ALG Options
Virtual Server
If you don't know the port number, you can use following way to get port number.
Select Port -- Select One -- DNS(53) FTP(21) POP3(110) SMTP(25) TELNET(23) WEB(80) Netmeeting(1720,1503) Windows Messenger(1503) Select ID : --- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20