We are expecting more router upgrades later in the month - this should address a couple of issues we have seen the last few weeks. These should have little or no disruption. Routers are normally done in evening or over night. LNSs are done as a rolling change moving lines to a new LNS over night for a series of nights. Do note that you can configure a preferred time of night on our control pages. Exact dates for upgrades not determined yet but should all be done by end of Feb.
We will be doing some of the routers this evening, and starting the rolling LNS upgrades tonight.
We will be doing the rest of the routers this evening, and continuing the LNS roll over which will run for several more days (we have quite a few LNSs now).
We are expecting to do further upgrades at the start of March.
We are starting a rolling LNS upgrade tonight, and doing some BGP router upgrades this evening.
This was all done to plan some days ago, so closing. We do regular LNS upgrades anyway, but this case was more complex hence the specific announcement.