I'm using D-Link 502T modem for my BSNL BB connection. During day time it works fine i.e. there are disconnections but not so frequent compared to night (2-8). In night its worst i.e. disconnection happens very frequently i.e. after 2/3/5 minutes it get disconnected. I'm using Vista and using AVAST as anti-virus which is updated regularly (in case someone thinking about virus activities)Any help there?
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Broadband Getting Disconnected Frequently During Night Time 2-8
- Thread starter dOne
- Start date
- Replies 10
- Views 5,702
D
Deleted member 10390
May be a server issue. Did you checked the SNR and attenuation values.
1) Open internet explorer and give the following address
http://192.168.1.1
The Login page will appear.
2) The username is ‘admin’.
Password is ‘admin’.
(default if not changed)
3) D-Link welcome page will appear.
4) From the main menu click on STATUS >> Modem Status. (it should be there, since i dont use this router so not so sure.)
Search for ADSL Statistics
where you can find
SNR Margin (dB): ?
Attenuation (dB): ?
Output Power (dBm): ?
Attainable Rate (Kbps): ?
Post details over here.
During day time what is the frequency of disconnection..?
http://192.168.1.1
The Login page will appear.
2) The username is ‘admin’.
Password is ‘admin’.
(default if not changed)
3) D-Link welcome page will appear.
4) From the main menu click on STATUS >> Modem Status. (it should be there, since i dont use this router so not so sure.)
Search for ADSL Statistics
where you can find
SNR Margin (dB): ?
Attenuation (dB): ?
Output Power (dBm): ?
Attainable Rate (Kbps): ?
Post details over here.
During day time what is the frequency of disconnection..?
I was able to get something similar what you have asked on 192.168.1.1.
Here is that:
Modem Status
Connection Status Connected
Us Rate (Kbps) 69
Ds Rate (Kbps) 7944
US Margin 7
DS Margin 6
Trained Modulation ADSL_2plus
LOS Errors 10
DS Line Attenuation 14
US Line Attenuation 75
Peak Cell Rate 162 cells per sec
CRC Rx Fast 0
CRC Tx Fast 11
CRC Rx Interleaved 86
CRC Tx Interleaved 0
Path Mode Interleaved
DSL Statistics
Near End F4 Loop Back Count 0
Near End F5 Loop Back Count 0
Disconnection during day time is like once in hour.
Here is that:
Modem Status
Connection Status Connected
Us Rate (Kbps) 69
Ds Rate (Kbps) 7944
US Margin 7
DS Margin 6
Trained Modulation ADSL_2plus
LOS Errors 10
DS Line Attenuation 14
US Line Attenuation 75
Peak Cell Rate 162 cells per sec
CRC Rx Fast 0
CRC Tx Fast 11
CRC Rx Interleaved 86
CRC Tx Interleaved 0
Path Mode Interleaved
DSL Statistics
Near End F4 Loop Back Count 0
Near End F5 Loop Back Count 0
Disconnection during day time is like once in hour.
captaincalimatous
Newbie
this is the problem which persists at the exchange ! . .there is a problem in your port assigned at your exchange
Just update:
Tonight I have removed all the phones in my home and only modem is connected to BSNL line. I can see difference in speed i.e. result of test is as below
https://www.speedtest.net
While previous score is in my signature
While snr values are:
Modem Status
Connection Status Connected
Us Rate (Kbps) 84
Ds Rate (Kbps) 8189
US Margin 8
DS Margin 9
Trained Modulation ADSL_2plus
LOS Errors 0
DS Line Attenuation 13
US Line Attenuation 4
Peak Cell Rate 198 cells per sec
CRC Rx Fast 0
CRC Tx Fast 0
CRC Rx Interleaved 0
CRC Tx Interleaved 0
Path Mode Interleaved
DSL Statistics
Near End F4 Loop Back Count 0
Near End F5 Loop Back Count 0
Tonight I have removed all the phones in my home and only modem is connected to BSNL line. I can see difference in speed i.e. result of test is as below
https://www.speedtest.net
While previous score is in my signature
While snr values are:
Modem Status
Connection Status Connected
Us Rate (Kbps) 84
Ds Rate (Kbps) 8189
US Margin 8
DS Margin 9
Trained Modulation ADSL_2plus
LOS Errors 0
DS Line Attenuation 13
US Line Attenuation 4
Peak Cell Rate 198 cells per sec
CRC Rx Fast 0
CRC Tx Fast 0
CRC Rx Interleaved 0
CRC Tx Interleaved 0
Path Mode Interleaved
DSL Statistics
Near End F4 Loop Back Count 0
Near End F5 Loop Back Count 0
1) Open internet explorer and give the following address
http://192.168.1.1
The Login page will appear.
2) The username is ‘admin’.
Password is ‘admin’. (default if not changed)
....
Search for ADSL Statistics
where you can find
SNR Margin (dB): ?
Attenuation (dB): ?
Output Power (dBm): ?
Attainable Rate (Kbps): ?
Post details over here.
During day time what is the frequency of disconnection..?
Hello,
Thank you for your above post. I have a similar problem of frequent (unbelievably 10-20 times during an hour!!) disconnection during the night (9 pm to 11 pm) and have been searching for remedial measures. Using your suggestions above, I have the following details:
--------------------------
Statistics -- ADSL
Mode: ADSL2+
Line Coding: Trellis On
Status: No Defect
Link Power State: L0
Downstream Upstream
SNR Margin (dB): 29.7 13.2
Attenuation (dB): 50.5 28.4
Output Power (dBm): 12.2 18.2
Attainable Rate (Kbps): 7021 1135
Rate (Kbps): 2046 865
MSGc (number of bytes in overhead channel message): 59 14
B (number of bytes in Mux Data Frame): 59 11
M (number of Mux Data Frames in FEC Data Frame): 1 8
T (Mux Data Frames over sync bytes): 1 7
R (number of check bytes in FEC Data Frame): 0 16
S (ratio of FEC over PMD Data Frame length): 0.9979 3.7966
L (number of bits in PMD Data Frame): 481 236
D (interleaver depth): 1 1
Delay (msec): 0 0
Super Frames: 216295 215194
Super Frame Errors: 0 151023
RS Words: 0 3625600
RS Correctable Errors: 0 2257812
RS Uncorrectable Errors: 0 N/A
HEC Errors: 0 108027
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 16926766 2175511448
Data Cells: 173169 129526103
Bit Errors: 0 13132236
Total ES: 0 28294084
Total SES: 0 28217810
Total UAS: 17 28216880
------------------------------------
The above statistics are for the early morning time (8 AM) today and not sure if this will change when I have frequent disconnections during night. (I intend to see that in the night today....).
Can you tell me what could be the problem? I read elsewhere that it could be a 'port' problem at the exchange, but you know the BSNL guys, it is extremely difficult to get one who listens to you properly. May be arming me with a proper solution and approaching them with that might help me get away from this problem.
Having said that, otherwise my BSNL broadband is excellent (and I am in a rural village where only BNSL provides cable broadband!!!) during day time. Even few city folks who have had opportunity to work on my PC were surprised at the speed I am getting and from what they tell me, it is much better! So I should be happy. Yet, I am not because of the night time problems and I need to regularly login between 9 pm to 12 pm for work on a remote desktop arrangement for my employer in Australia.
Grateful for your answer and guidance.
I have another PC problem where the CPU and fan works furiously (interrupt services???) for long and the only solution is to reboot the system... but that can wait for a later query.
Thanks.
http://192.168.1.1
The Login page will appear.
2) The username is ‘admin’.
Password is ‘admin’. (default if not changed)
....
Search for ADSL Statistics
where you can find
SNR Margin (dB): ?
Attenuation (dB): ?
Output Power (dBm): ?
Attainable Rate (Kbps): ?
Post details over here.
During day time what is the frequency of disconnection..?
Hello,
Thank you for your above post. I have a similar problem of frequent (unbelievably 10-20 times during an hour!!) disconnection during the night (9 pm to 11 pm) and have been searching for remedial measures. Using your suggestions above, I have the following details:
--------------------------
Statistics -- ADSL
Mode: ADSL2+
Line Coding: Trellis On
Status: No Defect
Link Power State: L0
Downstream Upstream
SNR Margin (dB): 29.7 13.2
Attenuation (dB): 50.5 28.4
Output Power (dBm): 12.2 18.2
Attainable Rate (Kbps): 7021 1135
Rate (Kbps): 2046 865
MSGc (number of bytes in overhead channel message): 59 14
B (number of bytes in Mux Data Frame): 59 11
M (number of Mux Data Frames in FEC Data Frame): 1 8
T (Mux Data Frames over sync bytes): 1 7
R (number of check bytes in FEC Data Frame): 0 16
S (ratio of FEC over PMD Data Frame length): 0.9979 3.7966
L (number of bits in PMD Data Frame): 481 236
D (interleaver depth): 1 1
Delay (msec): 0 0
Super Frames: 216295 215194
Super Frame Errors: 0 151023
RS Words: 0 3625600
RS Correctable Errors: 0 2257812
RS Uncorrectable Errors: 0 N/A
HEC Errors: 0 108027
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 16926766 2175511448
Data Cells: 173169 129526103
Bit Errors: 0 13132236
Total ES: 0 28294084
Total SES: 0 28217810
Total UAS: 17 28216880
------------------------------------
The above statistics are for the early morning time (8 AM) today and not sure if this will change when I have frequent disconnections during night. (I intend to see that in the night today....).
Can you tell me what could be the problem? I read elsewhere that it could be a 'port' problem at the exchange, but you know the BSNL guys, it is extremely difficult to get one who listens to you properly. May be arming me with a proper solution and approaching them with that might help me get away from this problem.
Having said that, otherwise my BSNL broadband is excellent (and I am in a rural village where only BNSL provides cable broadband!!!) during day time. Even few city folks who have had opportunity to work on my PC were surprised at the speed I am getting and from what they tell me, it is much better! So I should be happy. Yet, I am not because of the night time problems and I need to regularly login between 9 pm to 12 pm for work on a remote desktop arrangement for my employer in Australia.
Grateful for your answer and guidance.
I have another PC problem where the CPU and fan works furiously (interrupt services???) for long and the only solution is to reboot the system... but that can wait for a later query.
Thanks.