For the past few weeks we have begun to see incrementing inbound errors on cr2-magru xe-0/1/0, connected to EdgeUno transit circuit there.

The problem could be the edge-uno side, but experience tells me the carrier will request us to check our end before taking any action. So I think the first thing to do is arrange remote hands in magru to clean the fibre patch from the panel to our router, and replace the optic in the port. Optic type is 10G-Base-LR.

The port is the one circled below, labelled '4' on the front:

We can have a look at it after that and if it persists raise an issue with edgeuno to swap the module their side / clean fibers. Please loop in netops so we can drain this circuit before the work takes place.

Right now the error-rate is low and we are doing a decent level of traffic so I am not putting the circuit of of service, but I'll keep an eye on it.