Forum Discussion
MvdG
Cirrus
Hi Korai,
How is name resolving configured on the inside server? Also through the F5 forwarding VS? If that is the case, you need a forwarding virtual server that is listening on port 53 (DNS). Or modify the virtual server to listen on all ports.
You crossed out the destination IP in the forwarding virtual server so I think you put one of your own IP-addresses there. In a forwarding virtual server, the destination should be 0.0.0.0/0
Hope this helps.
Regards,
Martijn
Korai_331784
Sep 26, 2018Altostratus
Hi,
Thanks for response, Yes I put destination as 0.0.0.0/0 as its towards internet. regarding port 53 for DNS, I can test it with all ports but we have flow like this
host----proxy----fw---ip_forwarding_VS----Internet