[c-nsp] Strange TACACS Errors.

[Oliver Boehmer (oboehmer)]

cisco-nsp-bounces at puck.nether.net <> wrote on :

> For the last couple of weeks we have been experiencing some weird
> authentication failures on a group of routers that authenticate off of
> the same TACACS server.  We're experiencing TACACS aborts that are
> incrementing on our routers and we see the errors as noted
> below on the
> server itself.  Has anyone seen this problem before on the TACACS
> server?  If possible, could you let me know of a fix for it as I don't
> seem to be able to find the problem on either end of the connection.
> 
> Oct 13 14:58:57 sectvwb tac_plus[3736]: Error this.box tty2:
> Null reply packet, expecting CONTINUE
> Oct 13 16:32:08 sectvwb tac_plus[5050]: Error this.box tty2:
> Null reply packet, expecting CONTINUE

Which IOS are you running on the routers? CSCdw57301 describes a problem
which can cause the aforementioned msg on the t+ server..

	oli