December 11 2008

How to enable SSH port 22 on Cisco for external access?

Posted by feed Under Computer Networking 1 Comment » |

Tags: cisco, Cisco Works, Computers, Ssh Port 22

mp3specz asked:


Internal ssh works fine, but from Internet I can not connect to Cisco or even to computers that connected to cisco

Maintain home network

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One Response to “How to enable SSH port 22 on Cisco for external access?”

1. jman466 says:

   December 13, 2008 at 9:55 am

   This will be difficult to answer without knowing more about the network and what you are trying to do. Assuming you want to SSH to an external device, like your edge router, it should be fairly easy. Enable SSH, make sure no ACL’s or Access Classes exist. If you are trying to SSH to an internal device from outside, check your firewall to ensure that TCP/22 is open, and that any needed NAT statements exist. That’s about the best I can do without knowing more. Best of luck.