On Sun, Jan 22, 2017 at 05:18:48PM +0800, xiucai wrote: > hi, > everyone :) > > > in my case, there is one vm for storage sharing, we name it SVM, and > several VMs as testing client. > for historic reasons, i can not modify the network which uses vlan upon > ovs. > > > the SVM is corresponding to vnet0, make it as trunk for tag-2 and tag-3; > the VM1 is corresponding to vnet2/tag-2 and the VM2 is corresponding to > vnet4/tag-3. > i wanna all VMx can connect to SVM, but VMx can not communicate with each > other! > > > ==============configurations============== > SVM's eth0: 192.168.1.1 static 52:54:01:CB:35:C4 > VM1's eth0: 192.168.1.2 static 52:54:02:CB:35:C4 > VM2's eth0: 192.168.1.3 static 52:54:03:CB:35:C4 > > > Bridge "br1" > Port "vnet4" > tag: 3 > Interface "vnet4" > Port "vnet0" > trunks: [2, 3] > Interface "vnet0" > Port "vnet2" > tag: 2 > Interface "vnet2" > Port "br1" > Interface "br1" > type: internal > ovs_version: "2.5.0" > ===================================== > > > but it does not work :( > they can not ping through each other! > > > i use tcpdump to monitor eth0 on SVM, and ping SVM from VM1, it said "ARP > Request who-has SVM-IP to tell VM1-IP". > and i use arp to add entry for each other, then it only said "VM1-IP > > SVM-IP: ICMP echo request, id xxxx, seq x, length xx", but no "reply". > > > i have got no idea about this case, i do not know i have mistaken the > concept of trunk on ovs or my config is wrong :(
Does your VM connected to vnet0 understand VLAN trunks? Do you have VLAN interfaces configured there? _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev