My server is locking out ALL accounts

[Guest]

Since last night, my server is locking out all my user accounts.
I have to unlock all each 30 minutes.
I've scanned all drives on server and several workstations and no viruses is
found.
I'm using W2K SBS and VirusScan Enterprise.

Does anyone has a clue ?

Thanks,

BWSMendes

 

[Lanwench [MVP - Exchange]]

In

Since last night, my server is locking out all my user accounts.
I have to unlock all each 30 minutes.
I've scanned all drives on server and several workstations and no
viruses is found.
I'm using W2K SBS and VirusScan Enterprise.

Does anyone has a clue ?

Thanks,

BWSMendes

Event logs?
Are you using ISA? Hardware firewall appliance?

 

[Guest]

Nothing on event logs.
Yes, we use a Hardware firewall appliance (IE 2020, from Gruponet - a
brazilian company)


"Lanwench [MVP - Exchange]" escreveu:

 

[Lanwench [MVP - Exchange]]

In

Nothing on event logs.
Yes, we use a Hardware firewall appliance (IE 2020, from Gruponet - a
brazilian company)


"Lanwench [MVP - Exchange]" escreveu:

Event logs?
Are you using ISA? Hardware firewall appliance?

Turn up your auditing so you can get more info in your security logs.