Can't log on with SSH v1 since router domain-name change

[wabob]

I had to change a router's domain-name, and since then I cannot log in to it using SSHv1. I shut down and re-started the SSH server (which should have created a new RSA encryption key pair for authentication) but still cannot log on using either a Windows PC or a Linux PC.

Do I have to clear or delete a file on each PC containing the former RSA key pair to get this to work again?

Any help would be appreciated.

I have no more territorial claims to make in Europe...

Adolph Hitler (after moving troops into the Rhineland in 1936)

 

[ADB100]

You need to regenerate the RSA key pair:

crypto key zeroize
crypto key generate rsa general-keys modulus 1024

When you changed the domain name you broke it.....

HTH

Andy