auto lo
iface lo inet loopback

iface eth0 inet manual

auto he-ipv6
iface he-ipv6 inet6 tunnel
        address 2001:470:39:3c::2/64
        gateway 2001:470:39:3c::1
        mode sit
        endpoint 184.105.250.46
        local your-ip
        ttl 255
        post-up echo 1 > /proc/sys/net/ipv6/conf/all/forwarding

auto vmbr0
iface vmbr0 inet static
        address your-ip/32
        gateway ***
        bridge-ports eth0
        bridge-stp off
        bridge-fd 0

auto vmbr1
iface vmbr1 inet static
        address 192.168.30.1/24
        bridge-ports none
        bridge-stp off
        bridge-fd 0
        post-up zerotier-cli leave ***
        post-up zerotier-cli join ***
        post-up   echo 1 > /proc/sys/net/ipv4/ip_forward
        post-up   bash /root/bin/iptables.config.sh
        post-up   iptables -t nat -A POSTROUTING -s '192.168.30.0/24' -o vmbr0 -j MASQUERADE
        post-down iptables -t nat -D POSTROUTING -s '192.168.30.0/24' -o vmbr0 -j MASQUERADE

auto vmbr2
iface vmbr2 inet6 static
        address your-ipv6/64
        bridge-ports none
        bridge-stp off
        bridge-fd 0