OpenWrt 是一个专门面向嵌入式设备的 Linux 发行版。你可以将 OpenWrt 支持的型号的嵌入式设备，比如各种路由器上的系统，换成一个有更多可能性可以折腾的 Linux 系统。
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大佬们。问一下 RTL8111 网卡上传能满千兆下载不能满是什么原因。
niantoudeyisi · 2022-10-31 03:06:48 +08:00 · 1577 次点击这是一个创建于 783 天前的主题，其中的信息可能已经有所发展或是发生改变。
服务端
root@OpenWrt:~# iperf3 -s
-----------------------------------------------------------
Server listening on 5201 (test #1)
-----------------------------------------------------------
Accepted connection from 192.168.9.2, port 12864
[ 5] local 192.168.9.1 port 5201 connected to 192.168.9.2 port 12865
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 112 MBytes 938 Mbits/sec
[ 5] 1.00-2.00 sec 112 MBytes 942 Mbits/sec
[ 5] 2.00-3.00 sec 112 MBytes 942 Mbits/sec
[ 5] 3.00-4.00 sec 112 MBytes 942 Mbits/sec
[ 5] 4.00-5.00 sec 112 MBytes 942 Mbits/sec
[ 5] 5.00-6.00 sec 112 MBytes 942 Mbits/sec
[ 5] 6.00-7.00 sec 112 MBytes 942 Mbits/sec
[ 5] 7.00-8.00 sec 112 MBytes 942 Mbits/sec
[ 5] 8.00-9.00 sec 112 MBytes 942 Mbits/sec
[ 5] 9.00-10.00 sec 112 MBytes 942 Mbits/sec
[ 5] 10.00-10.02 sec 2.19 MBytes 935 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.02 sec 1.10 GBytes 942 Mbits/sec receiver
-----------------------------------------------------------
Server listening on 5201 (test #2)
-----------------------------------------------------------
Accepted connection from 192.168.9.2, port 12866
[ 5] local 192.168.9.1 port 5201 connected to 192.168.9.2 port 12867
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 102 MBytes 851 Mbits/sec 0 188 KBytes
[ 5] 1.00-2.00 sec 99.4 MBytes 834 Mbits/sec 0 188 KBytes
[ 5] 2.00-3.00 sec 98.1 MBytes 823 Mbits/sec 0 188 KBytes
[ 5] 3.00-4.00 sec 94.0 MBytes 789 Mbits/sec 0 208 KBytes
[ 5] 4.00-5.00 sec 94.5 MBytes 793 Mbits/sec 0 188 KBytes
[ 5] 5.00-6.00 sec 96.9 MBytes 813 Mbits/sec 0 198 KBytes
[ 5] 6.00-7.00 sec 86.6 MBytes 726 Mbits/sec 0 8.55 KBytes
[ 5] 7.00-8.00 sec 96.9 MBytes 813 Mbits/sec 0 188 KBytes
[ 5] 8.00-9.00 sec 98.0 MBytes 822 Mbits/sec 0 188 KBytes
[ 5] 9.00-10.00 sec 96.6 MBytes 811 Mbits/sec 0 188 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 962 MBytes 807 Mbits/sec 0 sender
-----------------------------------------------------------
Server listening on 5201 (test #3)
------
客户端
C:\Users\wxy\Downloads\iperf3.7_64_updated_cygwin1dll\iperf3.7_64_updated_cygwin1dll>iperf3.exe -c 192.168.9.1
warning: Ignoring nonsense TCP MSS 0
Connecting to host 192.168.9.1, port 5201
[ 5] local 192.168.9.2 port 12865 connected to 192.168.9.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 116 MBytes 973 Mbits/sec
[ 5] 1.00-2.00 sec 112 MBytes 942 Mbits/sec
[ 5] 2.00-3.00 sec 112 MBytes 942 Mbits/sec
[ 5] 3.00-4.00 sec 112 MBytes 942 Mbits/sec
[ 5] 4.00-5.00 sec 112 MBytes 942 Mbits/sec
[ 5] 5.00-6.00 sec 112 MBytes 942 Mbits/sec
[ 5] 6.00-7.00 sec 112 MBytes 942 Mbits/sec
[ 5] 7.00-8.00 sec 112 MBytes 942 Mbits/sec
[ 5] 8.00-9.00 sec 112 MBytes 942 Mbits/sec
[ 5] 9.00-10.00 sec 112 MBytes 942 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-10.00 sec 1.10 GBytes 945 Mbits/sec sender
[ 5] 0.00-10.02 sec 1.10 GBytes 942 Mbits/sec receiver
iperf Done.
C:\Users\wxy\Downloads\iperf3.7_64_updated_cygwin1dll\iperf3.7_64_updated_cygwin1dll>iperf3.exe -c 192.168.9.1
-R
warning: Ignoring nonsense TCP MSS -2146669056
Connecting to host 192.168.9.1, port 5201
Reverse mode, remote host 192.168.9.1 is sending
[ 5] local 192.168.9.2 port 12867 connected to 192.168.9.1 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 101 MBytes 847 Mbits/sec
[ 5] 1.00-2.00 sec 99.2 MBytes 832 Mbits/sec
[ 5] 2.00-3.00 sec 98.1 MBytes 823 Mbits/sec
[ 5] 3.00-4.00 sec 94.0 MBytes 787 Mbits/sec
[ 5] 4.00-5.00 sec 94.2 MBytes 792 Mbits/sec
[ 5] 5.00-6.00 sec 97.0 MBytes 814 Mbits/sec
[ 5] 6.00-7.00 sec 86.4 MBytes 725 Mbits/sec
[ 5] 7.00-8.00 sec 97.0 MBytes 814 Mbits/sec
[ 5] 8.00-9.00 sec 98.0 MBytes 822 Mbits/sec
[ 5] 9.00-10.00 sec 96.8 MBytes 812 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 962 MBytes 807 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 962 MBytes 807 Mbits/sec receiver
iperf Done.
C:\Users\wxy\Downloads\iperf3.7_64_updated_cygwin1dll\iperf3.7_64_updated_cygwin1dll>
本来是上传也是 800M 左右然后搜了一番。好像是驱动有问题 然后我把 openwrt 里面 R8169 和 R8125 驱动删掉了就剩一个 R8168 就现在这样了= = 是不是 RTL 就是这样。。。 win 还没试等有时间机子装个 win 试一下。看看是不是驱动问题。 机子处理器是 N5105 俩个 RTL8111 硬盘是 m2 的 sata 固态 内存两根 2g 的 ddr4 .
第 1 条附言 · 2022-10-31 07:56:49 +08:00
感觉贼奇怪 笔记本直接连软路由，上传也变成 800M 。连交换机上上传变成 940M
9 条回复 • 2022-10-31 12:34:35 +08:00
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1
nbjbsjb 2022-10-31 07:32:21 +08:00 via Android  1
一般来说，先考虑换个驱动
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2
niantoudeyisi OP @nbjbsjb 后面我在试试换驱动😂
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3
kokutou 2022-10-31 08:19:02 +08:00 via Android 1
网络重置下看看。。。
netsh winsock reset netsh int ip reset netsh int tcp reset 笔记本插上电了吗，CPU 单核性能不够也跑不满 |
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4
niantoudeyisi OP @kokutou 晚上我回去试试
笔记本插电了 。笔记本是标压九代 i7 应该够跑满 |
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5
neroxps 2022-10-31 09:11:14 +08:00 1
8111 好像就这样的吧？
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6
kamin 2022-10-31 11:33:52 +08:00 1
软路由不带 NAT 芯片，交换机带有 NAT 芯片，所以内网传输速度不一样。
可以参考这个帖子： https://www.right.com.cn/forum/thread-8238036-1-1.html |
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7
niantoudeyisi OP @neroxps 😹 我看网卡是 1000M 网卡 没想到速度是 800M
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8
niantoudeyisi OP @kamin 看来还得整个硬路由😭。
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