I was asked if it was possible to change the default port for SSH access to a Cisco router.
Can that be done?
Regards,
Fred
Changing SSH Port on Cisco Router
Feb 24, 2008
6 Replies
Most relevant reply
You could use interface access lists.
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Try: ip ssh port rotary
It seems to work.
Regards,
Fred
AFAIK that command is only for reverse ssh ( similiar to reverse telnet )
Well,
I'm able to ssh into the new port from my computer.
Regards,
Fred
interesting
I've since discovered that I can now SSH in through the standard port (22) or the new port.
I wonder how I can block port 22 (short of putting up an access-list)? Is there any way to turn off SSH access to port 22?
Regards,
Fred
You could use interface access lists.
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