On 10/28/13, 2:00 AM, Luis Gomez wrote:
Hi controller experts,
I am configuring containers in OpenDaylight
controller, and observed the following:
1) Containers using different ports is no
problem (no flowspec needed)
2) If containers share one or more host
ports, I need flowspecs (different on both containers) to
3) If containers share only network ports,
it is enough if they have different staticVlan
M# Yes. Your observations are inline with the design intent.
Then my questions:
- In scenario 2) if a host uses VLAN tags
for different traffics or a regular switch trunk port is
connected to host port, how can I put each VLAN on a different
container? the existing implementation does not seem to deal
with this situation.
M# Yes. this is a missing item on the Flow-Spec. We need to add the
Vlan based isolation. Please open a Bugzilla item.
- In scenario 3) how is the “staticVlan”
setting used to separate traffic in the network ports? I have
created flows in the containers but I do not see any vlan
being automatically applied or enforced on the network ports.
M# This is supposed to work as you expect. But, I think this was
disabled some time ago due to a few observed issues.
Will let the other controller-devs to get the reason. Also, I
have a basic concern with this feature. Since OF1.0 doesnt support
QinQ, this staticVlan
addition will overwrite any vlan that is already present in
the packet. So, not having this feature right now, is not a problem
But certainly the above vlan presence in flow-spec is missing.
controller-dev mailing list