How about my parameters? Is it normal or is there something wrong?
My IM often dc and reconnect again.

DSL Parameters and Status
Vendor ID: 00B5GSPN
Revision Number: E.37.5.49
Serial Number: 123456789abcdx
Local Tx Power: 10.7 dB
Remote Tx Power: 11.3 dB
Local Line Atten.: 3.5 dB
Remote Line Atten.: 0.0 dB
Local SNR Margin: 33.0 dB
Remote SNR Margin: 20.0 dB
Self Test: Passed
DSL Standard: G.dmt
Profile: MII
Tx Line Rate: 512 Kbps
Rx Line Rate: 2048 Kbps
Framing Structure: Framing-3
Trellis Coding: Enable
Power Management Mode: L2, L3 Both Allowed

Thank you.