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- #!/bin/bash
- #定义文字颜色
- Green="\033[32m" && Red="\033[31m" && GreenBG="\033[42;37m" && RedBG="\033[41;37m" && Font="\033[0m"
- echo -e "${GreenBG}WireGuard 修改服务器端MTU值，最大效率加大网速，默认值 MTU = 1420 "
- echo -e "WireGuard 客户端可以MTU参数自动，请修改电脑客户端TunSafe配置把MTU行注释掉。${Font}"
- read -p "请输入数字(1200--1500): " 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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