ssh server port (System view)

Function

The ssh server port command changes the port number that an SSH server monitors.

The undo ssh server port command restores the port number that the SSH server monitors to the default value.

By default, the SSH server monitors the port number 22.

Format

ssh ipv4 server port port-number

ssh ipv6 server port port-number

undo ssh ipv4 server port

undo ssh ipv6 server port

Parameters

Parameter	Description	Value
port-number	Specifies the port number that an SSH server monitors.	The value can be 22 or is an integer ranging from 1025 to 65535.
ipv6	Specifies the IPv6 port number that an SSH server monitors.	-
ipv4	Specifies the IPv4 port number that an SSH server monitors.	-

Parameter

Description

Value

port-number

Specifies the port number that an SSH server monitors.

The value can be 22 or is an integer ranging from 1025 to 65535.

ipv6

Specifies the IPv6 port number that an SSH server monitors.

ipv4

Specifies the IPv4 port number that an SSH server monitors.

Views

System view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
ssh-server	write

Usage Guidelines

An SSH client can log in successfully with no port specified only when the server is monitoring port 22. If the server is monitoring another port, the port number must be specified upon login.

The ssh ipv4 server port command changes the IPv4 port number that an SSH server monitors.The ssh ipv6 server port command changes the IPv6 port number that an SSH server monitors.

After the monitoring port number is changed, all connections are disconnected and the server starts to monitor new port numbers.

Example

# Set the monitoring port number of the SSH server to 1025.

<HUAWEI> system-view
[~HUAWEI] ssh server port 1025