Based on what I'm seeing, I think there is a problem with the data returning from the telco cloud. Can you loopback the CSU/DSU and see if your RX counter increments? If yes, Then switch the cable from the csu/dsu to the smartjack. Un=loop and test. If it still doesn't work, Loopback the smartjack and see if you can see the loopback remotely. If you can't, call the Loop Provider, there is a problem with the loop. -ejh -----Original Message----- From: Andrew Larkins [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 18, 2001 6:06 AM To: [EMAIL PROTECTED] Subject: WAN link funnies - UP UP but no comms- on same subnet!!! [7:12774] HI all, Strange problem here. The serial interface are UP UP on both sides, but we are not able to ping each other - even though directly connected. A "debug ip ICMP" on the remote site shows the ping coming through and replying, but the reply never gets back. Also the remote site saw my router using CDP, but I do not see him. Any ideas?? I believe this is Telco related, but the line shows clean from the interface stats Andrew Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=12852&t=12852 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
