Duan Jiong 2176d5d418 neigh: set nud_state to NUD_INCOMPLETE when probing router reachability ... Since commit 7e98056964("ipv6: router reachability probing"), a router falls into NUD_FAILED will be probed. Now if function rt6_select() selects a router which neighbour state is NUD_FAILED, and at the same time function rt6_probe() changes the neighbour state to NUD_PROBE, then function dst_neigh_output() can directly send packets, but actually the neighbour still is unreachable. If we set nud_state to NUD_INCOMPLETE instead NUD_PROBE, packets will not be sent out until the neihbour is reachable. In addition, because the route should be probes with a single NS, so we must set neigh->probes to neigh_max_probes(), then the neigh timer timeout and function neigh_timer_handler() will not send other NS Messages. Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-05-13 12:43:05 -04:00
..
datagram.c	net, datagram: fix the incorrect comment in zerocopy_sg_from_iovec()	2013-10-29 00:19:04 -04:00
dev_addr_lists.c	net: Correctly sync addresses from multiple sources to single device	2014-01-23 13:06:34 -08:00
dev_ioctl.c	net_tstamp: Add SIOCGHWTSTAMP ioctl to match SIOCSHWTSTAMP	2013-11-19 19:07:21 +00:00
dev.c	Revert "net: core: introduce netif_skb_dev_features"	2014-05-07 15:49:07 -04:00
drop_monitor.c	net: drop_monitor: fix the value of maxattr	2013-12-09 21:10:38 -05:00
dst.c	ipv4: add a sock pointer to dst->output() path.	2014-04-15 13:47:15 -04:00
ethtool.c	net: add busy_poll device feature	2014-04-03 14:31:34 -04:00
fib_rules.c	net: fix 'ip rule' iif/oif device rename	2014-02-09 19:02:52 -08:00
filter.c	net: filter: initialize A and X registers	2014-04-23 15:34:41 -04:00
flow_dissector.c	net: Rename skb->rxhash to skb->hash	2014-03-26 15:58:20 -04:00
flow.c	CPU hotplug notifiers registration fixes for 3.15-rc1	2014-04-07 14:55:46 -07:00
gen_estimator.c	net_sched: add 64bit rate estimators	2013-06-11 02:51:03 -07:00
gen_stats.c	net_sched: add 64bit rate estimators	2013-06-11 02:51:03 -07:00
iovec.c	net: rework recvmsg handler msg_name and msg_namelen logic	2013-11-20 21:52:30 -05:00
link_watch.c	net: make all team port device link events urgent	2013-06-13 02:31:41 -07:00
Makefile	net: ptp: move PTP classifier in its own file	2014-04-01 16:43:18 -04:00
neighbour.c	neigh: set nud_state to NUD_INCOMPLETE when probing router reachability	2014-05-13 12:43:05 -04:00
net_namespace.c	userns: Kill nsown_capable it makes the wrong thing easy	2013-08-30 23:44:11 -07:00
net-procfs.c	rps: selective flow shedding during softnet overflow	2013-05-20 13:48:04 -07:00
net-sysfs.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-04-02 20:53:45 -07:00
net-sysfs.h	net: netdev_kobject_init: annotate with __init	2014-01-05 20:27:54 -05:00
net-traces.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
netclassid_cgroup.c	cgroup: drop @skip_css from cgroup_taskset_for_each()	2014-02-13 06:58:41 -05:00
netevent.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
netpoll.c	netpoll: Use skb_irq_freeable to make zap_completion_queue safe.	2014-04-01 17:53:36 -04:00
netprio_cgroup.c	cgroup: drop const from @buffer of cftype->write_string()	2014-03-19 10:23:54 -04:00
pktgen.c	pktgen: be friendly to LLTX devices	2014-04-12 01:59:38 -04:00
ptp_classifier.c	net: ptp: move PTP classifier in its own file	2014-04-01 16:43:18 -04:00
request_sock.c	net: remove unnecessary return's	2014-02-13 18:33:38 -05:00
rtnetlink.c	rtnetlink: Only supply IFLA_VF_PORTS information when RTEXT_FILTER_VF is set	2014-04-24 13:52:54 -04:00
scm.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2013-09-07 14:35:32 -07:00
secure_seq.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-10-23 16:49:34 -04:00
skbuff.c	net: Fix use after free by removing length arg from sk_data_ready callbacks.	2014-04-11 16:15:36 -04:00
sock_diag.c	net: Move the permission check in sock_diag_put_filterinfo to packet_diag_dump	2014-04-24 13:44:53 -04:00
sock.c	net: Add variants of capable for use on on sockets	2014-04-24 13:44:53 -04:00
stream.c	net: replace macros net_random and net_srandom with direct calls to prandom	2014-01-14 15:15:25 -08:00
sysctl_net_core.c	rps: NUMA flow limit allocations	2013-12-19 19:00:07 -05:00
timestamping.c	net: ptp: move PTP classifier in its own file	2014-04-01 16:43:18 -04:00
user_dma.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
utils.c	net: make net_get_random_once irq safe	2013-10-25 19:03:39 -04:00