I don't know what your firmware looks like, but I have the DNA-2011 wireless
router from the same manufacturer so I think yours maybe similar to mine.
Login to
http://192.168.1.1
goto device info tab then goto statistics and then
ADSL
take a screen shot of your screen and post here.
you can try to use any other download manager there are many out there like flashget or free download manager but suspect if any of them will help in your case if you have frequent disconnect problem with MTNL.
post your screen shot and we will try to further guide you on your issue.
Already tried a/m download managers (does not work).
Details :
Mode: ADSL2+
Line Coding: Trellis On
Status: No Defect
Link Power State: L0
Downstream Upstream
SNR Margin (dB): 12.3 17.4
Attenuation (dB): 24.5 11.5
Output Power (dBm): -23.7 -9.2
Attainable Rate (Kbps): 2924 1288
Rate (Kbps): 607 261
MSGc (number of bytes in overhead channel message): 81 13
B (number of bytes in Mux Data Frame): 4 4
M (number of Mux Data Frames in FEC Data Frame): 1 16
T (Mux Data Frames over sync bytes): 3 6
R (number of check bytes in FEC Data Frame): 12 16
S (ratio of FEC over PMD Data Frame length): 0.2459 9.4815
L (number of bits in PMD Data Frame): 553 81
D (interleaver depth): 384 8
Delay (msec): 23 18
Super Frames: 325268 309065
Super Frame Errors: 2 2
RS Words: 84895066 2197241
RS Correctable Errors: 9963 3
RS Uncorrectable Errors: 16 N/A
HEC Errors: 2 5
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 7475064 176795256
Data Cells: 4749165 22211837
Bit Errors: 0 7072638
Total ES: 1 1
Total SES: 0 0
Total UAS: 30 30
Thanx