single ASA 5510 as a main Firewall , on the edge of my network. in case of any outage the of the firewall the complete network goes down, now i want to connect another ASA, so i have redudency . Which is the best possible method also if i go for ASA failover feature in place of HSRP do i have to get additional licence?
Thnaks for the update guys. Basically my Current net
work is like,
Also i have a single WAN cable from the service provider directly connected to the ASA(Primary Interface), how can i connetc a failover ASA, whould i be requiring another WAN interface link from Service provider ?
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...