iptables -t mangle -A POSTROUTING -m iprange –dst-range 192.168.1.3-192.168.1.99 ! -s 192.168.1.254/255.255.255.0 -j MARK –set-mark 10
iptables -t mangle -A PREROUTING -m iprange –src-range 192.168.1.3-192.168.1.99 ! -d 192.168.1.254/255.255.255.0 -j MARK –set-mark 10