There has been an ‘incident’ with one of Zen’s Suppliers with a major failure in that supplier’s core network. Was down here for about 5 hours but coming back now. It did take Zen far too long to put something on their own status page though. Normally Zen have been really reliable. They are upgrading parts of their network in the next few days according to their service announcement pages.
I have noticed significant swings in the latency since they moved our POP from Luton to Milton Keynes though. It now varies from 7ms up to more than 20ms and ports 23 and 24 on broadband PoP: nge001.mil-re0 are far less stable. Ports 21 and 22 are usually the 7ms pair. If I was doing network management I would want to be looking at the situation, but according the Zen Support that swing is ‘acceptable’.
Edited by MercuryRH2 (Thu 28-Oct-21 22:17:48)