I am looking for information about allowing 2 Cisco 2500 to allow Keep Alive calls from an AS400 to pass through each router.
Two Offices, 2500 at each office, AS400 located at one, both offices access the AS400 but the remote office periodically get dropped. Lines have been tested, IBM indicates that the routers are dropping or ignoring the Keep Alive command from the AS400.
The topic of this forum is Virtual Private Networks however there are a number of professionals online who may be able to assist you. We are always considering additional forums for such topics and I will make a note of your post.
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...