rndc: invalid command from xx.xx.xx.xx#1284: expired

[Mark_Andrews at isc.org]

> Does anyone know what a message like the above means?  I can't find it
> anywhere on google.  The localhost can do an rndc just fine to itself,
> it's just when a remote host (who was able to do this before) tries
> that it gives this error in the messages log.  The rndc client returns
> the following error:
> 
> rndc: connection to remote host closed
> This may indicate that the remote server is using an older version of
> the command protocol, this host is not authorized to connect, or the
> key is invalid.
> 
> The version on both hosts is 9.2.3, and the key has not changed.  Any
> help you can give would be great.  Thanks.
> 

	Your clocks are out of sync.

--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews at isc.org