IPTABLE & IP-routed netwok solution for HOST net and VM's subnet

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http://serverfault.com – I've got ProxmoxVE2.1 ruled KVM node on Debian and bunch of VM's guests machine. That is how my networking looks like: # network interface settings auto lo iface lo inet loopback # device: eth0 auto eth0 iface eth0 inet static address gateway netmask post-up echo 1 > /proc/sys/net/ipv4/conf/eth0/proxy_arp And I've got two working subnet solution auto vmbr0 iface vmbr0 inet static address netmask bridge_ports none bridge_stp off bridge_fd 0 post-up ip route add 10.10.0. (HowTos)