ipvs: allow rescheduling after RST

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"RFC 5961, 4.2. Mitigation" describes a mechanism to request
client to confirm with RST the restart of TCP connection
before resending its SYN. As result, IPVS can see SYNs for
existing connection in CLOSE state. Add check to allow
rescheduling in this state.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>

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Julian Anastasov 2016-03-05 15:03:23 +02:00 • committed by Simon Horman

parent f719e3754e

commit f911b675a0

1 changed files with 1 additions and 0 deletions

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net/netfilter/ipvs/ip_vs_core.c

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