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kridsana_52318's avatar
kridsana_52318
Icon for Nimbostratus rankNimbostratus
Nov 02, 2017

Can F5 DNS return NXDOMAIN to client via irule?

Hi

 

Can F5 DNS return NXDOMAIN to client via irule?

 

I've try irule DNS::last_act and DNS::answer but no avail.

 

Thank you

 

1 Reply

  • stan_piron's avatar
    stan_piron
    Icon for Cumulonimbus rankCumulonimbus
    Nov 03, 2017

    here is an example of how to respond with NXDOMAIN

    when DND_REQUEST {
    DNS::header rcode NXDOMAIN
    DNS::return
}