Hi Reid, Thank you for your reply!
This must be a very newbie question, sorry that I have to ask this: Which REPORTING_BUGS section you are referring to? I looked for this section in discuss archive, openvswitch home page sections, still not very clear which document ... Thanks! Yimin On Tue, Jul 17, 2012 at 4:15 PM, Reid Price <r...@nicira.com> wrote: > Hi Yimin, > > Take a look at the information in the REPORTING_BUGS section for things to > help you get a response. For this particular issue, I would look at the > following: > - assign ips to br0 on each bridge > - make sure you can ping between bridges > (if not, your connection is probably not what you think it is, no point in > debugging vm connection) > - ovs dpctl show br0 > - ovs ofctl dump-flows br0 on each > - start ping from source to destination (either bridge if br failed, or vm) > - ovs dpctl dump-flows br0 on each > > You can also try tcpdumping to see if any traffic is leaving the machine. > > -Reid > > On Jul 16, 2555 BE, at 23:11, YIMIN CHEN <ymchen.n...@gmail.com> wrote: > > > Hi, > > > > I am trying to setup 2 OVS Hosts, with VMs running on each. My goal is > to see the VMs can ping each other (I tried the VLAN cookbook and couldn't > get it to work, so trying with VM with no vlan config first). Here is my > setup: > > > > VM1 (11.1.1.4) and VM2 (11.1.1.5) running on Host 1. > > VM3 (11.1.1.7) and VM4 (11.1.1.8) running on Host 2 > > > > Both Hosts showing VM ports are in the br0: > > > > jason1@jason1:~$ sudo ovs-vsctl list-ports br0 > > eth0 > > tap0I > > tap1. > > > > Two eth0 ports of the hosts are connected by a ethernet cable, instead > of a physical switch. I had verified that the cable is in working condition. > > > > I didn't assign IP on eth0 of the hosts, as in cookbook. > > > > However, VMs on the same host can ping each other, but not b/w hosts. > > > > I did the same steps as in vlan cookbook, except I didn't use vlan, but > rather the most simple 2 hosts case. > > > > Am I missing some steps? Your suggestions are appreciated! > > > > > > Thanks! > > Yimin > > > > > > _______________________________________________ > > discuss mailing list > > discuss@openvswitch.org > > http://openvswitch.org/mailman/listinfo/discuss >
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