I am having a connection problem all the sudden with one of my satellite sites. I dont think the problem is with the NT4.0 server but with the TSU, Router, or telco. We Have T1’s connecting 9 satellite sites to our main site which has 2 nt4.0 servers. The connection at one site is jumping. When I ping it from the main site it will time out or time out 50% of the time. I am connecting but then the connection will drop with in a minute. Over and over. Everything has been in place and working for years until today.. The telco tested and said their end is fine. I replaced the cable from the dmark to the TSU. checked all configurations in tsu and router which seemed to be fine. The alarm light on the TSU will blink every 30 seconds to 2 minutes meaning the connection is lost…..Could the Adtran TSU be bad????
