I have an ASA 5520 (Software Version 7.2(2)) that I am trying to setup QoS for VoIP on the outside egress interface (the destination being an 871 ezvpn client). I have configured the Inside interface with the same QoS policy-map as the outside and can observe transmit traffic when placing a VoIP call. However, the egress traffic on the Outside interface does not reflect that the policy has been applied? It is as though the traffic is being encrypted before there can be a match. Is there a way to apply the policy before encryption? Below are snippets of my configuration:
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...