> WAN Stat > Rx Pkt: 2292 > Tx Pkt: 2796 > CRC: 586v > > I have swapped the data rate from 272000 to the lowest setting, 144000 baud. > The same CRC errors occur. Telnet to the pipeline feels laggy, with loads of > delay. I think there are plenty of packets being re-sent. Just to totally > contradict everything, I can ping the pipeline and get no loss with a > reasonably consistent 100ms time, even with large ping packets. The pipeline > says Line quality is "4db Good". I have been considering trying BERT tests, > but find myself wondering if this will provide any useful information? STAC > compression is currently enabled, which I am about to turn off... As I said > before, downstream traffic seems fast and reliable. I can't think why there > should be any assymetry. If the line is noisy, it should affect traffic both > ways? > No. It could be a short or ground on one side of the copper pair. If you are not familiar with line testing I would recommend getting a telco tech. involved to run metalic tests on the line. 4db is low quality. We typically see better than 12db on a good line. *********************************************** Mick Dobra Systems Administrator MTCO Communications 1-800-859-6826 ++ Ascend Users Mailing List ++ To unsubscribe: send unsubscribe to ascend-users-request at bungi.com To get FAQ'd: <http://www.nealis.net/ascend/faq>