突然发现家里的移动宽带只有在测速网站上测速时上行才有 50Mbps 左右.实际使用时上行只有 5Mbps

[lilu0826]

坐标 028

搞了台按量计费的云服务用 iperf3 测试了，上行只有 5Mbps ，下行达标。

上行

root@openwrt24:~# iperf3 -c 1.14.127.192
Connecting to host 1.14.127.192, port 5201
[  5] local 100.65.233.75 port 52186 connected to 1.14.127.192 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.75 MBytes  14.7 Mbits/sec  369   2.76 KBytes       
[  5]   1.00-2.00   sec   640 KBytes  5.24 Mbits/sec   46   4.14 KBytes       
[  5]   2.00-3.00   sec   640 KBytes  5.24 Mbits/sec   49   4.14 KBytes       
[  5]   3.00-4.00   sec   384 KBytes  3.15 Mbits/sec   40   6.89 KBytes       
[  5]   4.00-5.00   sec   640 KBytes  5.24 Mbits/sec   48   5.52 KBytes       
[  5]   5.00-6.00   sec   640 KBytes  5.24 Mbits/sec   46   4.14 KBytes       
[  5]   6.00-7.00   sec   640 KBytes  5.25 Mbits/sec   48   4.14 KBytes       
[  5]   7.00-8.00   sec   640 KBytes  5.24 Mbits/sec   44   1.38 KBytes       
[  5]   8.00-9.00   sec   640 KBytes  5.24 Mbits/sec   50   2.76 KBytes       
[  5]   9.00-10.00  sec   512 KBytes  4.19 Mbits/sec   49   4.14 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  7.00 MBytes  5.87 Mbits/sec  789             sender
[  5]   0.00-10.01  sec  6.34 MBytes  5.31 Mbits/sec                  receiver

iperf Done.

下行：

root@openwrt24:~# iperf3 -c 1.14.127.192 -R
Connecting to host 1.14.127.192, port 5201
Reverse mode, remote host 1.14.127.192 is sending
[  5] local 100.65.233.75 port 52806 connected to 1.14.127.192 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  43.9 MBytes   368 Mbits/sec                  
[  5]   1.00-2.00   sec  23.6 MBytes   198 Mbits/sec                  
[  5]   2.00-3.00   sec  21.5 MBytes   180 Mbits/sec                  
[  5]   3.00-4.00   sec  22.5 MBytes   189 Mbits/sec                  
[  5]   4.00-5.00   sec  23.1 MBytes   194 Mbits/sec                  
[  5]   5.00-6.00   sec  23.5 MBytes   197 Mbits/sec                  
[  5]   6.00-7.00   sec  21.0 MBytes   176 Mbits/sec                  
[  5]   7.00-8.00   sec  24.0 MBytes   201 Mbits/sec                  
[  5]   8.00-9.00   sec  22.1 MBytes   186 Mbits/sec                  
[  5]   9.00-10.00  sec  23.0 MBytes   193 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   251 MBytes   211 Mbits/sec  8420             sender
[  5]   0.00-10.00  sec   248 MBytes   208 Mbits/sec                  receiver

iperf Done.

用 Natmap 打洞后连接也只有 5Mbps 上行，使用 EasyTier 组网也只有 5.

用上大佬的fakehttp限速解除了：https://github.com/MikeWang000000/FakeHTTP

直接使用-e 和-h参数无效，抓了一下speedtest.net的测速http头使用-b参数带上就可以了

/sbin/fakehttp -b /etc/fakehttp/payload.net -i pppoe-wan -t 7 -d

ttl值也就是-t参数有点坑，我试了下设置为5，用手机移动的可以解除限速，但是电信不行， 我又改成了7然后手机电信的也可以了，

下面是测速结果：

C:\Users\josh\Desktop\iperf-3.19.1-win64>iperf3.exe -c 221.182.*.113 -p 15522 -R
Connecting to host 221.182.*.113, port 15522
Reverse mode, remote host 221.182.*.113 is sending
[  5] local 192.168.0.13 port 7100 connected to 221.182.*.113 port 15522
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.01   sec  5.75 MBytes  47.7 Mbits/sec
[  5]   1.01-2.00   sec  5.62 MBytes  47.5 Mbits/sec
[  5]   2.00-3.01   sec  5.75 MBytes  47.9 Mbits/sec
[  5]   3.01-4.00   sec  5.62 MBytes  47.5 Mbits/sec
[  5]   4.00-5.01   sec  5.75 MBytes  47.9 Mbits/sec
[  5]   5.01-6.01   sec  5.50 MBytes  46.3 Mbits/sec
[  5]   6.01-7.00   sec  5.62 MBytes  47.4 Mbits/sec
[  5]   7.00-8.01   sec  5.75 MBytes  47.7 Mbits/sec
[  5]   8.01-9.01   sec  5.38 MBytes  45.4 Mbits/sec
[  5]   9.01-10.01  sec  5.62 MBytes  46.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.02  sec  57.2 MBytes  47.9 Mbits/sec    1            sender
[  5]   0.00-10.01  sec  56.4 MBytes  47.2 Mbits/sec                  receiver

iperf Done.

[Vegetable]

https://www.v2ex.com/t/1118730 想起了这个帖子

[lilu0826]

root@openwrt24:~# ./speedtest -s 24447

Speedtest by Ookla

Server: China Unicom 5G - Shanghai (id: 24447)
ISP: xTom
Idle Latency: 40.97 ms (jitter: 0.76ms, low: 40.58ms, high: 41.96ms)
Download: 927.74 Mbps (data used: 1.1 GB)
117.46 ms (jitter: 34.19ms, low: 40.17ms, high: 168.08ms)
Upload: 45.61 Mbps (data used: 43.6 MB)
424.93 ms (jitter: 81.13ms, low: 38.37ms, high: 877.74ms)
Packet Loss: Not available.
Result URL: https://www.speedtest.net/result/c/1094e16b-2998-4907-bd19-0489c2ec5671
root@openwrt24:~# ./speedtest -s 59386

Speedtest by Ookla

Server: 浙江电信 - HangZhou (id: 59386)
ISP: xTom
Idle Latency: 41.17 ms (jitter: 0.34ms, low: 40.07ms, high: 41.27ms)
Download: 957.59 Mbps (data used: 1.2 GB)
113.24 ms (jitter: 32.84ms, low: 40.86ms, high: 166.10ms)
Upload: 46.97 Mbps (data used: 47.2 MB)
378.66 ms (jitter: 77.63ms, low: 40.18ms, high: 729.23ms)
Packet Loss: Not available.
Result URL: https://www.speedtest.net/result/c/a111661f-a850-4f1e-a911-d29b873c0e8



speedtest 正常

[luoyide2010]

如果测试节点宽带没有跨城市跨运营商，基本可以确定被限速了，部分地区有白名单，比如域名带 speedtest 关键字就不限速，所以 speedtest 测试正常，实际上传却不达标，可以去投诉运营商，有概率会给你解除掉

[YsHaNg]

@luoyide2010 解除干嘛 直接换家 直接润

[Ipsum]

用 chisel 套一层 http 再连接服务。

[wangxiang]

跨运营商限速，都换成电信就好了

[ff521]

直接换宽带,目前的情况下换成最低套餐吧

[tcsky]

可能跨运营商了,联通连电信偶尔也会遇到

[100240v]

移动一直这个尿性，你自己要用

[crc8]

你这台按量计费的云服务器带宽是 200Mbps ？

[asnake]

可能被识别到 pcdn ，针对限速了？。好像有种方法就是测速网测正常，但实际业务就是 5M 的限速方法。

[SelFree]

现在 SA 限速这一套全国三大家都在用啊

[lilu0826]

@Vegetable 用上 fakehttp 了，TCP 限速已解除， 用自带的-e -h 参数不行，我自己抓了下 speedtest.cn 的测速 http 请求头，用-b 参数弄上就可以了，上行可以 50Mbps 了。

[lilu0826]

@crc8 对

[crc8]

@lilu0826 意思是用上-b 参数后打洞就有 50Mbps 左右上行啦？果然移动墙中墙属实无疑啊。

[lilu0826]

@crc8 #15 是的，太坑了。