Ports Used By Microsoft Products - Watchguard Firebox X5500E Reference Manual

Ports Used by Microsoft Products

Ports Used by Microsoft Products
Many Firebox users want to create policies that specifically allow or block Microsoft applications. Here
is a list of ports used by some Microsoft products.
Port # Protocol
137, 138 UDP
67, 68 UDP
135 TCP
138 UDP
139 TCP
135 TCP
53 UDP
139 TCP
139 TCP
137, 138 UDP
139 TCP
138 UDP
137, 138 UDP
139 TCP
139 TCP
1723 TCP
47 IP
137, 138 UDP
139 TCP
139 TCP
139 TCP
137, 138 UDP
139 TCP
139 TCP
139 TCP
137, 138 UDP
139 TCP
42 TCP
135 TCP
137 TCP
Port(s) Protocol
135 TCP
135 TCP
143 TCP
993 TCP
389 TCP
22
Purpose
Browsing
DHCP Lease
DHCP Manager
Directory Replication
DNS Administration
DNS Resolution
Event Viewer
File Sharing
Logon Sequence
NetLogon
Pass Through Validation
Performance Monitor
PPTP
Printing
Registry Editor
Server Manager
Trusts
User Manager
WinNT Diagnostics
WinNT Secure Channel
WINS Replication
WINS Manager
WINS Registration
Purpose
Client/Server Communications
Exchange Administrator
IMAP
IMAP (SSL)
LDAP
WatchGuard System Manager