Hi - i''m new to xen, maybe someone can help me! I have a Xen 3.0 installation on a Dell PowerEdge 2850 (running RedHat ES 4). I have installed two guest-systems (using centos 4.2) - which can be bootet without problems. The guest-systems do not get their IP by DHCP (have none), but have assigned a free static IP. The network is up and connections to/from the guest-systems can be made. But after a certain time (about 10 minutes) the network from/to the guest-system suddenly is dead - no connections can be made any logner. Inspecting the network in the guest-system does not show something strange - a network resetart in the guest-system does not change anything. If i restart the guest-system the network comes back again -for about 10 minutes. If i eg. have a permanent ping to/from the guest-system, the network stays running ... even for hours. But when i quit the ping, it takes some minutes and the network is gone again ... Has anysone had similar problems? Or does anyone know a solution for that? many thanks for any help! _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users