Through a customer report we have become aware of an issue with a MPLS link across our network. To resolve this we need to change the MTU across some of our core links.

We need to make this change this evening to fully restore service on the link. We will make the change link at a time – Due to the resilience built into our network we don’t anticipate any issue on our network – However with any config change there is a risk of a small number of very brief dropouts or you may see slightly different routing between sites.

We will update this as the work completes