We did the initial setup via the network and it wasn't very complex. We had an in-house team that helped with the configuring of the network. The entire network is routed by Neustar's IPs and from there on Neustar mitigation takes care of it. It wasn't complex at all. It took us about a month to get everything in place. They did have a small trial run with a selected set of users on selected servers. Once we were considering that things were working properly, we made sure that we moved all customer servers onto that particular product.