I'm new to F5 DNS module and need help,
I have F5 with DNS installed and works fine(almost).
some dns queries doesnt work,
when I try to find(nslookup from my pc) for example - www.cisco.com
I get response server fail
but when i try cisco.com everything works.
in the cache I can see that for www.cisco.com
I have cname,
but when I try to find out the IP of the cname I get server fail
but I dont know why..
26-Jan-2022 04:09 - last edited on 26-Jan-2022 11:19 by JRahm
You need to do some investigation:
The issue could be many things so check the f5 bug tracker and you cname config and maybe you need the F5 allias option:
Still better get some good F5 DNS learning before investigating issues with F5 getting started DNS part 1 and 2 and the operations guide:
Hi @lior, thanks for posting! Some things you might consider when posting to drive more engagement with your questions:
In this case, I'm not sure what features within F5 DNS are under test, and where your test is being run. Is it on box or from an external client?