We have had a number of issues trying to get the Celerra to accept authentication from our Windows clients. Its a long story involving a number of manufacturers.

However we are having issues with Win 7 clients. The Win 7 client gets refused access, and the following error is logged in the Celerra log files:

Cannot build kerbPAC Client=PC03123 Asn1Error=-1073741715 origin=0x1

The Celerra is an NS120 running 6.0.40-5; the shares are CIFS shares and are now accessible by Win XP clients. Packet tracing and shown that kerberos ticketing is ok, but the SMB protocol on the Celerra is dropping the request.

If anyone could shelf some light on this I'd be grateful.

Many thanks