mbox series

[ovs-dev,v2,0/2] Keep track of SNAT status for ICMP need frag

Message ID 20240109125839.362506-1-amusil@redhat.com
Headers show
Series Keep track of SNAT status for ICMP need frag | expand

Message

Ales Musil Jan. 9, 2024, 12:58 p.m. UTC 
The ICMP need frag could be generated after routing
stage when the unSNAT already happened. Add flows
that will ensure that we are keeping track of the CT
state and do appropriate CT nat action later on.

Because the ICMP traffic is related to already existing
one in this case we can use adjusted ct_commit_nat
that will perform this action in SNAT zone.

Ales Musil (2):
  actions: Adjust the ct_commit_nat action
  northd: Explicitly handle SNAT for ICMP need frag

 controller/chassis.c         |   8 ++
 include/ovn/actions.h        |  12 ++-
 include/ovn/features.h       |   1 +
 include/ovn/logical-fields.h |   1 +
 lib/actions.c                |  69 ++++++++++---
 lib/logical-fields.c         |   4 +
 northd/northd.c              | 192 ++++++++++++++++++++---------------
 northd/northd.h              |   1 +
 tests/ovn-northd.at          | 118 ++++++++++++++-------
 tests/ovn.at                 |  27 ++++-
 tests/system-ovn-kmod.at     |   3 +-
 utilities/ovn-trace.c        |   2 +-
 12 files changed, 298 insertions(+), 140 deletions(-)