authentication ip ttl reset

[Bgs <bgs@xxxxxx>]

 Hi all,


 Is there a way to reset/clear the authentication/IP table without 
restarting squid? We use this feature but from time to time we would 
need to clear the table (or just a single user) from it, but the proxy 
is heavily used and do not want to create those grace time long outages.


Thanks
Bgs