Foreman » Installer

Description of problem:
Foreman only creates reverse zone file for first set of prefixes in a multi-prefixed subnet.

How reproducible:
Everytime

Steps to Reproduce:
1. Install Foreman in a provisioning configuration using a subnet that has multiple prefixes such as 10.1.0.0/23
2. Add a host to foreman with an ip address prefixed with 10.1.1.

Actual results:
Foreman errors with:
Create Reverse DNS record for INSERT_HOSTNAME_HERE task failed with the following error: 400 Bad Request

Additional info:
Adding a host using an address prefixed with 10.1.0 works fine.

After manually adding a reverse zone in the named configuration, adding a host to the higher prefixed addresses works.