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* - Improve interface list handling. The rtadvd(8) now supports dynamically-hrs2011-07-171-17/+20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
| * - Refactoring the interface list. It now supports dynamicallyhrs2011-07-141-16/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | added/removed interfaces in a more consistent manner and reloading the configuration file. - Add initial support for control socket. RA information in the daemon can be obtained by rtadvctl(8) instead of SIGUSR1 in a similar manner to ifconfig(8). The information dump has been removed in favor of it. (reload the configuration file) # rtadvctl reload (show RA messages being sent on each interfaces) # rtadvctl show em0: flags=<UP,CONFIGURED,PERSIST> status=<RA_SEND> mtu 1280 DefaultLifetime: 30m MinAdvInterval/MaxAdvInterval: 3m20s/3m20s AdvLinkMTU: <none>, Flags: O, Preference: medium ReachableTime: 0s, RetransTimer: 0s, CurHopLimit: 64 AdvIfPrefixes: yes (show RA messages being sent only on em0) # rtadvctl show em0 (rtadvctl -v show provides additional information) # rtadvctl -v show em0 em0: flags=<UP,CONFIGURED,PERSIST> status=<RA_SEND> mtu 1280 DefaultLifetime: 30m MinAdvInterval/MaxAdvInterval: 3m20s/3m20s AdvLinkMTU: <none>, Flags: O, Preference: medium ReachableTime: 0s, RetransTimer: 0s, CurHopLimit: 64 AdvIfPrefixes: yes Prefixes (1): 2001:db8:1::/64 (CONFIG, vltime=30d, pltime=7d, flags=LA) RDNSS entries: 2001:db8:1::128 (ltime=2m40s) (stop rtadvd) # rtadvctl shutdown A remaining issue when reloading the configuration file is that during that period rtadvd cannot communicate with rtadvctl due to some additional RA sending for graceful shutdown. This will be fixed later.
| * - Remove #ifdef RDNSS.hrs2011-05-311-2/+2
| | | | | | | | | | - Style(9). - Define sin6_{linklocal,sitelocal}_all{nodes,routers} vars consistently.
* | - Implement RDNSS and DNSSL options (RFC 6106, IPv6 Router Advertisementhrs2011-06-061-2/+2
|/ | | | | | | | | | | | | | | | | | | | | 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]
* Cleanup of userland __P usekevlo2007-11-071-19/+19
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* reduce #ifdef.ume2003-08-111-1/+1
| | | | MFC after: 1 week
* Sync with recent KAME.ume2001-06-111-19/+18
| | | | | | | | | | | | | | | | | | 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
* make it easier to handle $FreeBSD$ tags (amount of diff matters).itojun2001-01-211-2/+1
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* Sync with latest KAMEkris2000-07-051-25/+28
| | | | Obtained from: KAME
* libipsec and IPsec related apps. (and some KAME related man pages)shin2000-01-061-0/+57
Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
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