Haven't seen this in a long time, but I sure seem to be getting 'service unavailable' a lot lately.

Brinke, I had this happen 2 days on the row.!!..yesterday/today seems fine...

My sector is the .ca zone.. and I am pretty confident that on the wire network ip domain fixes are taking place (border edge routers), which is causing sla point failures.. it's a pesistent noise..

..this is symptomatic of what is is also called as "infrastructure deployment"!