Hi,
I managed to get myself locked out of a remote AS5300 with IOS 12.3 while configuring AAA and RADIUS. Basically I'm new to AAA. Before I started my AAA adventure, I usually telneted to the AS and got a 'password' prompt. Now I get a 'username' prompt, but I don't have any 'users' defined locally! If I dial into the AS with ppp, it correctly requests the RADIUS server which correctly sends an ACCEPT. However, the dialup connection still times-out (the RADIUS server responds from a different IP address than the request came in on so I think that might be the prob). Anyway this is not so important right now, because right now I'm locked out and need to get back in. If I telnet to the AS, I get the 'username' prompt and nomatter what I write, it does not send any RADIUS requests (which I didn't want it to anyway). I also managed to save the configuration before testing it so I can't even clear that configuration with a powercycle..., and what's worse, the router is located 200km from where I am...
Is there a default username defined?
The config for the VTY is: line vty 0 4 password [sanitized] login autoselect during-login autoselect ppp
Right now I just want to be able to telnet back into it. Is there any way at all?
Thanks alot. Regards, Tobias