We need to reconfigure our Internet routers to enable resilience of our new telephony infrastructure. This will cause a 3-minute outage to the primary JANET connection, during which time the campus (and Halls) link to the Internet will fail over to (and back from) the secondary JANET connection. This failover process currently causes an outage of about six seconds, and there will be at least two of these short outages at about 0800. Full service will be restored by 0900.
We apologise for any inconvenience caused.