neutron/etc/neutron
Alexander Vlasov e87f18d2fc Workaround for TCP checksum issue with ovs-dpdk and veth pair
The need for this change stems from following issues:
1) When ovs_use_veth = False with ovs-dpdk issue with ovs
was observed - after vswitch restart interface is not comming up.
Meaning ovs-dpdk uses ovs internal ports and it is not able to bring
them up on restart.
2) When ovs_use_veth = True and ovs-dpkd is used, packets sent with
incorrect checksum due to the fact that ovs-dpdk does not do checksum
calculations for veth interface.

This commit allows to use second option and resolve checksum issue by
disabling checksum offload.

Closes-Bug: #1832021
Related-Bug: #1831935

Change-Id: Iecce8d2c6c2c46718cc1020c6e8f914cd4560e4b
(cherry picked from commit 11838a2bc5)
2021-03-02 08:54:54 -03:00
..
plugins/ml2 Remove obsolete plugin stuff 2016-01-21 23:16:20 +00:00
rootwrap.d Workaround for TCP checksum issue with ovs-dpdk and veth pair 2021-03-02 08:54:54 -03:00