调小MTU来获得更稳定的网络

电脑连某些WIFI总是不稳定,时不时断流,干脆调小MTU来保证长连接更稳定。

Win10

  • ping -l 1372 -f www.baidu.com
  • netsh interface ipv4 show subinterfaces
  • netsh interface ipv4 set subinterface “WLAN” mtu=1400 store=persistent

Ubuntu

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[Unit]
Description=Reset-mtu
After=network.target
[Service]
ExecStart=/usr/sbin/ifconfig ens33 mtu 1400
ExecReload=/bin/kill -HUP $MAINPID
Restart=on-failure
[Install]
WantedBy=multi-user.target
  • netstat -i
  • ping -s 1372 -M do www.baidu.com
  • sudo nano /etc/systemd/system/rmtu.service
  • sudo systemctl enable rmtu && sudo systemctl start rmtu
  • cat /sys/class/net/ens33/mtu

调小MTU来获得更稳定的网络
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Author
Limour
Posted on
February 2, 2023
Licensed under