It's really strange, please HELP me I've checked and I'm sure that no rules was set to forbidden access to that ports. 2005/10/31, Buddy wu <ejournal4me@xxxxxxxxx>: > I use '/sbin/iptables -t nat -A PREROUTING -d InternetAddr -p tcp > --dport 80 -j DNAT --to 192.168.16.100:8087' it can work, but if I use > 8087 instead of 80,like follows: > /sbin/iptables -t nat -A PREROUTING -d InternetAddr -p tcp --dport > 8087 -j DNAT --to 192.168.16.100:8087 then it can't work. what's wrong > with it ? >