Comments (6)
查TCP端口的我一直有个疑问,SmartDns只是一个DNS Server,并不知道客户端实际连的哪个TCP端口,毕竟不是所有DNS请求的客户端都是要连接目标的80或者443端口,所以如果Smart DNS用TCP测速到底该用哪个端口来测?
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现在是通过80端口测速的。只要80端口有响应,不管是链接成功,还是拒绝,都算测速。
现在测速是先ping,ping全部不通的情况下才使用tcp 80端口测速。
后面还会考虑增加tcp half open测速,这样相对更加准确。即使对端开启防火墙也没有问题。
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貌似回答的和我想要的不是一个呀
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支持TCP查询的代码已经发布,可以获取验证。
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@pymumu 升级了并未监听tcp端口,依然只有udp端口,还需要特殊配置?
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默认配置没启用。
openwrt的话,页面配置,其他情况,增加如下配置项
bind-tcp [::]:53
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