On Thu, Mar 17, 2016 at 9:30 AM, Ben Pfaff <b...@ovn.org> wrote: > On Thu, Mar 17, 2016 at 04:23:35AM -0400, Marcin Mirecki wrote: > > I'm have a problem with OVN. > > I'm using a build version of master, last commit was: > a36bb33445acdbc5bfc30ecab8408dac9a99913e > > > > > > I have ovn up and running, but it looks like it is generating the ovs > flows incorrectly. > > (you can fast forward to the PROBLEMS section at the bottom of the email) > > > > > > I have a ovs/ovn env with one vm acting as a switch (a simple setup just > to demonstrate the problem), two nics that need to be bridged: > > > > VM > > ------------------ > > | | > > | ovn/ovs | > > <--ens8 <----------->ens9 --> > > | | > > ------------------ > > (keeping it as simple as possible to make it less complicated) > > > > I'm setting it up: > > ovn-nbctl lswitch-add sw0 > > ovn-nbctl lport-add sw0 lport8 > > ovn-nbctl lport-add sw0 lport9 > > > > ovs-vsctl add-port br-int ens8 -- set Interface ens8 > external_ids:iface-id=lport8 > > ovs-vsctl add-port br-int ens9 -- set Interface ens9 > external_ids:iface-id=lport9 > > It looks like you didn't tell OVN the lports' MAC addresses, with > lport-set-addresses. It needs that information to do switching (or you > can tell it "unknown").
I've seen this before when helping debug setups. It would be nice to help catch this somehow and flag that configuration is incomplete, but I haven't come up with any specific ideas. -- Russell Bryant
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