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Forum Discussion

F5_Digger's avatar
F5_Digger
Icon for Altostratus rankAltostratus
Jul 10, 2019

DNS Topology Load Balancing for enterprise WIFI using OpenDNS Public DNS Servers

Hi experts,   Have any of you implemented or considered Topology load balancing for enterprise WIFI (Nationwide) where WIFI clients are using OpenDNS public DNS servers?   Here is the environ...
application delivery
BIG-IP DNS
SWJO's avatar
SWJO
Icon for Cirrostratus rankCirrostratus
Jul 10, 2019

I think LDNS should support eDNS client subnet feature.

 

likewise HTTP`s X-forwarded-for.

 

So If LDNS support eDNS client subnet, your DNS/GTM have configuration recognize eDNS`s client address.

  • F5_Digger's avatar
    F5_Digger
    Icon for Altostratus rankAltostratus
    Jul 10, 2019

    I think about that but unfortunately we can't force LDNS to support eDNS and our F5 DNS is version 13 which doesn't support eDNS yet.