zdravim mam server kde je ubuntu 8.04 router well 8111 kdyz nastavim port forwarding
Enable Port Forwarding yes
Protocol: tcp
Comment: http
Local IP Address: 192.168.1.123 port:80
Remote IP Address: 88.146.71.227 External Port: 80
Interface: ppp0
kde 192.168.1.123 je moje adresa pc v lan
a 88.146.71.227 je verejna ip
a ppp0 nevim co je
kdyz dam nmap 88.146.71.227 tak to vypise ze port 80 je otevren
ale kdyz jdu na adresu
http://www.utorrent.com/testport.php?port=80 tak me to napise
ze port je zavren a nebo kdyz se nekdo chce pripojit k serveru tak mu to taky nejde
poradi me nekdo co s tim mam delat??
Starting Nmap 4.53 (
http://insecure.org ) at 2008-12-15 17:06 CET
Interesting ports on a40-brn1-4-227.static.adsl.vol.cz (88.146.71.227):
Not shown: 1710 closed ports
PORT STATE SERVICE
21/tcp filtered ftp
22/tcp filtered ssh
23/tcp open telnet
80/tcp open http
Nmap done: 1 IP address (1 host up) scanned in 3.546 seconds