SNIProxy 绑定设备后连接超时

edgerouter lite

我之前是tun模式的openvpn site-to-site,网络拓扑很简单,local tun <-> remote tun,简单配个ip就行,edgerouter上直接使用interface-route 跳转到local tun就行了。

后来换用了softether,tap模式,于是需要自己配置IP和路由表。我简单地把firewall modify的地址组切到新的设备上,但是之前的 google dns 和 sniproxy 都保留在openvpn侧。但是最近openvpn被查的厉害,ssh也是被盯上了,所以不得不切换设备到 softether 的 tap 上。





因为公司是固定IP,所以之前配的是 system gateway-address。




如果执行命令前会纠结是否生效,简单 route add 测试一下即可。无比保证vpn的metric比默认网关的大。

另,interface-route + route 的混合模式没测试。

SNIProxy 绑定设备后连接超时 by @sskaje:

SoftEther between VPS and UBNT EdgeRouter

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SoftEther between VPS and UBNT EdgeRouter by @sskaje:

SoftEther Error 13 with HAProxy or SNIProxy

I set up an HAProxy (also tried SNIProxy) on my EdgeRouter, sharing port 443 for internal port forwarding and SoftEther Server on Router.

When I connect to port 443 from another SoftEther Server, I got a Timeout error, my error message was in Simplified Chinese on my Windows box, I googled and found other ppl meet same error, English message like:

Error (Error Code 13):
Time-out occurred during VPN session communication. It is possible the connection from the client to the VPN Server has been disconnected.

In my case, external SE connect to RouterIP:443, HAProxy(SNIProxy) listens on 443 and split SE connections to localhost:24443 which is listened by SoftEther on Router.

Since HAProxy/SNIProxy does not handles UDP packets, I tried to set up an port forwarding for UDP 443, not working.

The only solution is TICK the ‘Disable UDP Acceleration / 禁用 UDP 加速功能功能 / UDP 高速化機能を無効にする’ from:
Manage Virtual Hub -> Manage Cascade Connections -> Edit -> Advanced Settings -> Disable UDP Acceleration

SoftEther Error 13 with HAProxy or SNIProxy by @sskaje: