HP-UX Networking Ports Reference Guide

Chapter 1
Port Numbers and Ranges
Port and Port Range Use
5
139 netbios_ssn TCP/UDP NetBIOS Session Service
The CIFS server uses this port. See the CIFS Server
documentation for information about configuring
security for this port.
143 imap TCP Internet Message Access Protocol (IMAP)
152 bftp TCP Background File Transfer Protocol
161 snmp UDP Simple Network Management Protocol
162 snmptrap TCP/UDP Simple Network Management Protocol Trap
Handler
See Port 161 for more information.
177 xdmcp UDP X-Windows Display Manager Control Protocol
You can edit the /etc/dt/config/Xaccess file to
allow or deny xdmcp access to the appropriate
hosts.
179 bgp TCP Border Gateway Protocol
280 SCM TCP ServiceControl Manager 3.0 and HP Systems
Insight Manager
Used by ServiceControl Manager 3.0 and HP
Systems Insight Manager for non-secure http
requests.
371 albd TCP/UDP ClearCase Server Daemon
Also known as the Atria Location Broker Daemon
381 CODA HP OpenView default port for CODA
To be obsoleted in 2004
382 OVPA TCP HP OpenView
Connection port between DCE/NCS clients and
OVPA rep_server
383 llbserver TCP HP OpenView Black Box Communication (BBC)
llbserver
Allows multiple applications to communicate via a
single network communication configuration.
389 LDAP TCP LDAP Directory
443 SSL TCP Secure Socket Layer
Used by HP-UX Apache-Based Web Server
445 SMB TCP CIFS Internal Service
468 kwdb UDP KWDB remote kernel debugger through UDP
500 isakmp TCP/UDP IPSec Key Management (ISAKMP)
Table 1-1 (Continued)
Port/Port
Range
Service/Application Protocol Description