Thanks Rahman,
I appreciate your help. That has solved my problem. I didn't know that LDAPS
require 636 port open. Thanks again for your help.
Regards
Sridhar Raju
----- Original Message -----
From: "Rahman, Abdul" <[EMAIL PROTECTED]>
To: "'Mahisri'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Cc: "cisco-groupstudy" <[EMAIL PROTECTED]>; "Rahman, Abdul"
<[EMAIL PROTECTED]>
Sent: Tuesday, June 27, 2000 9:05 AM
Subject: RE: LDAP Port opening on Firewall
> Good questions.
>
> First is the standard. Is the MS exchange server LDAP compliant?
> Netscape has employed the author of the LDAP protocol ( he wrote
> is doctoral dissertation on LDAP) as a result they are completely
> LDAP compliant. Make sure there are no inconsistencies with respect
> to the MS requirements.
>
> Second is security. Make sure that the MS version is not requiring
> SSL over LDAP or LDAPS which uses port 636. You maybe inadvertently
> blocking the port it is requiring.
>
> Third is UDP versus TCP. How is your access list or rule set configured.
> Make sure you are setting the rule correctly with respect to the protocol.
>
> These are some suggestions. It may point you in the right direction.
>
> Best of luck.
>
> Warmest regards,
>
> Abdul Rahman
>
>
> A. Rahman, Ph.D.
> Product Engineer
> Digex, Inc
>
>
>
>
>
> -----Original Message-----
> From: Mahisri [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, June 27, 2000 9:23 AM
> To: [EMAIL PROTECTED]
> Cc: cisco-groupstudy
> Subject: LDAP Port opening on Firewall
>
>
>
> Help me please!
>
> I know the port 389 should be open for proper functioning of LDAP. I have
> case specific trouble - The Netscape directory server and Microsoft
exchange
> server are differed by a firewall in between. The maintenance people
> complain that they could not replicate the directory entries correctly.
>
> What could be the problem? The port 389 is open. I doubt it is the problem
> with Servers configurations.
>
> Rgds
>
> Sridhar
>
>
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