DNS::question name - Modifying a DNS Suffix When Your Windows Client Appends It During Recursive Lookups
Quite some time ago I was asked about a 2-second delay when performing recursive lookups against the BIG-IP. My first thought was that there was an issue with transport. I then decided to deploy it i...
Updated Jun 06, 2023
Version 2.0
Agreed and to be completely transparent, this article was really derived from a customers request that the user experience was not the same when performing manual lookups against the BIG-IP as it was when performing lookups against other name resolution providers. I can't say with 100% certainty though I believe they were only referring to AD which I agreed with them does not require a following . when performing a nslookup. Either way, if a customer feels there is a problem whether there is or isn't they have a solution. The basic iRule also provides some with an example of how to modify DNS queries if a particular suffix is matched. I appreciate the response Stanislas!