2020/09/23 Release v2.19 bug fixes cleanups 2019/02/25 Release v2.18 2019/02/15 Add TravisCI config Fix double-free scenario in case if duplicate interface was specified (Fixes #100). Separate systemd and SysV packaging Update fedora packaging files No router advertisements on tunnel interfaces Add nodaemon option to the manpage Write to stderr in non-daemonized mode Fixes memory leak in add_ra_options_dnssl Check forwarding on interface Added contrib/95-radvd-gen. Allow quoted strings in config. nd_opt_6co: use uint8_t as a bitfield to be endianness-agnostic 2017/12/18 Allow quoted strings in config. 2017/07/03 Release v2.17 2017/07/01 Fix STDERR_SYSLOG log level bug. Always close stdout and stderr when daemonizing. 2017/03/15 Implement RFC 7772 Section 5.1.1, 5.1.2, defaulted to on. 2017/02/04 clang-format the code 2017/02/01 Release v2.16 2017/01/10 Fixed ExecReload in systemd service file 2016/11/11 Allow selection of RA source address. 2016/09/24 Release v2.15 2016/09/18 Moved auto prefix code from config file parse to send_ra. 2016/08/08 Merged ARPHRD_6LOWPAN netlink query from Add systemd service file 2016/07/05 Fixed bug in new vs old address list comparison when responding to netlink messages. Release v2.14 2016/04/02 Fix netlink bug where RADVD reacts to RTM_NEWADDR messages when there weren't actually any new addresses to be found. Those RTM_NEWADDR messages were only sent when NetworkManager was running (which is just about always). Release v2.13 2016/02/01 process.c: fixup ugly overflow check radvd.conf.5.man: minor fixup to 'client' option radvd.conf.5.man: update abro usage gram.y: deprecate abro prefix length device-linux.c: IEEE 802.15.4 musl libc fix send.c: seconds/miliseconds comparison fix send.c: preferred lifetime RFC 4862, 5.5.3 fix defaults.h: remaining lifetime RFC 4862 fix radvdump: show routes with prefixlen > 64 2015/04/09 added --without-check option to configure Release v2.11 2015/01/22 Reverted random delay work because it broke detecting new interfaces in a timely manor. Release v2.10 Drop md5sum and bz2 packages 2014/12/31 Fix new interface coming up such that it is setup immediately. This fixes a regression in the 2.x branch from 1.x 2014/11/16 Fix missing random delay before sending RA. Fix config file crash when no auto-select prefixes are found debian-bug-716831 2014/10/06 Remove autoconf=0 code Fix memory leak after getting SIGHUP release v2.8 2014/09/10 Move privsep after daemonp call to avoid doing the same things deamonp does in privsep. release v2.7 2014/09/03 Write PID file from child, signal parent when complete Normalize some logging to read like headlines release v2.6 2014/08/04 release v2.5 2014/06/03 Added autogen.sh 2014/08/02 Limit non-ready interface to a much longer min timeout Move disable_ipv6_autoconfig to privsep cleanup some logging cleaned up some memory leaks 2014/07/30 Add test_rdnss.conf to DIST_EXTRA Expand make packages rule to extract the tar.gz package and do a make check on it to (hopefully) prevent forgetting to update DIST_EXTRA in the future. release v2.4 2014/07/30 Fix length field in RDNSS Fix --test option in check_all release v2.3 2014/07/29 Netlink, setup_iface fix for down interface coming up release v2.2 2014/07/20 Revert bison locations in order to support byacc Amend DIST_EXTRA with the make check files release v2.1 2014/07/12 Add command line option parsing to the check unit test application release v2.0 2014/07/10 Add make check target based on the check unit testing framework release v2.0-rc5 2014/06/28 Add check in configure.ac for clock_gettime split send_ra into smaller function orgainize struct Interface with nested structures release v2.0-rc4 2014/06/16 Makefile.am: Fix out of tree builds Makefile.am: disable struct-overflow warning time: Use clock_gettime and monotonic clock release v2.0-rc3 2014/06/09 reorder and fix some logging 2014/05/30 add disable_ipv6_autoconfig function so an interface radvd is using won't autoconfig itself using its own advert improved netlink message processing to *only* reinit an interface that changed. 2014/04/10 Add compiler attributes to type check format strings 2014/03/18 release 1.10.0 2014/03/12 dropped --singleprocess option completely cleaned up some spelling error in the man pages 2014/03/07 log valid and preferred lifetimes clean up sllao code and test 2014/03/05 6LoWPAN-ND (RFC6775) support using ppoll to prevent signal races 2014/02/28 Bug fix 1048653 - UnicastOnly option still sends multicast RA 2014/02/17 Cleaned up Makefile.am added fstack-protector for security fixed CFLAGS warning settings fixed problems in code raised by CFLAGS fix 2014/02/01 fixed some tests which invoked radvd instead of ./radvd added an iface api which hides the linked list implementation added a sorted list (by iface index) to the iface api make globals in gram.y non-global 2014/01/18 add RTMGRP_IPV6_IFADDR processing code to netlink refactoring, simplification and code cleanup 2014/01/13 using parser locations the parser can run without root added a 'make check' target reworked the initialization of interfaces a few global variables are now local logging radvd PIDs using 'indent -linux' code style 2014/01/10 use -no-strict-aliasing 2013/11/20 Fixed attempt to get multiple values in an ioctl improved logging of hardware type 2013/11/17 AdvSendAdvert was being ignored in some cases 2013/10/02 releasing 1.9.5 minor fix in IPv6 forwarding setting check 2013/10/01 releasing 1.9.4 2013/09/24 Added a Makefile target to generate hashes and a gpg signature 2013/09/07 Netlink processing fix Correction in IPv6 forwarding setting check fix for kernels with no NETLINK_NO_ENOBUFS defined 2013/04/13 Force UnicodeOnly if IFF_MULTICAST is unavailable Remove check for IFF_BROADCAST since it isn't used 2013/03/14 Fix for systems without sysctl.h from vapier Updating to version 1.9.3 release 1.9.3 2013/03/04 radvdump MTU and route fix by Jean-Jacques 2012/11/20 Replaced pekkas@netcore.fi with reubenhwk@gmail.com Normalized dates in CHANGES to YYYY/MM/DD release 1.9.2 2012/10/11 Fix in Makefile.am for parallel builds 2012/06/19 Removing AC_C_CONST from configure 2012/06/19 Fixing bashism '==' in configure Updating to 1.9.1 and releasing 2012/06/14 Version 1.9 release 2012/06/02 Fixing Dabian bug #634485 (GheRivero) 2012/04/10 Using libdaemon bumping version to 1.9 2012/02/22 include the prefix option in the RA packets even when AdvPreferredLifetime equals 0, and set AdvPreferredLifetime as user specified(zero). Li Wei 2012/02/07 NETLINK_NO_ENOBUFS set on netlink socket to prevent endless error loop. Patch by Ulrich Weber 2012/01/25 PID in PID file is now correct 1.8.5rc1 2012/01/21 1.8.4 released 2012/01/12 renaming configure.in to configure.ac removing CVS keywords 1.8.4rc1 2012/01/07 Always do privsep on linux. Validate the PID file contents. 2011/11/02 Adding --nodaemon option 2011/10/14 1.8.3 release 2011/10/08 More careful checking of iface name 2011/10/06 Updating buffer usage tracking in send_ra to track buffer usage BEFORE the buffer is used rather than after in order to prevent buffer overflow 2011/10/06 1.8.2 release 2011/10/04 1) A privilege escalation flaw was found in radvd, due to a buffer overflow in the process_ra() function. ND_OPT_DNSSL_INFORMATION option parsing "label_len" was not checked for negative values, leading to a "suffix" buffer overflow which can lead to privilege escalation, at least if radvd is compiled without GCC's stack protection. If radvd is invoked without privilege separation (the -u option), this can lead to an escalation to root privileges. Note: Red Hat Enterprise Linux starts radvd by default with the unprivileged user. (CVE-2011-3601) 2) An arbitrary file overwrite flaw was found in radvd's set_interface_var() function, where it did not check the interface name (generated by the unprivileged user) and blindly overwrites a filename with a decimal value by the root process. If a local attacker could create symlinks pointing to arbitrary files on the system, they could overwrite the target file contents. If only radvd is compromised (e.g. no local access), the attacker may only overwrite files with specific names only (PROC_SYS_IP6_* from radvd's pathnames.h). (CVE-2011-3602) 3) The radvd daemon would not fail on privsep_init() errors, which could cause it to run with full root privileges when it should be running as an unprivileged user. (CVE-2011-3603) 4) A number of buffer overread flaws were found in radvd's process_ra() function due to numerous missed len() checks. This can lead to memory reads outside of the stack, resulting in a crash of radvd. (CVE-2011-3604) 5) A temporary denial of service flaw was found in radvd's process_rs() function, where it would call mdelay() on the same thread in which it handled all input. If ->UnicastOnly were set, an attacker could cause a flood with ND_ROUTER_SOLICIT and fill the input queue of the daemon. This would cause a brief outage of approximately MAX_RA_DELAY_TIME / 2 * sizeof_input_queue when handling new clients, where MAX_RA_DELAY_TIME is 500ms, leading to delays of more than a minute. Note: this is only the case in unicast-only mode; there is no denial of service in the (normal, default) anycast mode. (CVE-2011-3605) 2011/08/19 uClibc has no ifaddrs.h patch by Lonnie slight changes to debugging output when receiving ra's and rs's 2011/05/14 Version 1.8 release 2011/05/10 removed AdvRDNSSPreference and AdvRDNSSOpen from the manpages 2011/05/06 - IgnoreIfMissing now defaults to on - Fixed inf loop in Base6Interface (from Ludwig Nussel) - Modified string regex in scanner.l reducing the compiled size of scanner.o by a factor or 10. 2011/05/04 - radvd is useful for advertising ULA's without having a router too (from Ludwig Nussel) - Bumping version number to 1.8alpha in VERSION for testing 2011/04/28 Adding DecrementLifetimes patch (from Mark Smith) 2011/03/25 Renaming RemoveRoute to FlushRoute (from Mark Smith) 2011/03/22 Adding RemoveRoute options (from Mark Smith) 2011/03/20 Added DeprecatePrefix option (from Mark Smith) 2011/02/28 fixed Debian Bug#615625: radvd: Error in DNSSL parsing 2011/02/26 Added Base6Interface option 2011/01/30 Added detailed output to radvd --help for the long options. Two sigterms or sigints calls abort. build system cleanup work. 2011/01/22 Fixed crash and memory leak in device-bsd44.c when an interface defined in the config file doesn't exist. Patch submitted by Manual Kasper. 2011/01/12 Release 1.7. 2011/01/07 make dist (for building tar.gz source packages) fixed. - 07/01: AdvSourceLLAddress fixed on FreeBSD when link layer token length is zero. 2010/12/14 Deprecate old, pre-RFC5006 parameters. Support RFC6106 by adding DNS Search List support. From Pierre Ossman. 2010/12/14 Integrate cleanup patches from Reuben Hawkins: - 14/05: patch configure.in to allow OSX 10.6 builds - 05/06: Unnecessary >255 test when using uint8_t - 06/06: fix fscanf parsing on Linux - 10/12: Fix whitespaces; #includes; CLEANFILES From Ben Greear: - 05/11: Print errors on all exit() codepaths. From Iain J. Watson: - 09/12: Add '-c' flag to test configuration. From Pierre Ossman (idea): - 13/12: Remove automake-generated files. 2010/05/04 Fix a segmentation fault on reload_config() timer list corruption that only occurs with multiple interfaces. 2010/03/10 Fix radvd skipping multiple interfaces when UnicastOnly is on or AdvSendAdvert is off. This got broken in radvd 1.3. Patch from Cedric BAIL. 2010/03/05 Release 1.6. 2010/03/05 Update Redhat spec and init files from Fedora. 2010/01/28 Decrease MSG_SIZE from 4096 to about 1500B. Send buffer uses a smaller size in order to avoid sending out fragmented packets, yet being able to receive full-size frames. 2010/01/28 Keep track of buffer size and exit if the number of prefixes/routes/etc. would grow too much. Prevent a memory corruption due to wrong memset. Patches from Jan Görig, Red Hat bug #554125. 2010/01/22 On BSD use getifaddrs() also in setup_deviceinfo(), fixes a multiple interfaces problem on NetBSD 5 due to change in data structures. Patch from Michael Stapelberg. 2009/11/07 Allow radvd.conf prefix, clients, route, and RDNSS options to be in any order. Patch from Michael Stapelberg. 2009/09/10 Release 1.5. 2009/09/07 Fix infinite loop/segmentation fault problems when cable plugged out/plugged back in, caused by reload_config() and subsequent timer list corruption. Slightly modified patch from Teemu Torma. For more information, see http://lists.litech.org/pipermail/radvd-devel-l/2009-August/000416.html 2009/09/07 Fix IgnoreIfMissing when cable is unplugged at startup. Radvd would keep skipping the interface. Patch from Reuben Hawkins. 2009/08/25 Fix parallel make, from Robert Buchholz / Gentoo. 2009/08/03 Release 1.4. Only restores original behaviour changed in 1.3: RAs were accidentally often unicast to solicitors instead of being multicast. 2009/07/07 Release 1.3. 2009/06/24 Work around unaligned traps on Alpha, patch from: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=456205 2009/06/19 Fixes and enhancements from Michael Stapelberg. Add a new 'clients' interface definition to allow configuring which address to send advertisements and accept from. Use getifaddrs() on BSD because ioctl didn't work on NetBSD 5. Use int instead of bool to make NetBSD 5 happy. 2009/01/21 Add a workaround for Linux in scenarios where libc is providing IPV6_RECV(PKTINFO|HOPLIMIT) has renumbered IPV6_PKTINFO, but kernel doesn't support it yet (<2.6.14). Found out by Freetz (special thanks to Paul Oranje) and OpenWrt projects. See the source code and CVS changelog for more. 2008/10/28 Release 1.2. 2008/10/14 Accept virtually any interface name (up to 15 chars) instead of forcing a specific naming convention. Patch from Michiel Brandenburg. If stale radvd.pid file exists, try to overwrite it unless the specified PID exists, from Fedora (Martin Nagy). Define _GNU_SOURCE on Linux, otherwise glibc >= 2.8 compilation fails. Remove -Wconversion from default CFLAGS as it is very noisy. Fix some warnings, from Jim Paris. 2008/03/31 Update references to RFCs. Give pointer to the "two hour rule". Decrease the default valid and preferred lifetimes from 30/1 days to 1day/4hours, respectively. See more info at: http://lists.litech.org/pipermail/radvd-devel-l/2007-October/000282.html 2008/02/04 Release 1.1. 2008/01/24 Implement privilege separation (Linux only) so that config_interface() works both with a user and root, even after HUP signal. Work by Jim Paris. 2008/01/24 The old Linux retrans_timer proc value is given in USER_HZ, not in seconds. Fix that, by Jim Paris. 2008/01/21 Fix stderr+syslog logging crash (on non-i386). Analysis and patch by Jim Paris (Debian bug #409600). 2007/12/01 Require that interface is also 'RUNNING' instead of just 'UP', except if IgnoreIfMissing is enabled. The reason is that at least some recent Linux kernels do not generate link-local addresses before interface is running and as a result, the startup may fail if network cable is unplugged in any case. Note: this could break deployments with some very old kernels, see more info at: http://lists.litech.org/pipermail/radvd-devel-l/2007-October/000280.html 2007/10/25 Implement automatically selecting and advertising an interface address, see radvd.conf(5) for more. Add a warning about not being able to set interface variables with non-root user. Relax interface naming a bit. 2007/06/25 Send prefix, route and RDNSS options (matters if there are many RDNSS options) in the same order they appear in the configuration; add support for AdvDefaultLifetime in radvdump (patches from C. Scott Ananian) 2006/01/11 Release 1.0. 2006/09/10 Perform a static/dynamic code audit; plug some minor bugs (see CVS changelogs for more information) and perform minor clean-up. 2006/07/08 Implement MAX_INITIAL_RTR_ADVERT_INTERVAL handling, patch from Yoshifuji Hideaki / USAGI. 2006/05/23 Unblock SIGALRM signals at startup. Some scripts/programs seem to run radvd from ALRM-blocked context which breaks the timers. 2006/05/23 Redefined IgnoreIfMissing: by default, radvd will now try to reinitialize failed interfaces automatically. IgnoreIfMissing is still needed if radvd is started when the interface isn't up, and it also quenches some messages relating to missing interfaces. 2006/03/29 Implement RDNSS draft, using non-allocated IANA ND type value 25, by Lauréline Provost, Mickaël Guérin, Adrien Clerc, Gaetan Eleouet, Bahattin Demirplak, Lionel Guilmin (at the ENSEEIHT, Toulouse) 2006/03/06 Fix the default STDERR+syslog logging methods, so we don't try to unnecessarily log to STDERR after forking. 2006/01/18 radvd-0.9.1 did not initialize AdvDefaultLifetime (etc.) appropriately, unbreak the "clean-up". 2006/01/13 Release 0.9.1. 2005/12/30 Great cleanup of signed/unsigned values, add -Wall and a number of other warnings to CFLAGS by default. Do not allow signed values for HomeAgentPreference anymore. 2005/12/30 Fix a couple of IPv6 Ready Logo Phase-2 IPv6 Core Protocols Self Test issues, patches from Yoshifuji Hideaki / USAGI. 2005/11/13 Create a short FAQ in README file. 2005/10/28 Get interface MTU automatically, so that you can use jumboframes and advertise MTU >1500. 2005/10/19 Release 0.9. 2005/10/18 Transfer sole maintainership of radvd to Pekka Savola. 2005/10/18 Make the radvd.conf syntax dump default in radvdump and remove the previous default to reduce code duplication. 2005/09/28 Add NEMO Basic support (RFC3961) and fix default HomeAgentLifetime, from Ville Nuorvala. 2005/08/18 Implement more robust timer handler, especially because some Linux kernels don't seem to behave all that well; see http://lkml.org/lkml/2005/4/29/163. Based on extensive testing & reports by Tomasz Grobelny. NB: the bug report was caused by a bad timer patch in PLD's kernel package, and this should not occur often with standard kernels. 2005/07/24 Implement a new logging method "stderr_syslog" which is now also the default. Everything is logged on syslog, while the most important messages (i.e., start-up failures) are also logged on stderr. 2005/07/08 Release 0.8. 2005/07/05 Change the more-specific route ND option code from de-facto '9' to the official '24'. Change back in defaults.h if you need old behaviour. 2005/07/05 Fix wrongly calculated prefix with Base6to4Interface on ppc and maybe other big endian arches, from Debian #301543 by Sam Hathaway. 2005/07/05 Fix Linux-2.6.12-bk4+ error with HUP signal, from YOSHIFUJI Hideaki / USAGI. 2005/03/29 Merge a part of MIPv6/non-MIPv6 code, make printing error messages nicer. 2005/03/22 Be a bit more informative about config file parsing errors. 2005/02/21 Release 0.7.3. 2005/02/19 Fix crash when reloading config with AdvSendAdvert off. 2005/02/15 Merge a few fixes and improvements from USAGI: - support microsecond scheduling and fix RA intervals - send zero router lifetime when forwarding is disabled - use a more flexible inter-RA delay 2005/01/07 Accomodate interface indexes > 9999, from Hagen Fritsch. 2004/12/15 Advertise zero Router Lifetime when shutting down; implements a SHOULD in RFC2461 section 6.2.5. 2004/10/16 Update Mobile IPv6 to match RFC 3775, from Greg Daley. 2004/08/20 Minor documentation cleanups. 2004/03/09 Implement "IgnoreIfMissing" interface flag, which can be used on interfaces which aren't enabled when radvd starts but will later become available (e.g., Bluetooth) -- and then you wish to send HUP to radvd to activate the configs. 2004/02/21 Further cleanups, to fix autoconf/autoheader problems with newer toolchain; mostly by Marko Myllynen. 2004/02/20 Clean up a bit: remove old junk from configure.in, rename "log()" to "flog()" to satisfy newer GCCs, allow underscores in the interface names (the last two fixes already committed earlier). 2004/01/19 Make radvd check for forwarding status using procfs on Linux; needed with 2.6 kernels. Loosely based on a patch by USAGI. 2003/11/21 Add support for Router Preferences and More Specific Routes from Markku Savela . NOTE! The specification is not final yet, there will be changes! (Man page, documentation and radvdump support by Pekka Savola.) 2003/09/11 When starting up, check if the MAC address is all zero (could happen e.g. with bridge interfaces with no attached physical interfaces), and warn if so. For more information, http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=103469 2003/06/10 When chrooting, check the possible return code from chdir("/"). 2003/03/08 Add patch from MAEDA Naoaki to discard RS's from the unspecied source address with link-layer address option, as required by RFC2461. 2002/10/28 Release 0.7.2: - add support for VLANs (from USAGI) - make it compile better on newer NetBSD's (NetBSD) - fix a syntax error in radvd.conf(5) sample documentation - use IPV6_RECV{HOPLIMIT,PKTINFO} not IPV6_{HOPLIMIT,PKTINFO} if supported - (in Red Hat spec file) don't create radvd gid explicitly - a lot of coding style cleanups 2002/01/16 Release 0.7.1. 2002/01/12 Update config.{guess,sub} from ftp.gnu.org; update INTRO. Marko Myllynen and Debian bug #115992. 2002/01/02 Ensure NULL-termination with strncpy. 2001/12/31 Radvdump fixes: eliminate a warning of Prefix Information sections with '-d -f'; add a note that {Min,Max}RtrAdvInterval cannot be obtained with '-f'; implement '-e' to be used with '-f' which omits all advertised default settings. Mostly by Marko Myllynen. 2001/12/28 Small cleanups. AdvSendAdvert is implicitly off by default. Check configuration file permissions; must not be writable by others, and if non-root, not by self/own group. By Marko Myllynen. 2001/12/21 Check via sysctl that IPv6 forwarding is enabled; exit unless debugging is enabled. Triggered by Marko Myllynen. 2001/11/22 MinRtrAdvInterval for MIPv6 is 0.05 seconds, not 0.5. (Note: untested). 2001/11/20 Rework BSD device memory management a bit, minor cleanups. Version bumped to 0.7.0. 2001/11/14 Maintainership of radvd transferred from Lars Fenneberg to Pekka Savola and Nathan Lutchansky. Lars' CVS repository adopted, and changes merged from the -pX branch. 2001/08/29 Minor change for NetBSD 1.5.1 compatibility. (Nathan Lutchansky) 2001/07/20 Support for non-multicast links, like ISATAP. (Nathan Lutchansky) 2001/07/03 Minimum MTU has been changed to 1280 in the latest RFC's. (Pekka Savola) 2001/06/30 Check for possible buffer overflows; replace strcpy with strncpy. No fatals found. Remove redunant radvd -t check. (Pekka Savola) 2001/06/24 Fix 1-byte overflow in /proc/net/igmp6 handling, clean out possible memory garbage when sending RA's (patch from ). 2001/06/19 When dropping root, also set up supplementary groups properly. On Linux, when sending RA's, check that the interface has joined all-routers multicast group. Add a few RFC2461 MUST sanity checks when receiving datagrams. Clean out non-EUI64 addressing scheme and other minor bits. (Pekka Savola) 2001/04/28 Misc cleanup and bugfixes, automake support. 2001/03/28 Grammar cleanup. Integrated 6to4 support through "Base6to4Interface" option in prefix configuration. Signal handling fixed by blocking on select() rather than recvmsg() so SIGTERM/HUP take effect immediately now. (Nathan Lutchansky) 2001/03/27 Security fixes: close stdin/out and chdir("/") via daemon() to prevent possible exploits, and a flag to allow radvd to set[ug]id to an unprivileged user (from Pekka Savola). 2001/02/01 scope_id is not supported in glibc2.1. So it is now compiled conditionally. 2001/01/31 Add CC variable to Makefile. Fix bug with IPV6_ADD_MEMBERSHIP handling. Set scope_id when sending packets. 2000/12/02 man pages update, rewritten pid file handling, rewritten signal handling (SIGHUP and SIGTERM), gcc warnings cleanup, new radvdump option -f: print received RAs in config file format (by Marko) 2000/11/19 integrated the last two change entries into the main source (patches by Marko Myllynen), fixed bug in log.c, fixed file description leak in readin_config, rewrote code in timer.c, updated man pages again (from Marko Myllynen, too), PID file support (patch from Marko Myllynen, based on a patch from Tommi.Komulainen@iki.fi) 2000/08/15 RFC 2461 updates, Mobile IPv6 extensions added 2000/07/14 added RA interval option and modified some default values for timers 1999/06/15 changed to run with glibc 2.1 on RedHat 6.0. 1998/03/03 radvd now joins ipv6-allrouters on Linux. Fix contributed by A.N.Kuznetsov . 1997/10/23 radvd will now accept any prefix length in its config file but will warn about unusual ones 1997/10/19 removed backwards compatibility code in recv.c. IPV6_HOPLIMIT support is now assumed to exist. 1997/10/19 fixed alignment problems in recv.c and send.c. 1997/10/16 the Makefile install target now uses mkinstalldirs. 1997/10/16 changed all u_int*_t to uint*_t for better POSIX compliance and portability. Needs 2.1.57-CVS or glibc. BSD seems to need patches. 1997/10/16 more intelligent configure; tries to figure out where the IPv6 libraries and inclues are (if not in the standard places). Searches in /usr/inet6 and /usr/ipv6. 1997/10/15 integrated small patches for glibc and BSD from Craig and Philip 1997/09/14 EUI-64 "support" 1997/09/01 centralized all includes into includes.h for easier maintainance 1997/08/25 changed all occurences of IPV6_TXINFO/IPV6_RXINFO to IPV6_PKTINFO 1997/08/25 removed some compatibility stuff for older Linux kernels 1997/03/17 changed linux/if_arp.h to net/if_arp.h in device-linux.c and configure.in (for glibc compatibility) 1997/03/17 integrated patch from Philip Blundell into configure.in to check for inet_* in libc first and then for libinet6 (for glibc compatibility). 1997/03/16 corrected small error in radvd.conf(5) man page and other small changes 1997/03/16 removed linklocal.c source file from the distribution because it wasn't used anymore 1997/03/16 added html version of the INTRO, removed ascii version. 1997/02/12 missing directories are now created on make install 1997/01/19 now also the rest of a line followed by a '#' is treated as a comment in the config file 1997/01/16 added IPPROTO_IPV6/IPV6_HOPLIMIT support, so now incoming RS' and RAs are checked if there hoplimit is 255 (on Linux this only works with kernel version 2.1.21 and above) 1997/01/15 lots of portability cleanups; radvd is now using autoconf for automatic configuration; removed support for the in. prefix 1997/01/05 integrated BSD 4.4 patches from Craig 1996/12/21 release of version 0.3 1996/12/15 the AdvSendAdvert flag works now 1996/12/14 added radvdump, dumps all received RAs in a human readable form 1996/12/13 rewrote radvd to use new advanced API headers 1996/12/08 added radvd.conf(5) man page 1996/12/03 changed RAW_CHECKSUM to IPV6_CHECKSUM for kernels 2.1.14 and above 1996/11/24 added checking of received RAs according to RFC 1970 1996/11/20 rewrote the default handling, now it should conform to RFC 1970 1996/11/17 release of version 0.2 1996/11/17 added -h (--help) and -f (--facility) option 1996/11/17 added setsockopt(..., SOL_IPV6, IPV6_MULTICAST_HOPS), so that radvd works for kernel versions >2.1.7 (without this you get "NDISC: fake router advertisment received" on your hosts) 1996/11/17 added a man page for radvd(8) 1996/11/17 some minor filename changes 1996/11/13 first release of this version of in.radvd (0.1)