SSH TCP Forwarding: enable or disable to support the TCP forwarding (SSH 
tunnels) 
Password Login: allows login with the router password (username is admin) 
Port: port number for SSHd (default is 22) 
Authorized Keys: here users paste their public keys to enable key-based login 
(more secure than a simple password) 
 
System log 
Enable Syslogd to capture system messages. By default, they will be collected in 
the local file /var/log/messages. To send them to another system, enter the IP 
address of a remote syslog server. 
 
Syslog Out Mode: three logging modes: 
Net: log output is sent to a remote syslog server