Forum Discussion

b_1's avatar
b_1
Icon for Altocumulus rankAltocumulus
Aug 13, 2019

Sending traffic to virtual server based on client IP

I'm looking to configure an irule that will direct traffic to one of two virtual servers I have under a WideIP entry. Basically when a request comes in if it's an IP address of 1.1.1.1 I want to send...
application delivery
BIG-IP DNS
iRules
  • Dario_Garrido's avatar
    Dario_Garrido
    Aug 13, 2019

    Hello.

     

    You can do something like these examples

    https://clouddocs.f5.com/api/irules/DNS_REQUEST.html

     

    Also you can experimenting using split-DNS

    https://support.f5.com/csp/article/K14421

     

    KR,

    Dario.

b_1's avatar
b_1
Icon for Altocumulus rankAltocumulus

So i've setup a split DNS iRule however for some reason, the client IP is not being matched to the IP entries in my datagroup. I've created two datagroups to see if the name was an issue but that didnt resolve the problem. If i switch the configuration to a known working datagroup, split DNS works perfectly. Any ideas? pulling my hair out.

Dario_Garrido's avatar
Dario_Garrido
Icon for MVP rankMVP
Aug 15, 2019

Could you share you iRule and datagroup configuration?

 

KR,

Dario.