I think for provider networks we have to disable OVN_L3. Because devstack setup for neutron is creating a default router in the standard setup and conflicts with external router.
On Fri, Jun 17, 2016 at 10:57 AM, Ryan Moats <[email protected]> wrote: > Murali R <[email protected]> wrote on 06/17/2016 12:33:09 PM: > > > From: Murali R <[email protected]> > > To: Ryan Moats/Omaha/IBM@IBMUS > > Cc: Ben Pfaff <[email protected]>, discuss <[email protected]> > > Date: 06/17/2016 12:33 PM > > Subject: Re: [ovs-discuss] [ovn] provider networks > > > > > Your question makes me think that you are using provider networks > > > > in a way different from I have used them > > > > Actually it is standard > > Q_USE_PROVIDER_NETWORKING=True > > PHYSICAL_NETWORK=providernet > > PROVIDER_NETWORK_TYPE=flat > > OVS_PHYSICAL_BRIDGE=br-provider > > PROVIDER_SUBNET_NAME=provider-subnet > > FIXED_RANGE=10.145.253.0/24 > > NETWORK_GATEWAY=10.145.253.1 > > ALLOCATION_POOL=start=10.145.253.111,end=10.145.253.242 > > > > So earlier, probably the full l3 support wasn't there. I made > > changes for logical flow additions in my own repo and use it for > > testing. I had to do a big merge for l3 extensions last night > > because networking-ovn eas expecting some idl extensions in new updates. > > > > The setup now creates a logical router in OVN and assigns the > > gateway address given above. The gateway should not be used to > > allocate address for OVN router. > > > > If I create another private network, add a new router attach it to > > public network created, the traffic is hitting my external company > > gateway all the way out. Not sure what is happening. Can I just > > delete the default router1 that the devstack setup created? Looks > > like I may have to do some manual configs to get this setup working. > > Or should I disable OVN_L3 in devstack? > > I'm dropping the openvswitch discuss list and adding the openstack > dev list because this is very much now questions for that channel. > > Right now, my test cloud is in a state where I can't answer your > question directly, but my memory is that a router should not be > created and if it is, that would be a bug against something... > > Ryan > >
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