I''m using Xen 4.1 and here''s what I did: 1.comment network-script and vif-script about bridge in /etc/xen/xend-config.sxp, uncomment the lines about nat 2.set vm config, add something like vif = [ ''mac=00:16:3e:00:00:11, ip=10.0.0.1'' ] 3.set /etc/network/interfaces in domU, add lines as follows: auto eth0 iface eth0 inet static address 10.0.0.1 gateway 10.0.0.254 netmask 255.255.255.0 But it didn''t work! Here''s the output of "ifconfig -a" in dom0 tap10.0 Link encap:Ethernet HWaddr a6:8a:1b:92:be:af BROADCAST 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:500 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) vif10.0 Link encap:Ethernet HWaddr fe:ff:ff:ff:ff:ff BROADCAST 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:32 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) the vif10.0 didn''t get an ip! The same thing happened in domU whose eth0 didn''t get ip, too. Strangely, eth0 was renamed to eth9, I don''t know why. So, where did I make mistake? How to setup NAT network in the new toolstack? By the way, can I use bridge mode if I have only one IP? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users