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[IPSEC] esp: Remove NAT-T checksum invalidation for BEET
authorHerbert Xu <herbert@gondor.apana.org.au>
Wed, 10 Oct 2007 22:41:41 +0000 (15:41 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Wed, 10 Oct 2007 23:55:53 +0000 (16:55 -0700)
commit8bd170750400bfa5e14c3dd2e2d0f305e1ab0e57
treef8634014eb4a66bafdada8865df94713277b72c8tree | snapshot (tar.gz zip)
parentf24e3d658cf382f11a7aa7887fa99147bdc6fe0bcommit | diff
[IPSEC] esp: Remove NAT-T checksum invalidation for BEET

I pointed this out back when this patch was first proposed but it looks like
it got lost along the way.

The checksum only needs to be ignored for NAT-T in transport mode where
we lose the original inner addresses due to NAT.  With BEET the inner
addresses will be intact so the checksum remains valid.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/esp4.c diff | blob | blame | history