Enabling logging for denied Telnet login attempts
Only clients permitted by the Telnet login control ACL can Telnet to the device. This logging feature generates log messages for Telnet login attempts that are denied by the Telnet login control ACL, and sends the messages to the information center.
For information about log message output, see the information center in Network Management and Monitoring Configuration Guide.
To enable logging for denied Telnet login attempts:
Step | Command | Remarks |
---|---|---|
1. Enter system view. | system-view | N/A |
2. Enable logging for Telnet login attempts that are denied by the Telnet login control ACL. | telnet server acl-deny-log enable | By default, logging is disabled for Telnet login attempts that are denied by the Telnet login control ACL. |