Sorry Julian, I don't think it help me (however there might be some issue solved by their patch...). Or tell me how it relate to my problem. ;-) http://www.linuxvirtualserver.org/ is about creating a virtual server out of multiple physical server. What I try to accomplish is the opposite... create multiple logical server out of one physical one. It is kind of VMWARE server solution I am looking for, but I don't need that level of virtualisation and I want the real speed. But I need "IP" or "network" virtualisation, so the use of multiple routing table per source address and/or per interface (if it is possible) David GLAUDE >From: "Julian Anastasov" <ja@xxxxxx> > Only URL to start from: > http://mailman.ds9a.nl/pipermail/lartc/2001q4/001573.html > Julian Anastasov <ja@xxxxxx>