Hi All I am struggling to get two interfaces up in a domU. I have read lots about this, and have gotten quite far along. I have two bridges [root@irir301-serial5-0-518-point-to-point xen]# brctl show bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no peth0 vif0.0 xenbr1 8000.feffffffffff no peth1 vif0.1 configured on two physical interfaces. My virtual interfaces seem ok: eth0 Link encap:Ethernet HWaddr 00:0E:0C:9F:F9:F8 inet addr:134.134.158.167 Bcast:134.134.158.255 Mask:255.255.255.0 inet6 addr: fe80::20e:cff:fe9f:f9f8/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:11414 errors:0 dropped:0 overruns:0 frame:0 TX packets:1609 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1352662 (1.2 MiB) TX bytes:249154 (243.3 KiB) eth1 Link encap:Ethernet HWaddr 00:15:F2:AE:EF:28 inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::215:f2ff:feae:ef28/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:636 (636.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:48 errors:0 dropped:0 overruns:0 frame:0 TX packets:48 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:9821 (9.5 KiB) TX bytes:9821 (9.5 KiB) peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets:11652 errors:0 dropped:0 overruns:0 frame:0 TX packets:1723 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:1469293 (1.4 MiB) TX bytes:273758 (267.3 KiB) Base address:0x9c00 Memory:f46e0000-f4700000 peth1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST NOARP MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interrupt:19 vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1611 errors:0 dropped:0 overruns:0 frame:0 TX packets:11420 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:249486 (243.6 KiB) TX bytes:1353150 (1.2 MiB) vif0.1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:10 errors:0 dropped:0 overruns:0 frame:0 TX packets:11 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:636 (636.0 b) TX bytes:846 (846.0 b) xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:8110 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:939119 (917.1 KiB) TX bytes:468 (468.0 b) xenbr1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:10 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:496 (496.0 b) TX bytes:468 (468.0 b) The virtual interface entry in my confile seems ok to me. vif = [ ''mac=00:16:3e:00:00:13, bridge=xenbr0'', ''mac=00:16:3e:00:01:27, bridge=xenbr1'' ] But when I boot my user domain, I see no interfaces. If I shorten the vif entry to indicate only one interface, that one will work. Ie vif = [ ''mac=00:16:3e:00:00:13, bridge=xenbr0''] does generate aneth0 in my domU. It seems like the xm create accepts but does not process correctly the vif entry with two interface spec. But I have seen this used over and over in examples. Am I missing something? We are using Xen 3.0.2 on FC4 for the host if that is relavent. Thanks Gord _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users