Quoting Peng Yu ([email protected]): > Hi Serge, > > I have br0 correctly set up on my host. > > ifconfig br0 > br0 Link encap:Ethernet HWaddr c8:1f:66:e2:90:49 > inet addr:175.91.242.203 Bcast:175.91.247.255 Mask:255.255.248.0 > inet6 addr: fe80::ca1f:66ff:fee2:9049/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:2738640 errors:0 dropped:4197 overruns:0 frame:0 > TX packets:211133 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:548029766 (548.0 MB) TX bytes:149502426 (149.5 MB)
What does 'brctl show' show? > Do you think this is a local network setup issue? Or a setup issue on > the host? Thanks. I'm not sure, so let's see if you can manually get a kvm machine on the network over br0. Try: sudo tunctl (presumably this creates tap0; if something higher, substitute that for tap0 below) sudo ifconfig tap0 0.0.0.0 up sudo brctl addif br0 tap0 wget http://archive.ubuntu.com/ubuntu/dists/trusty/main/installer-amd64/current/images/netboot/mini.iso sudo kvm -cdrom mini.sio -m 1024 -net nic,model=virtio -net tap,ifname=tap0,script=no,downscript=no Make sure the installer gets a network address, and make sure it is a valid address for a peer to your host (i.e. perhaps 192.168.1.x, or for me it was 10.42.43.23 when the host was 10.42.43.16, and the gateway is 10.42.43.1) -serge -- ubuntu-server mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
