VPN Domain authentication on ISA 2006



I have this sporadic problem with PPTP VPN on ISA 2006. Users are
connecting in via VPN and authenticating directly to the domain but
there are sporadic times when users get 'user/password invalid' errors
and cannot connect. There does not seem to be any pattern to it, it
just randomly occurs and then goes away after awhile. I see nothing
in the logs etc which tell me what the issue might be, except for just
'user XX did not authenticate' etc. Has anyone else had this trouble
or seen this same behavior?
.



Relevant Pages

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