cant copy/paste so i will give as much info as possible:
eth1 - public ip adress
lo - 127.0.0.1
peth1 - no ip adress
vif0.1, vif1.0, vif 2.0 and xenbr1 - no ipadresses
route -nee shows eth1 in routes. one from gateway and one to gateway.
cant understand how the vms can be online but not the host.