- #!/bin/bash
- echo -e "WireGuard 修复MTU过低，导致网速下降，修改WG服务器端MTU值，默认值 MTU = 1420"
- read -p "请输入数字: " num
- if [[ ${num} -ge 1200 ]] && [[ ${num} -le 1500 ]]; then
- mtu=$num
- else
- mtu=1420
- fi
-
- wg-quick down wg0
- sed -i "s/MTU = .*$/MTU = ${mtu}/g" /etc/wireguard/wg0.conf
- wg-quick up wg0
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