[IPV6] ROUTE: Try to use router which is not known unreachable.
authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Mon, 6 Nov 2006 17:45:44 +0000 (09:45 -0800)
committerDavid S. Miller <davem@sunset.davemloft.net>
Wed, 22 Nov 2006 00:16:23 +0000 (16:16 -0800)
commitea73ee23c43d6eb75f88c4fc9e1230b44673c0d2
treee047fcb8f2c0459b7ce2b824d45206e88d46c714
parentb80ebbf39fc628afab7d9cf94b84cfc51d845b2f
[IPV6] ROUTE: Try to use router which is not known unreachable.

Only routers in "FAILED" state should be considered unreachable.
Otherwise, we do not try to use speicific routes unless all least specific
routers are considered unreachable.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
net/ipv6/route.c