ADSL Router Line Stats Logging

[BigBear]

Noticed this post by deckert

http://mybroadband.co.za/vb/showthread.php/544781-TelkomZA?p=16576057&viewfull=1#post16576057

Nov 17 09:50:01 ADSL2+ SNR (dB): 10.6 12.0 Rate (Kbps): 10239 1023
Nov 17 10:00:01 ADSL2+ SNR (dB): 10.8 12.0 Rate (Kbps): 10239 1023
Nov 17 10:10:01 ADSL2+ SNR (dB): 10.4 12.0 Rate (Kbps): 10239 1023
Nov 17 10:20:01 ADSL2+ SNR (dB): 10.4 12.0 Rate (Kbps): 10239 1023
Nov 17 10:30:01 ADSL2+ SNR (dB): 10.6 12.0 Rate (Kbps): 10239 1023
:
:
Nov 23 04:10:01 ADSL2+ SNR (dB): 10.4 12.1 Rate (Kbps): 10239 1023
Nov 23 04:20:01 ADSL2+ SNR (dB): 10.4 12.2 Rate (Kbps): 10239 1023
Nov 23 04:30:01 ADSL2+ SNR (dB): 10.4 12.2 Rate (Kbps): 10239 1023
Nov 23 04:40:01 ADSL2+ SNR (dB): 10.3 12.3 Rate (Kbps): 10239 1023
Nov 23 04:50:01 ADSL2+ SNR (dB): 10.2 12.1 Rate (Kbps): 10239 1023
Nov 23 05:00:01 ADSL2+ SNR (dB): 10.1 12.1 Rate (Kbps): 10239 1023
Nov 23 05:10:02 ADSL2+ SNR (dB): 10.2 12.3 Rate (Kbps): 10239 1023
Nov 23 05:20:02 ADSL2+ SNR (dB): 6.6 15.3 Rate (Kbps): 10238 947
Nov 23 05:30:01 ADSL2+ SNR (dB): 6.6 15.4 Rate (Kbps): 10238 947
Nov 23 05:40:01 ADSL2+ SNR (dB): 6.7 15.2 Rate (Kbps): 10238 947
Nov 23 05:50:01 ADSL2+ SNR (dB): 6.7 15.3 Rate (Kbps): 10238 947
Nov 23 06:00:01 ADSL2+ SNR (dB): 6.7 15.3 Rate (Kbps): 10238 947
Nov 23 06:10:01 ADSL2+ SNR (dB): 6.8 15.2 Rate (Kbps): 10238 947
Nov 23 06:20:01 ADSL2+ SNR (dB): 6.7 15.3 Rate (Kbps): 10238 947
Nov 23 06:30:01 ADSL2+ SNR (dB): 6.8 15.3 Rate (Kbps): 10238 947

How does one get this kind of output from a Router ?

My TOTOLINK
Model no - ND300V2
Firmware ver. V2.1.1

ADSL Stats:

ADSL Configuration
This page shows the setting of the ADSL Router.
Adsl Line Status	SHOWTIME.L0
Adsl Mode	G992.5
Up Stream	639 kbps
Down Stream	8190 kbps
Attenuation Down Stream	25
Attenuation Up Stream	13
SNR Margin Down Stream	10.1
SNR Margin Up Stream	10.6

Have read somewhere that SNMP might be used but doesn't seem secure ?