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New Member

LDAP queries slow through Pix

I am having an issue where LDAP queries to our Mdaemon Email servers open LDAP directory on our DMZ are extremely slow taking 5 to 10 seconds for a simple name query of 500 users. If I run a query from another host on the dmz it works great, but from the inside firewall interface it is incredably slow. I have all ports enabled outbound to the email server from my subnet, and I have even tried turning off fixup protocol ILS (followed by a clear arp and clear xlate) no change. Any thoughts as to what could be slowing this down?

2 REPLIES

Re: LDAP queries slow through Pix

Just pointing to another direction !

Have you verified the speed and duplex of the DMZ interface to the Switch ? Often that kind of performance problem is because of duplex miss matches.

Do a " show interface " and check if you have RUNT, CRC or other bad packets on the dmz interface.

Set port to:

auto on Switch / auto on PIX

or

100full /100Full fixed speed settings

sincerely

Patrick

New Member

Re: LDAP queries slow through Pix

Good thought, however I do have both ports set to 100Full and am seeing no errors whatsoever.

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