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...ch other when they run on two machines connected over Ethernet. I would like to be able to test them on a single machine without employing the physical network. Would TAP + bridging do the job? If so, what am I doing wrong? Linux 2.4.20, root user. I set up tap interfaces like this: >tunctl tap4 >ifconfig tap4 4.4.4.4 promisc up >tunctl tap5 >ifconfig tap5 5.5.5.5 promisc up I then set up the bridge and add the tap interfaces to it: >brctl addbr tapbr >brctl setfd tapbr 0 >brctl sethello tapbr 0 >brctl stp tapbr off >ifconfig tapbr 7.7.7.7 netmask 255.255...

Hi All, I am facing an issue regarding communicating a value from outside to a Guest OS (linux, solaris and windows) launched on Xen Server. I did went through this thread, but It was not completely clear. http://lists.xensource.com/archives/html/xen-users/2006-07/msg00473.html My question is - Is there a way in Xen, through which I can communicate a value from outside to a Guest OS (linux,

Hey all I''m new to Linux and Virtualizing. I''m trying to dedicate my nic''s to each virtual server. For instance, virt server A would use nic1 and virt server B would use nic2 and so on. I''ve been reading some stuff for this list and to tell you the truth I''m a bit overwhelmed. We are going to run SLES10.1 and Xen. I would appreciate any assistance.