Re: ssh with expired tgt

2013-02-15 Thread Frank Cusack
Windows clients will handle this automatically by giving the user the kerberos password prompt. In that case it's done in the kerb library. For unix (and mac) clients this doesn't happen. The easiest solution is to wrap the ssh binary with an expiration checker tool. Another route is to deploy

ssh with expired tgt

2013-02-15 Thread Paul DiSciascio
Hi, I have deployed a kerberos infrastructure with multiple KDCs. In the event that a user attempts to log in to a server via ssh with an expired tgt, the behavior is to check each KDC and then fail. The overall process takes about 10 seconds, after which ssh moves on to other authentication ty