Using external content types, I am trying to create an asset management system for administering, among other things, IP addresses. Using an enterprise search center, the crawler indexes the external content just fine, but when searching for an IP address, no results are returned.
I.e., if the entire scope for 192.168.1.0/24 is documented, searching for "192.168.1.35" yields no results. Searching for just "192" or "168" returns all the addresses, but when searching for "192." or "168.", that is, with a punctuation mark, nothing is returned.
Have I done something wrong? Is it possible to change this behaviour?