From: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Date: Tue, 27 Mar 2007 01:03:44 +0000 (-0700)
Subject: [IPV4] LVS: Allow to send ICMP unreachable responses when real-servers are removed
X-Git-Tag: v2.6.22-rc1~1128^2~156
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d771cd86d4c3af26f34a7bcdc1b87696824cad9;p=pandora-kernel.git

[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>
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