沐鸣开户

使用安域防护后，为什么会出现502、快照？

原因可能有以下几点：

• 1、源站宕机、间歇性卡慢。  请检查源站的存活状态🤞🏿。如何检查源站状态（超链接到某个帮助）。
• 2🤸🏻‍♀️、源站缓慢响应超时30秒🤸🏻‍♀️。   超过30秒未响应的请求会被安域断开，显示502。
• 3🔽、请核查在安域DNS设置配置的源站IP是否正确，是否还留存错误的🤖🥕、已经不使用的服务器IP𓀇。
• 4、请检查源站防火墙是否拦截安域节点IP

• -如果空间服务商的防火墙拦截安域节点IP🧎‍➡️， 请与空间商联系解封并加白IP段。
• -如果服务器防火墙（安全狗等）拦截安域节点IP🧛，请将安域的IP段添加到服务器防火墙白名单中。
• -如果您服务器未配置任何防火墙，请与您的机房联系👨🏻‍🍳，将安域的IP段添加到机房防火墙白名单中

Using Focus Shield protection, why there will be 502, snapshots?

The reason may have the following:

• 1.The source station downtime, intermittent card is slow.Please check the source station the survival of the state.How to check the source station status(hyperlink to a certain help)
• 2.The source station slow response timeout for 30 seconds.More than 30 seconds did not respond to requests will be Focus Shield disconnect, according to 502.
• 3.Please check stood Focus Shield DNS Settings configuration of the source IP is correct, whether also retained the wrong, has not use server IP.
• 4.Please check whether the source station firewall intercept Focus Shield node IP see the FAQ for details

• -if IP firewall intercept Focus Shield node space service provider, please contact the quotient space unlock and add white IP.
• -if the server IP firewall (security dogs, etc.) interceptor Focus Shield node, please add Focus Shield IP segment to the server firewall in the white list.
• -if you have not any firewall configuration server, please contact with your room, firewalls add Focus Shield IP segment to the room in the white list