Default Ports

The following default ports are normally open on GigaVUE nodes:

Table 1: Open Default Ports

Port Number

Protocol

Description

Service/Server

22

TCP

SSH

OpenSSH_8.8p1

80

TCP

HTTP

Apache httpd

161

UDP

SNMP

SNMP

443

TCP

HTTPS

Apache httpd

9090

TCP

APIs

Gigamon

Other default ports are normally closed on GigaVUE nodes, unless configured:

Table 2: Default Ports, Normally Closed

Port Number

Description

20

FTP

49

TACACS+

123

NTP

162

SNMP host

389

LDAP

514

syslog

1080

Web proxy

1812

RADIUS

2055

NetFlow Collector

The following table contains examples of other valid ports, depending on vendor:

Table 3: Other Valid Ports

Port Number

Description

53

DNS

25/465/587

SMTP

319/120

PTP

256

Route Access Protocol (RAP)

512

Binary Interchange File Format (BIFF)