Public bug reported:
When tunneling is used for tenant networks, packets are tagged with
local VLAN before they are pushed to the patch port leading to br-int.
In case of physical bridges (flat and vlan network types), packets are
switched to br-int untagged or tagged with VLAN from physical network
and br-int changes the VLAN tags. This is not consistent with tunnel
network types and causes troubles to ovs firewall.
** Affects: neutron
Importance: Undecided
Assignee: Jakub Libosvar (libosvar)
Status: In Progress
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https://bugs.launchpad.net/bugs/1682450
Title:
Physical bridges don't tag packets with local vlan, br-int does
Status in neutron:
In Progress
Bug description:
When tunneling is used for tenant networks, packets are tagged with
local VLAN before they are pushed to the patch port leading to br-int.
In case of physical bridges (flat and vlan network types), packets are
switched to br-int untagged or tagged with VLAN from physical network
and br-int changes the VLAN tags. This is not consistent with tunnel
network types and causes troubles to ovs firewall.
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https://bugs.launchpad.net/neutron/+bug/1682450/+subscriptions
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