[libvirt] existing bridge and no iptable rules

Markus mw at netst.at
Wed Apr 1 20:45:29 UTC 2009


i try to setup libvirt with an existing network setup (bridge with NO
physical device, routes and iptables are already configured, dhcp named
..) . this bridge should be available for the libvirt domains.
now the problem: every configuration i tried ends in iptable rules
beeing created which mess with my network setup (e.g. i try to route vpn
traffic from a guest to another network outside)

is there a way of defining a virtual network / network source / bridge
for domains that takes an existing bridge and does no setup ( ip,
iptables, .. )?

thanks, markus

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