Description of problem:

How reproducible:

Always

Is this issue a regression from an earlier version:

No

Steps to Reproduce:

1. Configure provisioning setup on IPv6 Satellite and create a IPv4 subnet

2. Provision/Create a host with a host group and IPv4 only interface 

3.

Actual behavior:
Provisioning on IPv6 Satellite to provision a host on IPv4 subnet fails to fetch kickstart as IPv4 host can't reach to IPv6 Satellite directly.

Also tried with http-proxy and http-proxy-port host parameters with value as a proxy which translates IPv6 to IPv4 and vice versa but it still fails with same error

Expected behavior:
IPv6 Satellite is able to provision a host on IPv4 subnet successfully

Business Impact / Additional info: