I can't ping from the host to the Proxy. I also can't ping from the Proxy to the host. I believe I've correctly set the access-lists and access-groups according to the documentation. I can Ping the outside and inside interfaces from the outside and inside, but I cannot Ping through the 515UR.
access-list acl_out permit icmp any any echo-reply
access-list acl_out permit icmp any any unreachable
access-list acl_out permit icmp any any time-exceeded
dont need to apply the statement to the inside interface, remeber there is an implict deny after a permit statement!! You will be able to ping from the inside host but not from the outside in! hope this helps!
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...