Cannot pass telnet traffic to solaris server through FWSM
I'm trying to allow telnet traffic from one vlan to another through the FWSM, and when I try to telnet from my windows machine to any solaris server on the other side, I get black screen (meaning port is opened), however, I do not get the prompt for username and password. if the same is done from any machine on the solaris side, the connection gets through.
Any guesses on why is this happening? BTW, I am allowing IP any any acl on both sides, and not doing any translation on either way...
If somebody give a proper solution, I will give a red tick and 5 points
Re: Cannot pass telnet traffic to solaris server through FWSM
The issue is solved. Actually when we snooped the telnet traffic of the solaris server. we found the server is dropping the packets. There is an inbound telnet traffic to the server and there is no return traffic from the server. so we changed the ip address of the existing interface, and played with the routing table, and it worked fine!
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...