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71 Commits

Author SHA1 Message Date
Hiroki Sato
afe41db1ab Use sysctl(ICMPV6CTL_ND6_DRLIST) instead of SIOCGDRLST_IN6 ioctl. 2013-08-17 22:13:26 +00:00
Hiroki Sato
a678ca234f - Remove struct ifinfo *iflist. It is no longer used. 
- Suppress warnings about increase of alignment requirement.
 2013-08-17 19:23:35 +00:00
Hiroki Sato
3774384085 Fix build on arm and mips. 2013-08-06 15:49:18 +00:00
Hiroki Sato
7d26db1792 - 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
 2013-08-05 20:13:02 +00:00
Kevin Lo
fb7a6f238f Silent warnings. 2013-07-16 03:12:31 +00:00
Mark Johnston
dd3368997e - Fix wording. [1] 
- Improve the descriptions in the FILES section. [2]

Reported by:	Jason McIntyre [1]
Obtained from:	NetBSD [2]
MFC after:	3 days
 2013-05-28 13:54:26 +00:00
Mark Johnston
dcc8e5487b Correct the description of the -a option: rtsol(d) -a will in fact send out 
router solicitations on multiple interfaces.

Reviewed by:	hrs
MFC after:	1 week
 2013-05-23 19:47:35 +00:00
Eitan Adler
e0ef7724c3 Fix warning when compiling with gcc46: 
error: variable 'target' set but not used

Approved by:	dim, cperciva (mentor, blanket for pre-mentorship already-approved commits)
MFC after:	3 days
 2012-01-20 01:38:52 +00:00
Ulrich Spörlein
3df5ecac8c Spelling fixes for usr.sbin/ 2011-12-30 10:58:14 +00:00
Hiroki Sato
489e04d0da - Add ":origin" label to the interface id for resolvconf(8). (r223149) 
- Add -u option to enable adding :[RA-source-address] to the interface id.
  (r223149)
- s/INET6_ADDRSTRLEN/sizeof(ntopbuf)/  (r223149)
- Fix a bug that can prevent -D from being overridden by -d. (r223149)
- /-P pidfile/-p pidfile/ for consistency with rtadvd(8). (r223149)
- Fix -F flag handling to support receiving RAs even when ip6.forwarding=1.
  (r225150)

Approved by:	re (kib)
 2011-09-12 23:55:23 +00:00
Hiroki Sato
06056832ec - Accumulate RA options instead of replacing old ones when a new RA arrived. 
RFC 4861 6.3.4 clearly defines handling multiple RAs in this way.

- RDNSS/DNSSL options from multiple RAs on a single link will be
  gathered and sent to resolvconf(8).

- Call "resolvconf -d" only after at least one RDNSS or DNSSL option is
  received and then all of them are expired.

- The rtsold.dump output now supports displaying a list of the RA options.

- Use more human-readable expression for logging values of struct timeval.

Discussed with:	ume
 2011-06-08 16:03:29 +00:00
Hiroki Sato
b4da9fbccd - Disable "resolvconf -d" temporarily to avoid extra invocations of the script 
under a certain condition.
- Fix argv handling.

Spotted by:	ume
 2011-06-08 04:06:56 +00:00
Marcel Moolenaar
1d90532abe Lower WARNS level to 3 to eliminate alignment warnings related to 
casting inherent in CMSG_DATA().
 2011-06-07 04:38:33 +00:00
Ed Schouten
48a16a34d8 Remove redundant assignments to WARNS. 
For these directories, WARNS is already implied to be 6.
 2011-06-06 20:24:17 +00:00
Hiroki Sato
db82af41db - 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]
 2011-06-06 03:06:43 +00:00
Ulrich Spörlein
0b31f1f731 mdoc: move remaining sections into consistent order 
This pertains mostly to FILES, HISTORY, EXIT STATUS and AUTHORS sections.

Found by:	mdocml lint run
Reviewed by:	ru
 2010-05-13 12:08:11 +00:00
Ulrich Spörlein
bd2c49af72 rtsol(8)/rtsold(8): make WARNS=3 clean 
It is actually WARNS=6 clean for non-strict alignment archs.

Approved by:	ed (co-mentor)
 2010-02-27 10:19:39 +00:00
Hajimu UMEMOTO
62fd5fd625 Exclude the interfaces which IPv6 and/or accepting RA is disabled 
from the auto probed interface list.

MFC after:	1 week
 2010-02-02 18:38:17 +00:00
Hajimu UMEMOTO
3ce74ea2c5 Make -a option actually work. 
MFC after:	1 week
 2010-02-02 16:02:09 +00:00
Xin LI
f3f0a6c957 Test index value is within the range before using it to reference 
array member.

PR:		bin/141838
Submitted by:	Henning Petersen <henning.petersen@t-online.de>
MFC after:	2 weeks
 2010-01-04 18:04:36 +00:00
Ed Schouten
71ccf09269 The last big commit: let usr.sbin/ use WARNS=6 by default. 2010-01-02 11:07:44 +00:00
Hiroki Sato
eb87e699b2 Add support for ND6_IFF_IFDISABLED and ND6_IFF_ACCEPT_RTADV to 
the -F flag.

MFC after:	3 days
 2009-09-12 22:14:58 +00:00
Daniel Gerzo
f104fc9b44 - rename the RETURN VALUES section to EXIT STATUS [1] 
- convert to .Ex macro
- not bumping a date as this is not a real content change

Approved by:	ru
MFC after:	3 days
 2009-01-07 00:54:30 +00:00
Andrey A. Chernov
a08f0b20be Change arc4random to arc4random_uniform since modulo is not power of 2, 
as OpenBSD does.

Obtained from:  OpenBSD
 2008-07-26 15:46:39 +00:00
Kevin Lo
784bddbc5b Cleanup of userland __P use 2007-11-07 10:53:41 +00:00
Dima Dorfman
7d6f91e27b Improve wording for -f and -F. 2006-08-14 08:49:08 +00:00
Yaroslav Tykhiy
064aa4479f These IPv6-only tools have no explicit dependency on the INET6 macro. 
Tested with:	cmp(1)
 2006-07-27 15:31:13 +00:00
SUZUKI Shinsuke
4b8b545e4b fixed a potential memory leak 
Obtained from: KAME
MFC after: 1 day
 2006-03-24 23:59:51 +00:00
SUZUKI Shinsuke
06755c2216 an English grammar fix 
Reported by: ru
MFC after: 1 day
 2005-06-09 09:28:35 +00:00
SUZUKI Shinsuke
c27109e92b fixed typo 
Obtained from: KAME
MFC after: 1 day
 2005-06-08 23:51:42 +00:00
Ruslan Ermilov
6b806d21d1 Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
Ruslan Ermilov
07bfccd71e Mechanically kill hard sentence breaks. 2004-07-02 23:13:00 +00:00
Ruslan Ermilov
ec57a38507 Fixed a warning. 2004-03-17 20:10:59 +00:00
Hajimu UMEMOTO
5538fd1e35 -DSMALL will remove the need of dump.c (for rtsol) 
Obtained from:	KAME
 2004-01-14 17:59:38 +00:00
Hajimu UMEMOTO
fcdaee3127 add -F flag, which configures sysctl(8) setting by rtsold 
itself (rather than warn about the current setting).

Obtained from:	KAME
 2004-01-14 17:42:03 +00:00
Hajimu UMEMOTO
8e7409eda3 ansify. 
Obtained from:	KAME
 2004-01-14 17:16:19 +00:00
Hajimu UMEMOTO
d05ae8c388 use timeradd/sub/cmp. 
Obtained from:	KAME
 2004-01-14 16:55:08 +00:00
Hajimu UMEMOTO
96316581fc backout 1.11. ifname in struct ifreq should be copyed by strncpy. 
Pointed out by:	itojun
 2003-08-17 11:54:58 +00:00
Hajimu UMEMOTO
9a364ca35a - improved the -a option. it can probe a interface automatically when 
the interface wake up.  it can be started anytime even when there is
  no network interface on the list of intarfaces in the kernel.
- get a correct link ID for each interface at initialization
  (using scope libraries if HAVE_SCOPELIB is defined).
- fill in sin6_scope_id correctly before sendmsg().

Obtained from:	KAME
MFC after:	1 week
 2003-08-17 11:11:32 +00:00
Hajimu UMEMOTO
4774e8e607 use strlcpy(). 
Pointed out by:	Pawel Jakub Dawidek <nick@garage.freebsd.pl>
MFC after:	1 week
 2003-08-16 20:19:20 +00:00
Hajimu UMEMOTO
131033d55c - added the case of 802.11 to check link status. 
- use strncpy just in case.
- __P() cleanup.

Obtained from:	KAME
MFC after:	1 week
 2003-08-16 19:00:32 +00:00
Hajimu UMEMOTO
5c706347d5 support poll(2). 
Obtained from:	KAME
MFC after:	1 week
 2003-08-14 18:43:57 +00:00
Hajimu UMEMOTO
92bdf888a6 daemon() has to be called prior to file descriptor setups 
(otherwise file descriptors could be closed mistakenly)

Obtained from:	KAME
MFC after:	1 week
 2003-08-14 18:13:34 +00:00
Hajimu UMEMOTO
653b3bd48b signal handler must take "int" arg. 
Obtained from:	KAME
MFC after:	1 week
 2003-08-14 15:57:52 +00:00
Hajimu UMEMOTO
8998f69b13 avoid fd_set overrun. 
Obtained from:	KAME
MFC after:	1 week
 2003-08-14 15:47:31 +00:00
Hajimu UMEMOTO
7bc56ec444 decreased too-strong log levels. 
Obtained from:	KAME
MFC after:	1 week
 2003-08-14 15:21:55 +00:00
Hajimu UMEMOTO
b6ed844ff2 reduce #ifdef. 
MFC after:	1 week
 2003-08-11 15:51:54 +00:00
Hajimu UMEMOTO
bb58b617fb use strlcpy() and snprintf(). 
Obtained from:	KAME
MFC after:	1 week
 2003-08-11 15:49:47 +00:00
Hajimu UMEMOTO
fa19f9be04 KNF, correct typos and cleanup spaces. 
Obtained from:	KAME
MFC after:	1 week
 2003-08-08 16:56:01 +00:00
Hajimu UMEMOTO
5ed8c16b88 drop the code for the environment where getifaddrs(3) is not 
supported.

Obtained from:	KAME
MFC after:	1 week
 2003-08-08 16:52:31 +00:00