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?
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...