iptables -t nat -A PREROUTING  -p tcp --dport 3389 -j DNAT --to 192.168.126.37

iptables -t nat -A PREROUTING  -p udp --dport 3389 -j DNAT --to 192.168.126.37


iptables -t nat -A PREROUTING  -p tcp --dport 3389 -j DNAT --to 192.168.126.41

iptables -t nat -A PREROUTING  -p udp --dport 3389 -j DNAT --to 192.168.126.41



## tenda router
iptables -t nat -A PREROUTING  -p tcp --dport 3389 -j DNAT --to 192.168.126.32
iptables -t nat -A PREROUTING  -p udp --dport 3389 -j DNAT --to 192.168.126.32