Wireguard VPN

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2021年Vultr VPS 新用户优惠

Wireguard VPN

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Wireguard VPN

基于udp的vpn，代码行最少，已被集成到 linux 5.6 kernel

 Update Linux内核
elrepo源
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// for centos 7
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yum install https://www.elrepo.org/elrepo-release-7.el7.elrepo.noarch.rpm
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// for centos 8
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yum install https://www.elrepo.org/elrepo-release-8.el8.elrepo.noarch.rpm
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​
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更新内核
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    yum -y --enablerepo=elrepo-kernel install kernel-ml
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    sed -i "s/GRUB_DEFAULT=saved/GRUB_DEFAULT=0/" /etc/default/grub
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    grub2-mkconfig -o /boot/grub2/grub.cfg
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    reboot
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    uname -a
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wg0接口配置工具
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git clone https://github.com/WireGuard/wireguard-tools
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cd wireguard-tools/src
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make 
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make install
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其他配置
开启内核转发，net.ipv4.ip_forward = 1
sysctl.conf
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net.ipv4.ip_forward = 1
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​
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# bbr
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net.core.default_qdisc=fq
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net.ipv4.tcp_congestion_control=bbr
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​
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ifconfig参看网卡信息，修改ens160
wg0.conf
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[Interface]
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PrivateKey = 
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Address = 10.0.1.1/24
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PostUp   = iptables -I FORWARD -i wg0 -j ACCEPT; iptables -I FORWARD -o wg0 -j ACCEPT; iptables -t nat -I POSTROUTING -o ens160 -j MASQUERADE
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PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -D FORWARD -o wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o ens160 -j MASQUERADE
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ListenPort = 443
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MTU = 1420
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[PEER]
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PUBLICKEY = 
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ALLOWEDIPS = 10.0.1.10/32
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​
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​
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vi /etc/sysconfig/iptables, delete下面一行，允许Forward链数据转发。
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-A FORWARD -j REJECT --reject-with icmp-host-prohibited
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2021年Vultr VPS 新用户优惠

Netflix

Last modified 1yr ago

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Contents

Update Linux内核

wg0接口配置工具

其他配置

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