At approx. 8:15pm this evening, our alerting saw a flap of our protected fibre link between Manchester and London (provided as an MPLS pseudowire) which affected connectivity between LDeX2 and LDeX1 datacentres.
This link is used solely for our connectivity to LINX LON1 and LINX LON2 peering networks, and caused some paths to reconverge in BGP.
This did not impact on any connectivity via LINX MAN1, EquinixIX-Manchester, or our global internet transit provider paths.
We will continue to monitor the MPLS circuit for further issues.