dotcloud/docker — pull request #2124 by jpoimboe (2013-10-08 15:15:36+00:00)
Title: Fix container networking on Fedora

By default, Fedora has a REJECT rule as the last entry in its iptables FORWARD table, which causes DNS packets sent from a container to be rejected, and all DNS lookups will fail.

Enable container networking for Fedora and any other distros that have this issue.