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| author |   Pablo Neira Ayuso <pablo@netfilter.org> | 2019-04-29 11:54:56 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-04-30 13:48:23 +0200 |
| commit | 270a8a297f42ecff82060aaa53118361f09c1f7d (patch) | |
| tree | 436b22c38eb28d4c9978b8db84dcca0fa04dd3a1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | netfilter: nf_tables: delay chain policy update until transaction is complete (diff) | |
| download | wireguard-linux-270a8a297f42ecff82060aaa53118361f09c1f7d.tar.xz wireguard-linux-270a8a297f42ecff82060aaa53118361f09c1f7d.zip | |
netfilter: nft_flow_offload: add entry to flowtable after confirmation
This is fixing flow offload for UDP traffic where packets only follow
one single direction.
The flow_offload_fixup_tcp() mechanism works fine in case that the
offloaded entry remains in SYN_RECV state, given sequence tracking is
reset and that conntrack handles syn+ack packets as a retransmission, ie.
sES + synack => sIG
for reply traffic.
Fixes: a3c90f7a2323 ("netfilter: nf_tables: flow offload expression")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions