Technical data

ServerIron ADX Administration Guide 3
53-1002434-01
Setting up local user accounts
1
Enabling Telnet authentication
To use local access control or a RADIUS server to authenticate telnet access to the ServerIron ADX,
enter the following command.
ServerIronADX(config)# enable telnet authentication
Syntax: [no] enable telnet authentication
Enabling Telnet password
To assign a password for Telnet session access, enter the following command.
ServerIronADX(config)# enable telnet password secretsalso
Syntax: [no] enable telnet password <text>
The <text> parameter specifies the password and is up to 48 alphanumeric characters.
To close a Telnet session, enter logout.
Using a standard ACL to control Telnet access
You can apply an ACL to control Telnet access to the device.
The following commands configure ACL 10, then apply the ACL as the access list for Telnet access.
The device will allow Telnet access to all IP addresses except those listed in ACL 10.
ServerIronADX(config)# access-list 10 deny host 209.157.22.32 log
ServerIronADX(config)# access-list 10 deny 209.157.23.0 0.0.0.255 log
ServerIronADX(config)# access-list 10 deny 209.157.24.0 0.0.0.255 log
ServerIronADX(config)# access-list 10 deny 209.157.25.0/24 log
ServerIronADX(config)# access-list 10 permit any
ServerIronADX(config)# telnet access-group 10
Syntax: [no] telnet access-group <num>
The <num> parameter specifies the number of a standard ACL and must be from 1 – 99.
ServerIronADX# show who
Console connections:
established
you are connecting to this session
1 seconds in idle
Telnet connections (inbound):
1 closed
2 closed
3 closed
4 closed
5 closed
Telnet connection (outbound):
6 closed
SSH connections:
1 closed
2 closed
3 closed
4 closed
5 closed