ISP Availability

Hi all,

In my simple enviorement I have two service providers connected to my firewall, my Webserver is behind and protected by this firewall.

My DNS servers is configured in Cloudflare.  In my DNS configuration I pointed Type A record for each service provider by redundancy proposes. 

 The question is;  CloudFlare is able to detect if one of my ISP goes down and stop to response the Type A record for that unreachable ISP ?

Claudio Rezende

Cloudflare will not know if one of the ISPs goes down, if you are just using DNS. You would need to setup a load balancer.

1 Like

Thanks a lot !!! Worked with load balance feature.

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