I'm currently setting up a router with bird under centos 7, and I need the ucarp software for carp protocol. It was present in epel6, it should be great to have it in 7. In the mean time I installed manually the package from epel6 and it seems to work well, so no big change are required.
Package Change Request
Package Name: ucarp
New Branches: epel7
Git done (by process-git-requests).
Branched and built.