Hi!
I have a firewall with iptables redirecting some port to a LAN machine.
I'm using this rules:
10.1.1.2= ip LAN machine=============================================================== iptables -A INPUT -p tcp --dport 2021 -j ACCEPT iptables -t nat -A PREROUTING -p tcp -i eth0 --dport 2021 -j DNAT --to
10.1.1.2:2021 iptables -A FORWARD -i eth0 -p tcp -d 10.1.1.2 --dport 2021 -j ACCEPTiptables -A INPUT -p tcp --dport 3333 -j ACCEPT iptables -t nat -A PREROUTING -p tcp -i eth0 --dport 3333 -j DNAT --to
10.1.1.2:3333 iptables -A FORWARD -i eth0 -p tcp -d 10.1.1.2 --dport 3333 -j ACCEPTiptables -A INPUT -p udp --dport 2001 -j ACCEPT iptables -t nat -A PREROUTING -p udp -i eth0 --dport 2001 -j DNAT --to
10.1.1.2:2001 iptables -A FORWARD -i eth0 -p udp -d 10.1.1.2 --dport 2021 -j ACCEPT==============================================================
When i consult the external IP thats ports with telnet in windows from outside, can obtain response; but when consult with telnet in linux from outside, i obtain satisfatory response.
I cant understand what happen!!!!! exist some differences between windows and linux telnet? or i need make some change in the firewall rules (i dont think so).
Thanks for your help!
Bye obtain response;