We have been trying to get MS Lync working through our proxy server, but for some reason we cannot get this working.
Even through Lync has IE proxy configuration settings for all external traffic to route through the proxy server, my syslog shows that Lync has tried to connect directly through the external interface on the ASA, which is being blocked.
All internet traffic is setup to route through a windows squid proxy, but Lync is now routing correctly.
Has anyone had any experience of how this application works, and how we can work towards getting all requests routing to a proxy server?
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...