I am on one of those lines that worked poorly with ADSL2+ and its draconian DLM. My router is reporting some disconnections but not all of these are being picked up by routerstats which is plotting downstream sync and noise margin every 5secs.. Below is edited highlights from the log of a reported disconnection where the line itself appears to stayed up.
Tue, 2010-09-21 07:44:25 - No response to 3 echo-requests
Tue, 2010-09-21 07:44:25 - Serial link appears to be disconnected.
Tue, 2010-09-21 07:44:25 - LCP down.
Tue, 2010-09-21 07:44:25 - Connection terminated.
Tue, 2010-09-21 07:44:25 - Connect time 343.6 minutes.
Tue, 2010-09-21 07:44:25 - Sent 5301550 bytes, received 89961860 bytes.
Tue, 2010-09-21 07:44:27 - Exit.
Tue, 2010-09-21 07:44:57 - Adsl is connected
Tue, 2010-09-21 07:44:58 - Initialize LCP.
Tue, 2010-09-21 07:46:57 - No response to 3 echo-requests
Tue, 2010-09-21 07:46:57 - Serial link appears to be disconnected.
Tue, 2010-09-21 07:46:57 - LCP down.
Tue, 2010-09-21 07:46:57 - Connection terminated.
Tue, 2010-09-21 07:46:57 - Connect time 2.0 minutes.
Tue, 2010-09-21 07:46:58 - Exit.
Tue, 2010-09-21 07:47:27 - Adsl is connected
Tue, 2010-09-21 07:47:28 - Initialize LCP.
Whatever it was happened twice!
Is this an ADSL2+ line issue?
