Hi the zero route is generated via the "setroute" keyword under the interface e0/0 "ip address dhcp setroute". If I remove that it doesn't have any route out at all!
The setup is via an DLink inline ADSL modem/router then into the ASA, with the Dlink having a LAN inteface address 192.168.1.1 which you see as the next hop. The ASA is picking up the public IP addressing but dosen't seem to be able to route anything, unlike the PIX which could.
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...