We are seeing a number of MAC address learning issues flagged on the logs of one of our core Juniper  switches in the Huntingdon Data Centre

This is currently not service affecting – However we would like to clear this before it causes an issue. As such we will upgrade the firmware on the switch and reboot it later this evening.

This will affect access to some services in the Huntingdon Data Centre and some leased lines which are patched via it.

We expect the outage to be no longer than 20 minutes and we do have spare hardware etc on site should anything not go as planned.

We will update this post as the work progresses

We apologise for any issues that you may have as a result

This work was completed we did have an issue with accessing the switch during the upgrade but service disruption to customers was minimal.