[ovs-dev] [PATCH v6 ovn 0/3] Introduce check_pkt_larger for ingress traffic

Lorenzo Bianconi lorenzo.bianconi at redhat.com
Sat Jul 24 14:01:09 UTC 2021


In the current codebase, check_pkt_larger is applied just for traffic
leaving the ovn cluster. This series introduces the same capability
for traffic entering the network from a gateway router or distributed
gateway router port in order to send an ICMP error packet if the frame
size is greater than the configured MTU.

Changes since v5:
- rebase on top of ovn-master

Changes since v4:
- rebase on top of ovn-master

Changes since v3:
- add missing documentation
- add DDlog implementation

Changes since v2:
- squash gw router and distributed gw router tests
- fix typos

Changes since v1:
- drop router pipeline rearrangement
- refer to check_pkt_larger instead of check_pkt_len

Lorenzo Bianconi (3):
  northd: introduce build_check_pkt_len_flows_for_lrp routine
  northd: enable check_pkt_larger for gw router
  northd: add check_pkt_larger lflows for ingress traffic

 northd/ovn-northd.8.xml |  78 +++++++++---
 northd/ovn-northd.c     | 259 ++++++++++++++++++++++++----------------
 northd/ovn_northd.dl    | 227 +++++++++++++++++++++++++++++++++--
 tests/ovn-northd.at     | 121 +++++++++++++++++++
 tests/ovn.at            | 180 +++++++++++++++++++++++++++-
 5 files changed, 739 insertions(+), 126 deletions(-)

-- 
2.31.1



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