I have a situation where we are trying to do a TELNET on port 10000 from a server at CorpA to a another server at CorpB 1000 miles away and its failing but I am not sure how to see the traffic on each routers to determine which router is the culprit.
The setup is below. Can someone help me with what commands I should use and on which devices so I can see if the the traffic is making it from all the way from SW1 thru to RTR2? Additionally, there is encryption running between RTR1 and RTR2. If we need to turn that off for troubleshooting just let me know what commands to run there as well.
Thanks for any help.