| Change ID | 456 |
| Risk / Impact | High |
| Reason | Carrier is performing upgrades to parts of their network |
| Description / Impact Expected | Due to the large scale of the upgrade these maintenance will be happening over a two day period as specified in the maintenance window. Service type that may be impacted are only MetroEthernet. |
| Duration | Data and internet services may be affected for up to 2×30 minutes during the change window |
| Work Start Date / Time |
Sunday 30th of April 2017 at 22:00 (NZST) Sunday 30th of April 2017 at 20:00 (AEST) |
| Work End Date / Time |
Monday 1st of May 2017 at 05:00 (NZST) Monday 1st of May 2017 at 03:00 (AEST) |
