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77f06c47 |
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26-Apr-2024 |
Lexi Winter <lexi@le-Fay.ORG> |
rtadvd(8): support PREF64 (RFC 8781) PREF64 allows a router to advertise the network's NAT64 prefix, allowing clients to auto-configure CLAT. This makes it possible to deploy IPv6-only or IPv6-mostly client access networks without the need for DNS64. Reviewed by: imp, glebius (prior suggetions done) Pull Request: https://github.com/freebsd/freebsd-src/pull/1206
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be5a2c70 |
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03-Nov-2023 |
Elyes Haouas <ehaouas@noos.fr> |
rtadvd: Remove return statement at the end of void functions Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
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2a63c3be |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .c comment pattern Remove /^/[*/]\s*\$FreeBSD\$.*\n/
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a613be56 |
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03-Nov-2018 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
Update the "flag" for draft-ietf-6man-ipv6only-flag. Having the flag named "6" can possibly be a problem for configurations where parsing strings and numbers can produce ambivalent results. Rename the "6" flag to the "S"ix (or Silence-IPv4) flag.
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201100c5 |
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30-Oct-2018 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
Initial implementation of draft-ietf-6man-ipv6only-flag. This change defines the RA "6" (IPv6-Only) flag which routers may advertise, kernel logic to check if all routers on a link have the flag set and accordingly update a per-interface flag. If all routers agree that it is an IPv6-only link, ether_output_frame(), based on the interface flag, will filter out all ETHERTYPE_IP/ARP frames, drop them, and return EAFNOSUPPORT to upper layers. The change also updates ndp to show the "6" flag, ifconfig to display the IPV6_ONLY nd6 flag if set, and rtadvd to allow announcing the flag. Further changes to tcpdump (contrib code) are availble and will be upstreamed. Tested the code (slightly earlier version) with 2 FreeBSD IPv6 routers, a FreeBSD laptop on ethernet as well as wifi, and with Win10 and OSX clients (which did not fall over with the "6" flag set but not understood). We may also want to (a) implement and RX filter, and (b) over time enahnce user space to, say, stop dhclient from running when the interface flag is set. Also we might want to start IPv6 before IPv4 in the future. All the code is hidden under the EXPERIMENTAL option and not compiled by default as the draft is a work-in-progress and we cannot rely on the fact that IANA will assign the bits as requested by the draft and hence they may change. Dear 6man, you have running code. Discussed with: Bob Hinden, Brian E Carpenter
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8a16b7a1 |
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20-Nov-2017 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
General further adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
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3472d84e |
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23-Feb-2017 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
rtadvd(8): double assignment. Remove doubtful initialization since the value will be overwritten immediately afterwards. Found with: coccinelle (da.cocci)
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8afa1c3d |
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15-May-2016 |
Don Lewis <truckman@FreeBSD.org> |
Use strlcpy() instead of strncpy() when copying ifname to ensure that it is NUL terminated. Additional NUL padding is not required for short names. MFC after: 1 week
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5c4eb897 |
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11-May-2016 |
Conrad Meyer <cem@FreeBSD.org> |
rtadvd(8): Don't use-after-free This whole block of code as committed fully formed in r224144. I'm not really sure what the intent was, but it seems plausible that !persist ifis could need other member cleanup. Don't free the object until after we've finished cleaning its members. Reported by: Coverity CID: 1006079 Sponsored by: EMC / Isilon Storage Division
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c8b84e53 |
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22-Oct-2015 |
Hiroki Sato <hrs@FreeBSD.org> |
- Fix a bug which prevented dnssl[0-9] and rdnss[0-9] parameters from working. - Fix a pointer calculation for padding when multiple dnssl[0-9] parameters are specified [*]. Reported by: http://bugs.dragonflybsd.org/issues/2847 [*]
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56d5e096 |
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06-Apr-2015 |
Gleb Smirnoff <glebius@FreeBSD.org> |
Stop including if_var.h from userland. Sponsored by: Nginx, Inc.
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e72e4280 |
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11-Oct-2014 |
Hiroki Sato <hrs@FreeBSD.org> |
Check buffer length more strictly. MFC after: 1 day
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6ce540f3 |
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27-Aug-2013 |
Hiroki Sato <hrs@FreeBSD.org> |
Fix a crash when reloading the configuration file. Spotted by: des
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be221163 |
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23-Aug-2013 |
Dag-Erling Smørgrav <des@FreeBSD.org> |
Set the back pointer from the prefix to the interface before adding the prefix to the interface's prefix list. This shouldn't make a difference, since rtadvd(8) is single-threaded, but I've seen it crash in delete_prefix() with pfx_rainfo == NULL, and this is the only place where a prefix can be added to the list with a NULL pfx_rainfo. MFC after: 3 days
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7d26db17 |
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05-Aug-2013 |
Hiroki Sato <hrs@FreeBSD.org> |
- Use time_uptime instead of time_second in data structures for PF_INET6 in kernel. This fixes various malfunction when the wall time clock is changed. Bump __FreeBSD_version to 1000041. - Use clock_gettime(CLOCK_MONOTONIC_FAST) in userland utilities. MFC after: 1 month
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bba75509 |
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09-Jul-2013 |
Hiroki Sato <hrs@FreeBSD.org> |
Add a missing white space.
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3df5ecac |
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30-Dec-2011 |
Ulrich Spörlein <uqs@FreeBSD.org> |
Spelling fixes for usr.sbin/
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#
37241896 |
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17-Jul-2011 |
Hiroki Sato <hrs@FreeBSD.org> |
- Improve interface list handling. The rtadvd(8) now supports dynamically- added/removed interfaces in a more consistent manner and reloading the configuration file. - Implement burst unsolicited RA sending into the internal RA timer framework when AdvSendAdvertisements and/or configuration entries are changed as described in RFC 4861 6.2.4. This fixes issues that make termination of the rtadvd(8) daemon take very long time. An interface now has three internal states, UNCONFIGURED, TRANSITIVE, or CONFIGURED, and the burst unsolicited sending happens in TRANSITIVE. See rtadvd.h for the details. - rtadvd(8) now accepts non-existent interfaces as well in the command line. - Add control socket support and rtadvctl(8) utility to show the RA information in rtadvd(8). Dumping by SIGUSR1 has been removed in favor of it.
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729d2abb |
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10-Jun-2011 |
Hiroki Sato <hrs@FreeBSD.org> |
Support SIGHUP for reloading /etc/rtadvd.conf.
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07a42575 |
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06-Jun-2011 |
Hiroki Sato <hrs@FreeBSD.org> |
- Use ELM_MALLOC() for struct rainfo. - Fix a missing back pointer assignment in struct prefix to struct rainfo when addr="" is specified. This caused SIGSEGV. - Insert a prefix element to a tail queue after setting parameters.
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587d184d |
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06-Jun-2011 |
Hiroki Sato <hrs@FreeBSD.org> |
Fix build on 64-bit arch. Submitted by: dim Pointy hat to: hrs
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db82af41 |
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05-Jun-2011 |
Hiroki Sato <hrs@FreeBSD.org> |
- Implement RDNSS and DNSSL options (RFC 6106, IPv6 Router Advertisement Options for DNS Configuration) into rtadvd(8) and rtsold(8). DNS information received by rtsold(8) will go to resolv.conf(5) by resolvconf(8) script. This is based on work by J.R. Oldroyd (kern/156259) but revised extensively[1]. - rtadvd(8) now supports "noifprefix" to disable gathering on-link prefixes from interfaces when no "addr" is specified[2]. An entry in rtadvd.conf with "noifprefix" + no "addr" generates an RA message with no prefix information option. - rtadvd(8) now supports RTM_IFANNOUNCE message to fix crashes when an interface is added or removed. - Correct bogus ND_OPT_ROUTE_INFO value to one in RFC 4191. Reviewed by: bz[1] PR: kern/156259 [1] PR: bin/152458 [2]
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a7d5f7eb |
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19-Oct-2010 |
Jamie Gritton <jamie@FreeBSD.org> |
A new jail(8) with a configuration file, to replace the work currently done by /etc/rc.d/jail.
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fe0506d7 |
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09-Mar-2010 |
Marcel Moolenaar <marcel@FreeBSD.org> |
Create the altix project branch. The altix project will add support for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting is a two-module system, consisting of a base compute module and a CPU expansion module. SGI's NUMAFlex architecture can be an excellent platform to test CPU affinity and NUMA-aware features in FreeBSD.
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d7f03759 |
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19-Oct-2008 |
Ulf Lilleengen <lulf@FreeBSD.org> |
- Import the HEAD csup code which is the basis for the cvsmode work.
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784bddbc |
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07-Nov-2007 |
Kevin Lo <kevlo@FreeBSD.org> |
Cleanup of userland __P use
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94182c08 |
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23-Mar-2006 |
SUZUKI Shinsuke <suz@FreeBSD.org> |
avoid heap overrun Obtained from: KAME MFC after: 1 day
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990634f5 |
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16-Nov-2005 |
SUZUKI Shinsuke <suz@FreeBSD.org> |
fixed a typo in comment
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b9204379 |
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19-Oct-2005 |
SUZUKI Shinsuke <suz@FreeBSD.org> |
added an ioctl option in kernel so that ndp/rtadvd can change some NDP-related kernel variables based on their configurations (RFC2461 p.43 6.2.1 mandates this for IPv6 routers) Obtained from: KAME Reviewd by: ume, gnn MFC after: 2 weeks
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72286081 |
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22-Oct-2004 |
SUZUKI Shinsuke <suz@FreeBSD.org> |
removed compilation warning PR: bin/71624
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fc35a81b |
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15-Aug-2003 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
- supported a string notation for xxflags. - deprecate routes#N, as it is hard to keep consistency with rtprefixN. accept any number of "rtprefix", "rtrefix0", ..., "rtprefix99". - deprecate "addrs#N", as it is difficult for users to keep consistency with "addrN". accept 100 prefix info in maximum - like "addr", "addr0" ... "addr99". WARNS=2 clean on netbsd. old configuration file should work just fine. behavior change: previously, we rejected "addrN" if there's "addr", and we rejected "addr" if there is "addrN". now we accept both without problem. - when an advertised prefix configured from the kernel has been added or invalidated, notice the change in a short delay. - when invalidating a prefix, do not bark even if there is inconsistency about prefix lifetimes. - wrap more specific route info code into ROUTEINFO. Obtained from: KAME MFC after: 1 week
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d7f0819b |
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12-Aug-2003 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
malloc() may return NULL. Obtained from: KAME MFC after: 1 week
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b6ed844f |
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11-Aug-2003 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
reduce #ifdef. MFC after: 1 week
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bb58b617 |
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11-Aug-2003 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
use strlcpy() and snprintf(). Obtained from: KAME MFC after: 1 week
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47742de0 |
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11-Aug-2003 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
use int64_t instead of long long. Obtained from: KAME MFC after: 1 week
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be9879af |
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08-Aug-2003 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
Drop MIP6 code. We don't support MIP6 yet. MFC after: 1 week
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fa19f9be |
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08-Aug-2003 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
KNF, correct typos and cleanup spaces. Obtained from: KAME MFC after: 1 week
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1533bed0 |
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08-Aug-2003 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
__FUNCTION__ --> __func__ Obtained from: KAME MFC after: 1 week
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a9379b29 |
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10-Apr-2003 |
SUZUKI Shinsuke <suz@FreeBSD.org> |
- fixed byte order of route lifetimes in route info opptions. - corrected wording in a log message. Obtained from: KAME MFC after: 1 week
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3f171d22 |
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05-Apr-2003 |
Nate Lawson <njl@FreeBSD.org> |
Use assignment, not equivalence test. No response from: suz
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ac03f2af |
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02-Apr-2003 |
SUZUKI Shinsuke <suz@FreeBSD.org> |
fixed invalid pointer reference Obtained from: KAME
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d64ada50 |
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30-Dec-2002 |
Jens Schweikhardt <schweikh@FreeBSD.org> |
Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/ Add FreeBSD Id tag where missing.
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c4a0032f |
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15-Jun-2002 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
Do not issue deprecated ioctl. Obtained from: KAME MFC after: 2 weeks
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0a5f3ef4 |
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13-Jun-2002 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
Changed the behavior when an interface-direct prefix being advertised was removed from the kernel; Advertise the prefix with zero lifetimes rather than to remove the prefix from the prefix list to be advertised. This will help renumber a receiving host by deprecating the address derived from the old prefix. Obtained from: KAME MFC after: 2 weeks
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c7aec5cc |
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01-Jun-2002 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
Skip duplicated prefixes in get_prefix(). Obtained from: KAME
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bc89a117 |
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01-Jun-2002 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
sprintf -> snprintf Obtained from: KAME
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33841545 |
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10-Jun-2001 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
Sync with recent KAME. This work was based on kame-20010528-freebsd43-snap.tgz and some critical problem after the snap was out were fixed. There are many many changes since last KAME merge. TODO: - The definitions of SADB_* in sys/net/pfkeyv2.h are still different from RFC2407/IANA assignment because of binary compatibility issue. It should be fixed under 5-CURRENT. - ip6po_m member of struct ip6_pktopts is no longer used. But, it is still there because of binary compatibility issue. It should be removed under 5-CURRENT. Reviewed by: itojun Obtained from: KAME MFC after: 3 weeks
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1167992b |
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23-Jan-2001 |
Hajimu UMEMOTO <ume@FreeBSD.org> |
zero-cleared allocated prefix information when configured. Obtained from: KAME
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#
ae326725 |
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21-Jan-2001 |
Jun-ichiro itojun Hagino <itojun@FreeBSD.org> |
make it easier to handle $FreeBSD$ tags (amount of diff matters).
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b26e03e9 |
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05-Jul-2000 |
Kris Kennaway <kris@FreeBSD.org> |
Sync with latest KAME Obtained from: KAME
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32387b21 |
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09-Mar-2000 |
Yoshinobu Inoue <shin@FreeBSD.org> |
Added several socket close() which were mistakenly forgotten. Reported by: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
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1aa540eb |
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10-Feb-2000 |
Yoshinobu Inoue <shin@FreeBSD.org> |
Forbid include of soem inet6 header files from wrong place KAME put INET6 related stuff into sys/netinet6 dir, but IPv6 standard API(RFC2553) require following files to be under sys/netinet. netinet/ip6.h netinet/icmp6.h Now those header files just include each following files. netinet6/ip6.h netinet6/icmp6.h Also KAME has netinet6/in6.h for easy INET6 common defs sharing between different BSDs, but RFC2553 requires only netinet/in.h should be included from userland. So netinet/in.h also includes netinet6/in6.h inside. To keep apps portability, apps should not directly include above files from netinet6 dir. Ideally, all contents of, netinet6/ip6.h netinet6/icmp6.h netinet6/in6.h should be moved into netinet/ip6.h netinet/icmp6.h netinet/in.h but to avoid big changes in this stage, add some hack, that -Put some special macro define into those files under neitnet -Let files under netinet6 cause error if it is included from some apps, and, if the specifal macro define is not defined. (which should have been defined if files under netinet is included) -And let them print an error message which tells the correct name of the include file to be included. Also fix apps which includes invalid header files. Approved by: jkh Obtained from: KAME project
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9a4365d0 |
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05-Jan-2000 |
Yoshinobu Inoue <shin@FreeBSD.org> |
libipsec and IPsec related apps. (and some KAME related man pages) Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
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