At 14:56 we had a core switch failure, and a consequential period of reconvergence, lasting approximately 4 minutes. This event will have been service affecting for some cutomers on our network.
We are investigating the root cause of the hardware failure, and will publish a fuller RFO on our status blog shortly, in the meantime all hosted services ahould be up and working now, please let us know if you have any persistent issues.
Regards
Netnorth Support