I have PIX 515 with a static address on the outside interface. I also have multiple sites with IPSEC connections to that pix. I want to provide some WAN redundancy with a second ISP. This requires me to have a second static address on the outside interface, is this possible? There appears to be no "secondary" address as in router IOS.
I have added a VLAN to the outside interface but am unable to connect out over it.The IP is a routable address behind a ISDN router. The normal network connection is DSL. What I want to arhieve is a backup link if the DSL fails. Is this the best approach?
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...