astasov <ja@ssi.bg> 1285083537 +0200
committer Patrick McHardy <kaber@trash.net> 1285083537 +0200

ipvs: make rerouting optional with snat_reroute

	Add new sysctl flag "snat_reroute". Recent kernels use
ip_route_me_harder() to route LVS-NAT responses properly by
VIP when there are multiple paths to client. But setups
that do not have alternative default routes can skip this
routing lookup by using snat_reroute=0.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Patrick McHardy <kaber@trash.net>
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