[IPV4] LVS: Allow to send ICMP unreachable responses when real-servers are removed
authorJanusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Tue, 27 Mar 2007 01:03:44 +0000 (18:03 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 26 Apr 2007 05:28:15 +0000 (22:28 -0700)
commit2d771cd86d4c3af26f34a7bcdc1b87696824cad9
treedcc026c42253c82d95167e22e658e163f1963db6
parentfa0b2d1d2196dd46527a8d028797e2bca5930a92
[IPV4] LVS: Allow to send ICMP unreachable responses when real-servers are removed

this is a small patch by Janusz Krzysztofik to ip_route_output_slow()
that allows VIP-less LVS linux director to generate packets
originating >From VIP if sysctl_ip_nonlocal_bind is set.

In a nutshell, the intention is for an LVS linux director to be able
to send ICMP unreachable responses to end-users when real-servers are
removed.

http://archive.linuxvirtualserver.org/html/lvs-users/2007-01/msg00106.html

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/route.c