Mirror moving

[Richard Allen]

Hello, 

I've been running fedora.is for many, many years at Siminn. We are now currently
moving it to a new server at a new location. 
the IPv4 and IPv6 addresses will change. The name (fedora.is) will not change, but I do
like the hostname of the new mirror server, which is mirrors.opensource.is :) 

What are the ACL and/or mirror-manager changes I need to go through to get this done? 

Best regards, 
Richard.