Hi everyone. I have a TP-Link TD-W8970 V1 and OpenWRT 19.07.2. I using a dsl PPPoE connection for WAN and Internet access.
The Package I bought from my ISP comes with 16 Mbps bandwidth.
But I have a problem in last afew days. My internet connection becomes too slow! maybe 50 or 60 Kbps! I call them several times and they just tell me everything fine and they can't detect my problem. They just tell me maybe problem caused by my modem and recommend me to upgrade the firmware or buy a new one! I also check the telephone line and I see no problem. This is my DSL Status and a I expected, my current bandwidth set to 18Mb/s
Line State:UP [0x0]
Line Mode:G.992.5 (ADSL2+)
Line Uptime:4h 18m 16s
Annex:M
Profile:-
Data Rate:18.384 Mb/s / 2.400 Mb/s
Max. Attainable Data Rate (ATTNDR):21.480 Mb/s / 2.783 Mb/s
The Data Rate Parameter seems OK. Help me to find the problem.
Please make sure you are not affected by bandwidth throttling because the data cap has been exceeded.
In case of doubt, ask your ISP.
Next, run mtr or traceroute while also creating some network load. This might reveal the location of the bottleneck with a sudden increase of the round-trip time or packet loss.