Update List of Protocols When Configuring a Class-map During IOS FW Configuration
I am working on a 2911 router with IOS version 15.2 and I want to configure Zone Base Firewalls. I have a list of protocols I want to allow through the firewall but when I do match protocol ? after creating a class-map of type inspect, I don't see some of the protocols like rtp, rtcp, secure-imap and skype. Is there anyway I can update the list of protocols available to be selected?
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...
[toc:faq]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 and UDP are I...