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BTI7800 Port Usage

 

Table 1: BTI7800 Port Usage

Application

Description

BTI7800 port numbers

Remote server/host port numbers

 

Protocol Role: client

Protocol Role: server

FTP

For NE software upgrades, log file rotation, and other file transfer applications.

TCP:ephemeral

TCP:20,21

SFTP, SCP

For NE software upgrades, log file rotation, and other file transfer applications.

TCP:ephemeral

TCP:22

DNS

Domain name service, used by the BTI7800 to resolve domain names.

UDP:ephemeral

UDP:53

NTP

For NTP time synchronization.

UDP:123

UDP:123

SNMP

For SNMP traps to management systems.

UDP:ephemeral

UDP:162

SYSLOG

For access to the syslog server.

UDP:ephemeral

UDP:514

RADIUS

For authentication and authorization when logging in to the BTI7800. This is only required if a RADIUS server is used.

UDP:ephemeral

UDP:1812

TACACS+

For authentication and authorization when logging in to the BTI7800. This is only required if a TACACS+ server is used.

TCP:ephemeral

TCP:49

 

Protocol Role: server

Protocol Role: client

CLI over SSH

For access to the CLI.

TCP:22

TCP:ephemeral

NETCONF

For NETCONF access from management systems.

TCP:2022

TCP:ephemeral

SSH

For direct access to the NE shell.

TCP:2024

TCP:ephemeral

TL1 over Telnet

For access to TL1.

TCP:3083

TCP:ephemeral

SNMP

For SNMP access from management systems.

UDP:161

UDP:ephemeral

Traceroute

For traceroute messages.

UDP:33434-33436

UDP:ephemeral