------- Comment From [email protected] 2016-09-30 05:04 EDT------- Hello, Thanks for the information. Regarding your questions. First of all, single nic is not mandatory. It happened I only have OSA port available at that time. I got another OSA port afterwards. But I still have the same issue with the 2nd nic.
Below was exactly what I did. 1. I used below commands to create bridge. The nic was not assigned an IP address. brctl addbr br0 brctl addif br0 enc3030 2. Issued brctl show, I can see the bridge info looks OK. 3. Define a VM on KVM. Dump the network device part. And the VM was using an IP address that can be accessed in a corporate LAN. <interface type='bridge'> <mac address='52:54:00:58:98:c1'/> <source bridge='br0'/> <model type='virtio'/> <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0001'/> </interface> 4. After started the VM, I could see a port attached the bridge. Something like tap8e806d7c-d9. 5. But I couldn't ping the VM successfully from a server out side of KVM host. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626826 Title: KVM guest cannot use br0 created by brctl on Ubuntu16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1626826/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
