Scenario: R1 ---->>> (inside interface e0/0 sec-level 100) ASA 8.02 (outside interface e0/1 sec-level 0 ) <<<---- R2 All are directly connected.No Switch between them.
ASA1(config)# sh run access-list access-list ICMP_OUT extended permit icmp any any
ASA1(config)# sh run access-group access-group ICMP_OUT in interface inside access-group ICMP_OUT out interface inside access-group ICMP_OUT in interface outside access-group ICMP_OUT out interface outside
From the above debugs we can see that R2 has sent the reply , ASA in permitting the reply and R1 is receiving the reply. But R1 shows success as 0%. Also to note that my IOS is perfect and this problem occurs when I introduce ASA Between only.
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...