C613-50631-01 Rev A Command Reference for IE340 Series 3318
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
SECURE SHELL (SSH) COMMANDS
SERVICE
SSH
service ssh
Overview Use this command to enable the Secure Shell server on the device. Once enabled,
connections coming from SSH clients are accepted.
When you enable the SSH server, if no host keys exist, the server automatically
generates SSHv2 host key pairs using ECDSA with a curve length of 384, and RSA
with a 1024-bit key (unless in secure mode, when it only generates the ECDSA key).
If you need a key with different parameters than this, you can use the crypto key
generate hostkey command to generate that key before you enable the SSH
server.
Use the no variant of this command to disable the Secure Shell server. When the
Secure Shell server is disabled, connections from SSH, SCP, and SFTP clients are not
accepted. This command does not affect existing SSH sessions. To terminate
existing sessions, use the clear ssh command.
Syntax
service ssh [ip|ipv6]
no service ssh [ip|ipv6]
Default The Secure Shell server is disabled by default. Both IPv4 and IPv6 Secure Shell
server are enabled when you issue service ssh without specifying the optional ip
or ipv6 parameters.
The server supports SSH version 2 only (not SSH version 1).
Mode Global Configuration
Examples To enable both the IPv4 and the IPv6 Secure Shell server, use the commands:
awplus# configure terminal
awplus(config)# service ssh
To enable the IPv4 Secure Shell server only, use the commands:
awplus# configure terminal
awplus(config)# service ssh ip
To enable the IPv6 Secure Shell server only, use the commands:
awplus# configure terminal
awplus(config)# service ssh ipv6
To disable both the IPv4 and the IPv6 Secure Shell server, use the commands:
awplus# configure terminal
awplus(config)# no service ssh
To disable the IPv4 Secure Shell server only, use the commands:
awplus# configure terminal
awplus(config)# no service ssh ip
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