错误示例:

1[proxy/xtcp.go:69] [1229142511ea1896] [mstsc] nathole prepare error: discover error: wait response from stun server timeout

更换 STUN:

1./frpc nathole discover --nat_hole_stun_server stun.easyvoip.com:3478
2./frpc nathole discover --nat_hole_stun_server stun.stunprotocol.org:3479
3./frpc nathole discover --nat_hole_stun_server stun.miwifi.com:3478

依次看看有没有可用的 STUN 服务器。其他的 STUN 服务器还有:

1stun.voipstunt.com:3478
2stun.cheapvoip.com:3478
3stun.voipgain.com:3478

找到能用的后在客户端配置文件添加如下:

1natHoleStunServer = "stun.miwifi.com:3478"