用 wireguard 接通 warp 就可以
安装 wireguard-tools 和 iptables
apk add wireguard-tools iptables nano
wg genkey | tee privatekey | wg pubkey > publickey
之后从别处复制一份 wg-warp.conf，tg上就有。注销 AllowedIPs = ：：0/0这行
nano /etc/wireguard/wg-warp.conf
最后启动 wireguard
wg-quick up wg-warp
测试是否接通ipv4
ping -4 ip.sb
route add -host <Your-Public-IP> gw <SSH-Server-Gateway-IP>
