Commit Graph

24 Commits

Author SHA1 Message Date
markj
f796c58786 Include descriptions of the flags and fields printed when dumping the
IPv6 prefix list.

Reviewed by:	hrs
MFC after:	1 week
2013-05-23 19:50:36 +00:00
ume
e33acd92c3 Add no_prefer_iface option.
It stops treating the address on the interface as special by source
address selection rule even when the interface is outgoing interface.
This is desired in some situation.

Requested by:	hrs
Reviewed by:	IHANet folks including hrs
MFC after:	1 week
2013-01-09 18:18:08 +00:00
eadler
ba44c5a926 Minor wording improvments to some manual pages
Approved by:	bcr (mentor)
Obtained from:	DragonflyBSD (a5294ca835317c68c919ab43936da4f05ab6e926)
MFC after:	3 days
2012-12-16 23:00:13 +00:00
hrs
43a17c6d76 Remove "prefer_source" address selection option. FreeBSD has had an
implementation of RFC 3484 for this purpose for a long time and "prefer_source"
was never implemented actually.  ND6_IFF_PREFER_SOURCE macro is left intact.
2012-07-09 06:21:46 +00:00
hrs
2eb62239d7 Improve flexibility of receiving Router Advertisement and
automatic link-local address configuration:

- Convert a sysctl net.inet6.ip6.accept_rtadv to one for the
  default value of a per-IF flag ND6_IFF_ACCEPT_RTADV, not a
  global knob.  The default value of the sysctl is 0.

- Add a new per-IF flag ND6_IFF_AUTO_LINKLOCAL and convert a
  sysctl net.inet6.ip6.auto_linklocal to one for its default
  value.  The default value of the sysctl is 1.

- Make ND6_IFF_IFDISABLED more robust.  It can be used to disable
  IPv6 functionality of an interface now.

- Receiving RA is allowed if ip6_forwarding==0 *and*
  ND6_IFF_ACCEPT_RTADV is set on that interface.  The former
  condition will be revisited later to support a "host + router" box
  like IPv6 CPE router.  The current behavior is compatible with
  the older releases of FreeBSD.

- The ifconfig(8) now supports these ND6 flags as well as "nud",
  "prefer_source", and "disabled" in ndp(8).  The ndp(8) now
  supports "auto_linklocal".

Discussed with:	bz and jinmei
Reviewed by:	bz
MFC after:	3 days
2009-09-12 22:08:20 +00:00
ru
8a2652d669 -mdoc sweep. 2005-11-18 10:56:28 +00:00
suz
44730c0a96 supported an ndp command suboption to disable IPv6 in the given interface
Obtained from: KAME
Reviewd by: ume, gnn
MFC after: 2 week
2005-10-19 16:20:18 +00:00
suz
7cb7aed97b 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
2005-10-19 15:05:42 +00:00
ru
114ea39c76 Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
ru
3666aefb6a Fixed xref. 2005-01-21 10:48:35 +00:00
ru
6cc4b6c220 Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
ru
4ef5873a10 Markup and grammar nits. 2004-06-05 20:21:58 +00:00
ru
99db664fda Trim whitespace at EOL. 2004-06-04 19:24:21 +00:00
ume
59af8d55c7 - make command line argument parsing POSIX compliant. comment from
deraadt NOTE: -I needs to take an arg (there's no way we can take no
  arg/an arg with a single option)
- sscanf overrun
- no variable name on prototype.
- u_int32_t may not be u_long.
- skipped non-host route when printing neighbor cache entries.
- valid and preferred lifetimes are unsigned.
- wording.

Obtained from:	KAME
2003-11-13 16:02:44 +00:00
ume
324045a3c2 introduced a flag bit "ND6_IFF_ACCEPT_RTADV" in the nd_ifinfo structure to
control whether to accept RAs per-interface basis.
the new stuff ensures the backward compatibility;
- the kernel does not accept RAs on any interfaces by default.
- since the default value of the flag bit is on, the kernel accepts RAs
  on all interfaces when net.inet6.ip6.accept_rtadv is 1.

Obtained from:	KAME
MFC after:	1 week
2003-08-05 14:57:11 +00:00
schweikh
86f7487fb6 Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/
Add FreeBSD Id tag where missing.
2002-12-30 21:18:15 +00:00
charnier
d2168fe021 The .Nm utility 2002-07-14 14:47:15 +00:00
ru
4345758876 mdoc(7) police:
Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text.
Not only this slows down the mdoc(7) processing significantly, but it also
has an undesired (in this case) effect of disabling hyphenation within the
entire enclosed block.
2001-08-07 15:48:51 +00:00
ume
832f8d2249 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
2001-06-11 12:39:29 +00:00
ru
66cd8f698e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:44:04 +00:00
ru
71e2293ad4 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 20:10:44 +00:00
itojun
7801c6efb5 sync with latest kame tree 2000-07-04 16:43:14 +00:00
phantom
333168ead3 Slight grammar and white-space modification. 2000-04-20 15:24:18 +00:00
shin
9b5932fc47 libipsec and IPsec related apps. (and some KAME related man pages)
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
2000-01-06 12:40:54 +00:00