in my firewall interface ip is 172.30.8.17..it is connected to the router f0 ip 172.30.8.18..interface status r up in both the devices.but unable to ping from firewall to 172.30.8.18..please provide me information abt the basic troubleshooting methods
1.I have enabled Debug but its showing ICMP echo request only
2.tracert also not reaching
3.unble to ping both the devices each other.
4.i have not configured any acl related to these interfaces ip's.moreover as i told u above the ip's are directly connected each other one is in firewall interface other is in router F0.I have enabled icmp in firewall also..
Thanks.Kindly find the attached file.To establish the connectivity from 172.31.1.1 host to inside router network(172.16.59.128/25)am facing the above difficulties..but from some other interface to vendor interface traffic flows are going on but unable to ping from firewall. so please provide me the firewall config for the n\w diagram and router routes information to access from(Vendor(sec lev 30) to inside(sec lev 100)).
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...