[PLUG] Connection speed suddenly dropped
John Jason Jordan
johnxj at gmx.com
Tue Apr 27 22:54:35 UTC 2021
On Tue, 27 Apr 2021 13:16:21 -0700
Russell Senior <russell at personaltelco.net> dijo:
>On the computer you are running the 90Mbps test from, check the
>content the interface's speed file (this example assumes your ethernet
>interface is eth0):
>
> $ cat /sys/class/net/eth0/speed
> 1000
Here is the results from ifconfig:
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether f8:75:a4:37:2a:e2 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xeb400000-eb420000
enx3ce1a1c0dbfc: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.170 netmask 255.255.255.0 broadcast
192.168.1.255 inet6 2602:61:736b:e800:9688:c939:50f2:2556 prefixlen 64
scopeid 0x0<global> inet6 2602:61:736b:e800:b5f7:1895:7076:c093
prefixlen 64 scopeid 0x0<global> inet6 fe80::b4fe:1bed:3935:22a3
prefixlen 64 scopeid 0x20<link> inet6 2602:61:736b:e800::62e
prefixlen 128 scopeid 0x0<global> ether 3c:e1:a1:c0:db:fc txqueuelen
1000 (Ethernet) RX packets 155567648 bytes 72723919329 (72.7 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 332252370 bytes 317579255790 (317.5 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 3007673 bytes 279744544 (279.7 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 3007673 bytes 279744544 (279.7 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wg-mullvad: flags=209<UP,POINTOPOINT,RUNNING,NOARP> mtu 1380
inet 10.107.103.171 netmask 255.255.255.255 destination
10.107.103.171 inet6 fe80::1656:56a6:9e27:7677 prefixlen 64 scopeid
0x20<link> inet6 fc00:bbbb:bbbb:bb01::2c:67aa prefixlen 128 scopeid
0x0<global> unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
txqueuelen 1000 (UNSPEC) RX packets 1801838 bytes 1267327304 (1.2 GB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2787973 bytes 1948932988 (1.9 GB)
TX errors 0 dropped 68 overruns 0 carrier 0 collisions 0
wlp82s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.163 netmask 255.255.255.0 broadcast
192.168.1.255 inet6 fe80::1924:77b1:1f35:bc9a prefixlen 64 scopeid
0x20<link> inet6 2602:61:736b:e800::62e prefixlen 128 scopeid
0x0<global> inet6 2602:61:736b:e800:c1af:5e74:77ef:d686 prefixlen 64
scopeid 0x0<global> inet6 2602:61:736b:e800:f257:5e0a:3a1c:2aaf
prefixlen 64 scopeid 0x0<global> ether 94:e6:f7:b5:54:37 txqueuelen
1000 (Ethernet) RX packets 83460 bytes 18195866 (18.1 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 79766 bytes 30914619 (30.9 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
The 90 Mbps computer is the laptop.
The wg-mullvad above is my vpn.
192.168.1.170 is the address given to the laptop by the router for
ethernet, and 192.168.1.163 is for its wifi. In the command 'cat
/sys/class/net/eth0/speed 1000' I tried changing 'eth0' to wlp82s0 and
to enx3ce1a1c0dbfc, but each resulted in 'Invalid argument' and 'no
such file or directory. I must not be doing something right.
More information about the PLUG
mailing list