I have a 1603R with an async serial card connected via a RS232 cable to a standard Hayes modem.
My question is the router seems to be configured OK but the Carrier Detect is not lit so the interface is always down. I have manualy set the modem to always enable CD AT&C0 and saved it to the stored config. This brings up the serial interface but the router then resets the modem and turnes off CD and so the interface goes down again.
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...