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Forum Discussion

Harutyun's avatar
Harutyun
Icon for Nimbostratus rankNimbostratus
Mar 28, 2020

F5 DNS listener protection from DDOS and other attacks

We have F5 Big-IP VE with license GTM(DNS). I have configured gslb.example.com zone in ZoneRunner and delegate it in our external (ISP) DNS servers in order to our clients get information for zone gs...
application delivery
BIG-IP DNS
security
VE GSLB DDOS
Harutyun's avatar
Harutyun
Icon for Nimbostratus rankNimbostratus
Apr 12, 2020

Hi  . Thank you for your respond. What do you mean one more layer between PA and F5 DNS? Is there necessary to implement F5 AWAF with DNS?

  • Samir's avatar
    Samir
    Icon for MVP rankMVP
    Apr 12, 2020

    AWAF will not help here.you can add additional L3 layer(i.e firewall,etc)

    • Harutyun's avatar
      Harutyun
      Icon for Nimbostratus rankNimbostratus
      Apr 13, 2020

      We also have Cisco router(Nat, VPN, Acces Lists) in front of PA.