On 1/6/23 12:37, Rutuja Umesh Madhure via discuss wrote: > Hi team, Hi Rutuja,
> Can you please guide us on this. > > We have two logical switches, each with a *localnet*port associated with > the same external network - 'ext-net-1' > (*ovn-bridge-mappings*="ext-net-1:brPhy1") > > switch ebd50d66-5b3f-40d9-9810-bd804ae6b8b4 (sw1) > port sw1-port2 > addresses: ["3a:cf:c8:d6:78:9a 172.16.60.101"] > port sw1-port1 > addresses: ["66:dc:de:a3:27:12 172.16.60.100"] > port sw1-localnet-1 > type: localnet > addresses: ["unknown"] > switch c0bfb2ba-7bab-4151-8c05-6d0a0fe25929 (sw0) > port sw0-port2 > addresses: ["86:3e:96:60:f0:67 172.16.60.101"] > port sw0-localnet-1 > type: localnet > addresses: ["unknown"] > port sw0-port1 > addresses: ["5a:b2:ce:8d:a9:dd 172.16.60.100"] > > > Port sw0-port1 is on host 1 while sw0-port2 is on host 2. Similarly for > the other switch sw1. > > *Observation:* > Initially, when we configured only sw0, the ping worked between > sw0-port1 and sw0-port2. However, when we configured sw1, the ping > stopped working between sw0-port1 and sw0-port2 but worked > between sw1-port1 and sw1-port2. That's because you essentially bridged together sw1 and sw0's broadcast domains. So this caused duplicate IPs 172.16.60.100 and 172.16.60.101 to exist on the network. > > *Expectation:* > Ping should work between both ports in sw0 and sw1. > > Is this a valid configuration?If not, do we need to configure each > logical switch with a different external network/bridge-mapping? > Yes, I think this is what you should be doing indeed. And please use different VLANs for the two external networks. > > Thanks, > Rutuja > Regards, Dumitru _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
