Navigation Home Green House River Cottage About PhotoLogs Certification SongLyrics SystemAdmin Network Security

I Read Anil HouleDude Q Woof Scripting Joel RobGalbraith Carlos Sam Mary Steve Priscilla Welcher

Stuff WebMail QuesoKnow

Port Numbers

SSL      443

DNS     53

Http      80

FTP      20, 21

Telnet   23

SMTP  25

NMTP 119

POP3  110

UDP   17

TCP  6

IGRP  9

RIP 52O

SNMP 161

TFTP 69