Network: Core 4 Reboot To alleviate some technical problems, we are upgrading our Core 4 router on July 12th at 2 AM Central Time to a new software version. This upgrade should cause minimal impact on our network, with interruption in carrier service being limited primarily to local peering and XO connectivity. The network will remain up through our other routers and BGP will ensure routing around these carriers during the reload. We expect the maintenance should not last more than 30 minutes. More...