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LDAP port 389 problem

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LDAP port 389 problem - 30.Jan.2007 4:04:40 AM

jinsiew

Posts: 1
Joined: 22.Sep.2006
Status: offline

Hi! Have a problem with one of our exchange servers. The LDAP protocol is already enabled, port 389. But it is not accessible and when we did a netstat -a, we cannot see this port being listed. Not sure what else to check or how to fix this problem. Appreciate any help and advise.

Thanks!

Regards,
Jin

Post #: 1

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RE: LDAP port 389 problem - 1.Feb.2007 9:40:22 AM

pjhutch

Posts: 3034
Joined: 21.Jul.2001
From: W Yorks, England
Status: offline

If you have Active Directory and using Exchange 5.5. AD uses 389 for LDAP lookups (and 3268 for Global Catalog lookups).
You can change the port number in Exchange Admin to a different port so that its usable again e.g 379, do it for each 5.5 server.

(in reply to jinsiew)

Post #: 2