diff options
| author | Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> | 2021-06-09 11:23:56 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-23 14:41:24 +0200 |
| commit | 2ae0f0a409c8b1a5e9749f0ea02888bb32ffec01 (patch) | |
| tree | ad30780365810bf27bb6c0fff21b7246386266ba /net/unix/af_unix.c | |
| parent | 23f3d2779dd685db6189eca303543f56ff5e3c68 (diff) | |
net/sched: act_ct: handle DNAT tuple collision
[ Upstream commit 13c62f5371e3eb4fc3400cfa26e64ca75f888008 ]
This this the counterpart of 8aa7b526dc0b ("openvswitch: handle DNAT
tuple collision") for act_ct. From that commit changelog:
"""
With multiple DNAT rules it's possible that after destination
translation the resulting tuples collide.
...
Netfilter handles this case by allocating a null binding for SNAT at
egress by default. Perform the same operation in openvswitch for DNAT
if no explicit SNAT is requested by the user and allocate a null binding
for SNAT for packets in the "original" direction.
"""
Fixes: 95219afbb980 ("act_ct: support asymmetric conntrack")
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions