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| With Network Address Translation, servers on your
network can be accessed via pinholes. Use this chart as a reference for
commonly used ports that can be configured following the guidelines in
CQG_025. |
|
Service
|
Protocol |
Port(s) |
|
Service
|
Protocol |
Port(s) |
|
FTP
|
TCP |
20-21 |
|
Windows File Share
|
UDP |
137 |
|
SSH
|
TCP |
22 |
|
Windows Domain Logon
|
UDP |
138 |
|
Telnet
|
TCP |
23 |
|
Windows File Share
|
TCP |
139 |
|
SMTP
|
TCP |
25 |
|
Citrix Winframe
|
TCP |
1494 |
|
POP3
|
TCP |
110 |
|
Citrix Metaframe
|
TCP |
1494 |
|
DNS
|
UDP |
53 |
|
Citrix Metaframe
|
UDP |
1604 |
|
HTTP
|
TCP |
80 |
|
Win2K Terminal Server
|
TCP |
3389 |
|
IMAP
|
TCP |
143 |
|
IPsec
|
UDP |
500 |
|
Timbuktu-1
|
TCP |
1417-1420 |
|
Timbuktu-2
|
UDP |
407 |
|
SSL
|
TCP |
443 |
|
Appleshare IP
|
TCP |
548 |
|
MS VPN
|
TCP |
1723 |
|
MS VPN
|
PPTP |
0 |
|
LPR Print
|
TCP |
515 |
|
PC Anywhere-1
|
TCP |
5631 |
|
Laplink
|
TCP |
1547 |
|
PC Anywhere-2
|
UDP |
5632 |
|
Dial Pad
|
UDP |
51200-1 |
|
Polycom ViaVideo
|
TCP |
1720 |
|
Dial Pad
|
TCP |
51210 |
|
Polycom ViaVideo
|
TCP |
3230-3235 |
|
Filemaker
|
TCP |
5003 |
|
Polycom ViaVideo
|
UDP |
3230-3235 |
|
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Send mail to
comtech@comtech-networking.com
with questions or comments about this web site.
Copyright © 2004 ComTech Computer
Services, Inc.
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