Tinc DHCP

ip li set dev $INTERFACE up udhcpc -b -p /var/run/udhcpc.$INTERFACE.pid -i $INTERFACE -x hostname:$INTERFACE

ifconfig $INTERFACE 10.90.1.10 netmask 255.255.0.0 iptables -I FORWARD -i$INTERFACE -j ACCEPT iptables -t nat -A POSTROUTING -d 10.90.0.0/16 -o $INTERFACE -j MASQUERADE