, one such network will be created, 46 | routed, and advertised for each local network.) 47 | 48 | If IPv6 is not working as well as IPv4, and the other machines on the 49 | local network are configured to prefer IPv6 to IPv4 when both are 50 | available for a particular connection (as is the unfortunate default 51 | on most Linux and *BSD distributions), this can cause performance 52 | problems and enormous start-up latency when local machines try to use 53 | IPv6 to communicate with remote hosts for which both IPv4 and IPv6 54 | addresses are available. 55 | 56 | [FILES] 57 | 58 | When radvd is used to advertise a subnet, the following temporary files 59 | are generated: 60 | /var/run/radvd/radvd-auto.conf 61 | /var/run/radvd/radvd-auto.pid 62 | 63 | [EXAMPLE] 64 | 65 | auto6to4 -r start 66 | auto6to4 stop 67 | 68 | [AUTHOR] 69 | 70 | Barak A. Pearlmutter 71 | 72 | [REPORTING BUGS] 73 | 74 | For the latest version, and to report bugs or suggest improvements, 75 | see https://github.com/barak/auto6to4 76 | 77 | [COPYRIGHT] 78 | 79 | Released under the GNU GPLv2+. 80 | -------------------------------------------------------------------------------- /auto6to4: -------------------------------------------------------------------------------- 1 | #!/bin/bash -f 2 | ### BEGIN INIT INFO 3 | # Provides: 6to4 4 | # Required-Start: $networking $local_fs $remote_fs 5 | # Required-Stop: $local_fs $remote_fs 6 | # Should-Start: 7 | # Should-Stop: 8 | # Default-Start: S 9 | # Default-Stop: 0 1 6 10 | # Short-Description: automatic 6to4 tunnel 11 | # Description: Set up IPv6 using 6to4 tunnel to IPv4 anycast if possible. 12 | # This requires a first-class IPv4 address, however failure 13 | # should this not be available is graceful. An IPv6 subnet 14 | # will be created, routed, and advertised on each local 15 | # network if radvd is installed. 16 | ### END INIT INFO 17 | 18 | # Author: Barak A. Pearlmutter 19 | 20 | # auto6to4 - robustly and automatically enable IPv6 cloud around IPv4 host. 21 | # Copyright 2009-2012, Barak A. Pearlmutter 22 | # Hamilton Institute, NUI Maynooth, Co. Kildare, Ireland 23 | # http://barak.pearlmutter.net 24 | # (Much thanks to David Malone. David wrote the book on IPv6; buy it!) 25 | # 26 | # This program is free software; you can redistribute it and/or modify 27 | # it under the terms of the GNU General Public License as published by 28 | # the Free Software Foundation; either version 2 of the License, or 29 | # (at your option) any later version. 30 | # 31 | # This program is distributed in the hope that it will be useful, 32 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 33 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 34 | # GNU General Public License for more details. 35 | 36 | # For the latest version visit https://github.com/barak/auto6to4 37 | 38 | DESC=auto6to4 39 | 40 | # Debian Dependencies 41 | # Depends: iproute, ipv6calc 42 | # Suggests: radvd 43 | 44 | ## See also 45 | 46 | # Similar script: http://www.linux.it/~md/6to4 47 | # Information: http://www.wlug.org.nz/6to4 48 | 49 | ## To Do 50 | 51 | # - more graceful error handling 52 | # - figure out how to integrate into /etc/network/if-up.d/ etc 53 | # - copy more schmutz from /etc/init.d/radvd 54 | # - make into nice Debian package 55 | # - use debconf to control radvd and true external IPv4 address 56 | # - after setup test the tunnel and bring down if non-functional 57 | 58 | set -e 59 | 60 | usage() 61 | { 62 | echo "Usage: auto6to4 [OPTION]... {start|stop|restart|reload|force-reload}" 63 | echo 64 | echo "auto6to4 sets up IPv6 using an IPv4 protocol 41 tunnel to anycast address." 65 | echo 66 | echo " -i Use given external IPv4 address (for use behind NAT)" 67 | echo " -r Disable radvd IPv6 route advertiser (if radvd is installed" 68 | echo " and this option is not given, an IPv6 subnet will be routed" 69 | echo " and advertised on the local network.)" 70 | echo " -I iface0 Interface for IPv6 subnet (repeat for many; default: all)" 71 | echo " -d Debug (verbose output)" 72 | echo " -h, --help Print this help text and exit" 73 | echo " -v, --version Print version and exit" 74 | } 75 | 76 | version() 77 | { 78 | echo auto6to4 1.20 79 | } 80 | 81 | start() 82 | { 83 | ## Get info and decide whether to bring up tunnel. 84 | 85 | # Check for IPv6 support in kernel 86 | if [ \! -e /proc/sys/net/ipv6 ]; then 87 | echo "error: IPv6 support not enabled in kernel, ${DESC} fails" 88 | exit 89 | fi 90 | 91 | # Get list of local 1st-class IPv4 addresses, unless given in option, 92 | # being careful to screen out addresses in non-global ranges. 93 | if [ -z ${ip4addr} ]; then 94 | ip4addr=$(ip -oneline -4 addr show \ 95 | | tr / ' ' \ 96 | | awk '{print $4}' \ 97 | | egrep -v '^10[.]' \ 98 | | egrep -v '^100[.](6[4-9]|[7-9][0-9]|1[0-1][0-9]|12[0-7])[.]' \ 99 | | egrep -v '^127[.]' \ 100 | | egrep -v '^172[.]1[6-9][.]' \ 101 | | egrep -v '^172[.]2[0-9][.]' \ 102 | | egrep -v '^172[.]3[0-1][.]' \ 103 | | egrep -v '^169[.]254[.]' \ 104 | | egrep -v '^192[.]0[.]2[.]([0-1][0-9][0-9]|2[0-4][0-9]|25[0-5])' \ 105 | | egrep -v '^192[.]168[.]' \ 106 | | egrep -v '^198[.]51[.]100[.]([0-1][0-9][0-9]|2[0-4][0-9]|25[0-5])' \ 107 | | egrep -v '^203[.]0[.]113[.]([0-1][0-9][0-9]|2[0-4][0-9]|25[0-5])' 108 | ) 109 | fi 110 | 111 | ${debug} && echo "${DESC}: Suitable IPv4 addresses: ${ip4addr}" 112 | 113 | # abort if there are none 114 | if [ -z "${ip4addr}" ]; then 115 | echo "warning: unable to enable 6to4 tunnel," 116 | echo " no suitable IPv4 address configured." 117 | exit 1 118 | fi 119 | 120 | # abort if there are more than one 121 | if echo "${ip4addr}" | egrep --silent ' '; then 122 | echo "warning: not attempting to enable 6to4 tunnel," 123 | echo " multiple suitable IPv4 addresses configured." 124 | echo " Addresses: ${ip4addr}." 125 | echo " Consider using option -i " 126 | exit 1 127 | fi 128 | 129 | 130 | ## Attempt to bring up tunnel 131 | 132 | # Convert chosen 1st-class IPv4 address into tunnel endpoint address 133 | ip6net=$(ipv6calc --in ipv4 --out ipv6 --action conv6to4 ${ip4addr}) 134 | ip6addr=${ip6net}1 135 | 136 | ${debug} && echo "${DESC}: ip6net: ${ip6net}" 137 | ${debug} && echo "${DESC}: ip6addr: ${ip6addr}" 138 | 139 | delete_tunnel 140 | 141 | flush_tunnel_route 142 | 143 | # configure and start the tunnel 144 | ${debug} && echo "${DESC}: adding tunnel ${tunnel}" 145 | ${debug} && echo "ip tunnel add ${tunnel} mode sit ttl 128 remote any local ${ip4addr}" 146 | ip tunnel add ${tunnel} mode sit ttl 128 remote any local ${ip4addr} 147 | ${debug} && echo "${DESC}: turning on tunnel ${tunnel}" 148 | ${debug} && echo "ip link set dev ${tunnel} up" 149 | ip link set dev ${tunnel} up 150 | ${debug} && echo "${DESC}: setting address ${ip6addr}/16 on tunnel ${tunnel}" 151 | ${debug} && echo "ip -6 addr add ${ip6addr}/16 dev ${tunnel}" 152 | ip -6 addr add ${ip6addr}/16 dev ${tunnel} 153 | ${debug} && echo "${DESC}: setting route 2000::/3 via tunnel ${tunnel}" 154 | ${debug} && echo "ip -6 route add 2000::/3 via ::${ip4relay} dev ${tunnel}" 155 | ip -6 route add 2000::/3 via ::${ip4relay} dev ${tunnel} 156 | ${debug} && echo "${DESC}: setting route ::/96 via tunnel ${tunnel}" 157 | ${debug} && echo "ip -6 route add ::/96 dev ${tunnel}" 158 | ip -6 route add ::/96 dev ${tunnel} 159 | 160 | 161 | ## Route and advertise IPv6 addresses on LAN 162 | 163 | if [ -z ${radvd} ]; then 164 | # echo "radvd disabled" 165 | exit 166 | fi 167 | 168 | # check if radvd is available 169 | if [ \! -x ${radvd} ]; then 170 | echo "warning: no radvd executable, not advertising" 171 | exit 172 | fi 173 | 174 | # Build a configuration file for radvd. 175 | # We make one stanza for each suitable interface, 176 | # with a subnet allocated to each. 177 | 178 | if [ ! -d ${radvd_dir} ]; then 179 | mkdir --parents ${radvd_dir} 180 | chown ${radvd_uid} ${radvd_dir} 181 | fi 182 | echo > ${radvd_cnf} 183 | 184 | if [ -z ${radvd_interfaces} ]; then 185 | radvd_interfaces=$(ip -oneline -4 addr show \ 186 | | awk '{print $2}' | sort | uniq | egrep -v '^lo$') 187 | fi 188 | if [ -z "${radvd_interfaces}" ]; then 189 | echo "error: no radvd interfaces" 190 | exit 1 191 | fi 192 | ${debug} && echo "${DESC}: radvd interfaces:" ${radvd_interfaces} 193 | inum=1 194 | for i in ${radvd_interfaces}; do 195 | pref=$(echo ${ip6net}${inum} | sed 's/::/:/g') 196 | cat >> ${radvd_cnf} < /dev/null | wc -l) != 0 ]; then 251 | ${debug} && echo "${DESC}: flushing routes involving tunnel ${tunnel}" 252 | ip -6 route flush dev ${tunnel} 253 | ip -6 addr flush dev ${tunnel} 254 | fi 255 | } 256 | 257 | kill_radvd() 258 | { 259 | # shut down any existing ravdvd, using appropriate UID for security 260 | if [ -f ${radvd_pidfile} ]; then 261 | ${debug} && echo "${DESC}: killing existing radvd" 262 | su -s /bin/sh -c "kill $(cat ${radvd_pidfile})" ${radvd_uid} 263 | fi 264 | } 265 | 266 | delete_tunnel() 267 | { 268 | # Kill tunnel if possibly alive 269 | if [ $(ip -oneline -6 tunnel show ${tunnel} 2> /dev/null | wc -l) != 0 ]; then 270 | ${debug} && echo "${DESC}: deleting tunnel ${tunnel}" 271 | ip tunnel del ${tunnel} 272 | fi 273 | } 274 | 275 | 276 | # Name of tunnel interface to configure 277 | tunnel=tun6in4 278 | ip4relay=192.88.99.1 279 | 280 | # IPv6 advertisement on local network 281 | radvd=/usr/sbin/radvd 282 | radvd_dir=/var/run/radvd 283 | radvd_cnf=${radvd_dir}/radvd-auto.conf 284 | radvd_pidfile=${radvd_dir}/radvd-auto.pid 285 | radvd_uid=radvd 286 | radvd_options="--config ${radvd_cnf} -u ${radvd_uid} -p ${radvd_pidfile}" 287 | radvd_interfaces="" 288 | 289 | # misc defaults 290 | debug=false 291 | 292 | # process options 293 | 294 | if [ "$*" = "--help" ]; then 295 | usage 296 | exit 0 297 | fi 298 | 299 | if [ "$*" = "--version" ]; then 300 | version 301 | exit 0 302 | fi 303 | 304 | while getopts "hvi:rI:d" opt 305 | do 306 | case "${opt}" in 307 | h) usage; exit 0 ;; 308 | v) version; exit 0 ;; 309 | i) ip4addr=${OPTARG} ;; 310 | I) radvd_interfaces="${radvd_interfaces} ${OPTARG}" ;; 311 | r) unset radvd ;; 312 | d) debug=true; echo "${DESC}: debug: ${debug}" ;; 313 | *) usage; exit 2 ;; 314 | esac 315 | done 316 | 317 | shift $((OPTIND - 1)) 318 | 319 | if [ $# != 1 ]; then 320 | version; echo; usage 321 | exit 1 322 | fi 323 | 324 | 325 | ${debug} && echo "${DESC}: action: $1" 326 | 327 | case "$1" in 328 | start) 329 | start; 330 | ;; 331 | stop) 332 | stop; 333 | ;; 334 | restart|reload|force-reload) 335 | stop || true 336 | start 337 | ;; 338 | *) 339 | usage 340 | exit 1 341 | ;; 342 | esac 343 | 344 | exit 0 345 | -------------------------------------------------------------------------------- /debian/.gitignore: -------------------------------------------------------------------------------- 1 | *.debhelper 2 | *.log 3 | *.substvars 4 | /auto6to4/ 5 | /files 6 | -------------------------------------------------------------------------------- /debian/auto6to4.default: -------------------------------------------------------------------------------- 1 | # Defaults for auto6to4 initscript 2 | # sourced by /etc/init.d/auto6to4 3 | # installed at /etc/default/auto6to4 by the maintainer scripts 4 | 5 | # 6 | # This is a POSIX shell fragment 7 | # 8 | 9 | # Additional options that are passed to the Daemon. 10 | DAEMON_OPTS="" 11 | -------------------------------------------------------------------------------- /debian/auto6to4.if-up: -------------------------------------------------------------------------------- 1 | #! /bin/sh 2 | # Reload auto6to4 when an interface comes up 3 | 4 | set -e 5 | 6 | # Don't bother to reload when lo is configured. 7 | if [ "$IFACE" = lo ]; then 8 | exit 0 9 | fi 10 | 11 | # Only run from ifup. 12 | if [ "$MODE" != start ]; then 13 | exit 0 14 | fi 15 | 16 | # Auto6to4 only cares about inet and inet6. Get thee gone, strange people 17 | # still using ipx. 18 | #if [ "$ADDRFAM" != inet ]; then 19 | # exit 0 20 | #fi 21 | 22 | # Actually, due to this bug - http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=475188 23 | # we need to do things differently. Exclude ipx instead (and IPv6; auto6to4 runs on IPv4). 24 | if [ "${ADDRFAM}" = "ipx" ] || [ "${ADDRFAM}" = "inet6" ]; then 25 | exit 0 26 | fi 27 | 28 | # Is /usr mounted? 29 | if [ ! -e /usr/sbin/auto6to4 ]; then 30 | exit 0 31 | fi 32 | 33 | invoke-rc.d auto6to4 reload --quiet 34 | 35 | exit 0 36 | -------------------------------------------------------------------------------- /debian/auto6to4.init: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | ### BEGIN INIT INFO 3 | # Provides: 6to4 auto6to4 4 | # Required-Start: $network $local_fs $remote_fs 5 | # Required-Stop: $local_fs $remote_fs 6 | # Should-Start: 7 | # Should-Stop: 8 | # Default-Start: S 9 | # Default-Stop: 0 1 6 10 | # Short-Description: automatic 6to4 tunnel 11 | # Description: Set up IPv6 using 6to4 tunnel to IPv4 anycast if possible. 12 | # This requires a first-class IPv4 address, however failure 13 | # should this not be available is graceful. An IPv6 subnet 14 | # will be created, routed, and advertised on each local network 15 | # if radvd is installed. 16 | ### END INIT INFO 17 | 18 | # Author: Barak A. Pearlmutter 19 | 20 | # PATH should only include /usr/* if it runs after the mountnfs.sh script 21 | PATH=/sbin:/usr/sbin:/bin:/usr/bin 22 | DESC=auto6to4 # Introduce a short description here 23 | NAME=auto6to4 # Introduce the short server's name here 24 | DAEMON=/usr/sbin/auto6to4 # Introduce the server's location here 25 | DAEMON_ARGS="" # Arguments to run the daemon with 26 | PIDFILE=/var/run/$NAME.pid 27 | SCRIPTNAME=/etc/init.d/$NAME 28 | 29 | # Exit if the package is not installed 30 | [ -x $DAEMON ] || exit 0 31 | 32 | # Read configuration variable file if it is present 33 | [ -r /etc/default/$NAME ] && . /etc/default/$NAME 34 | 35 | # Load the VERBOSE setting and other rcS variables 36 | . /lib/init/vars.sh 37 | 38 | # Define LSB log_* functions. 39 | # Depend on lsb-base (>= 3.0-6) to ensure that this file is present. 40 | . /lib/lsb/init-functions 41 | 42 | case "$1" in 43 | start|stop|restart|reload|force-reload) 44 | ${DAEMON} ${DAEMON_ARGS} ${DAEMON_OPTS} $1 45 | ;; 46 | status) 47 | echo "error: $SCRIPTNAME $1 not implemented" >&2 48 | ;; 49 | *) 50 | #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 51 | echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 52 | exit 3 53 | ;; 54 | esac 55 | 56 | : 57 | -------------------------------------------------------------------------------- /debian/changelog: -------------------------------------------------------------------------------- 1 | auto6to4 (1.20-4) UNRELEASED; urgency=medium 2 | 3 | * d/rules: Remove trailing whitespaces 4 | 5 | -- Ondřej Nový Mon, 01 Oct 2018 10:11:21 +0200 6 | 7 | auto6to4 (1.20-3) experimental; urgency=medium 8 | 9 | * fix vcs browser field by dropping ; suffix (closes: #768629) 10 | 11 | -- Barak A. Pearlmutter Sat, 08 Nov 2014 20:40:04 +0000 12 | 13 | auto6to4 (1.20-2) experimental; urgency=medium 14 | 15 | * Update dependency to iproute2 | iproute (closes: #768347) 16 | * bump debian standards version 17 | * silence lintian tag vcs-field-not-canonical 18 | * silence lintian tag hyphen-used-as-minus-sign 19 | * silence lintian tag init.d-script-does-not-provide-itself 20 | * silence lintian tag unversioned-copyright-format-uri 21 | 22 | -- Barak A. Pearlmutter Fri, 07 Nov 2014 22:37:25 +0000 23 | 24 | auto6to4 (1.20-1) experimental; urgency=low 25 | 26 | * Ignore stopping error during restart 27 | 28 | -- Barak A. Pearlmutter Sun, 01 Jul 2012 21:31:37 +0100 29 | 30 | auto6to4 (1.19-1) experimental; urgency=low 31 | 32 | * Initial release 33 | 34 | -- Barak A. Pearlmutter Mon, 04 Jun 2012 12:28:55 +0100 35 | -------------------------------------------------------------------------------- /debian/control: -------------------------------------------------------------------------------- 1 | Source: auto6to4 2 | Section: net 3 | Priority: optional 4 | Maintainer: Barak A. Pearlmutter 5 | Build-Depends: debhelper-compat (= 13) 6 | Standards-Version: 4.1.3 7 | Homepage: https://github.com/barak/auto6to4 8 | Vcs-Git: https://salsa.debian.org/debian/auto6to4.git 9 | Vcs-Browser: https://salsa.debian.org/debian/auto6to4 10 | 11 | Package: auto6to4 12 | Architecture: all 13 | Depends: ${shlibs:Depends}, ${misc:Depends}, 14 | iproute2 | iproute, 15 | ipv6calc 16 | Suggests: radvd 17 | Description: Enable IPv6 via IPv4 protocol 41 tunnel 18 | Script to turn on/off an IPv6 tunnel using the tun6to4 interface, 19 | which exchanges IPv6 packets by encapsulating them in IPv4 packets 20 | and using protocol 41 to the IPv4 anycast address 192.88.99.1 21 | . 22 | Instructions for doing this typically discuss laborious manual 23 | configuration, tedious calculations, manipulation of various 24 | networking configuration files, all of which must be redone when the 25 | host moves to a different IP address. This script instead sets up 26 | the 6to4 tunnel completely automatically, without modification to any 27 | networking configuration files or other configuration. It is robust: 28 | for example, if the local host does not have a first-class IPv4 29 | address it exits with a cogent warning. 30 | . 31 | If radvd is installed, when possible a subnet is routed and 32 | advertised. 33 | -------------------------------------------------------------------------------- /debian/copyright: -------------------------------------------------------------------------------- 1 | Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ 2 | Upstream-Name: auto6to4 3 | Source: https://github.com/barak/auto6to4 4 | 5 | Files: * 6 | Copyright: 2009-2012 Barak A. Pearlmutter 7 | License: GPL-2.0+ 8 | 9 | Files: debian/* 10 | Copyright: 2012 Barak A. Pearlmutter 11 | License: GPL-2.0+ 12 | 13 | License: GPL-2.0+ 14 | This package is free software; you can redistribute it and/or modify 15 | it under the terms of the GNU General Public License as published by 16 | the Free Software Foundation; either version 2 of the License, or 17 | (at your option) any later version. 18 | . 19 | This package is distributed in the hope that it will be useful, 20 | but WITHOUT ANY WARRANTY; without even the implied warranty of 21 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22 | GNU General Public License for more details. 23 | . 24 | You should have received a copy of the GNU General Public License 25 | along with this program. If not, see 26 | . 27 | On Debian systems, the complete text of the GNU General 28 | Public License version 2 can be found in "/usr/share/common-licenses/GPL-2". 29 | -------------------------------------------------------------------------------- /debian/rules: -------------------------------------------------------------------------------- 1 | #!/usr/bin/make -f 2 | 3 | # Uncomment this to turn on verbose mode. 4 | #export DH_VERBOSE=1 5 | 6 | %: 7 | dh $@ 8 | 9 | override_dh_auto_install: 10 | dh_auto_install -- prefix=/usr 11 | 12 | override_dh_installinit: 13 | dh_installinit --no-stop-on-upgrade --update-rcd-params="start 23 S . stop 23 0 1 6 ." 14 | -------------------------------------------------------------------------------- /debian/source/format: -------------------------------------------------------------------------------- 1 | 3.0 (quilt) 2 | -------------------------------------------------------------------------------- /debian/source/local-options: -------------------------------------------------------------------------------- 1 | single-debian-patch 2 | -------------------------------------------------------------------------------- /debian/watch: -------------------------------------------------------------------------------- 1 | version=4 2 | opts="filenamemangle=s%(?:.*?)?v?(\d[\d.]*)\.tar\.gz%-$1.tar.gz%" \ 3 | https://github.com/barak/auto6to4/tags \ 4 | (?:.*?/)?v?(\d[\d.]*)\.tar\.gz debian uupdate 5 | --------------------------------------------------------------------------------