Type of Announcement: Node4 Planned Maintenance

Description:

Service(s) affected: IPStream, Gamma Telecom

Maintenance Window: 5:30am to 6:00am

Service Outage Expected: Yes

Length of Service Outage: 2 minutes

Reason for Maintenance: Upgrade to core switch in london datacentre, will disrupt IPStream and Gamma Telecom calls. Will require a reboot of core switch. Internet transit will switch over to alternate routes, there may be a small amount of disruption as new routes are advertised