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(parent: 9756872) | patch
xfrm: use gre key as flow upper protocol info
authorTimo Teräs <timo.teras@iki.fi>
Wed, 3 Nov 2010 04:41:38 +0000 (04:41 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 15 Nov 2010 18:44:04 +0000 (10:44 -0800)
commit35e7d3667b2e2a5da8d970c66cf3e1f75a0b2763
tree181efcd617a42a48fa94c51cfe9dc0e77b3b5775tree | snapshot
parent9756872fedc349ecff7b90ca998620e429edc3cccommit | diff
xfrm: use gre key as flow upper protocol info

The GRE Key field is intended to be used for identifying an individual
traffic flow within a tunnel. It is useful to be able to have XFRM
policy selector matches to have different policies for different
GRE tunnels.

Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/flow.h diff | blob | history
include/net/xfrm.h diff | blob | history
net/ipv4/ip_gre.c diff | blob | history
net/ipv4/xfrm4_policy.c diff | blob | history
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