We're going to switch the networks of the Roubaix datacentre onto a new, more robust and lower latency infrastructure.
Update(s):
Date: 2014-04-15 12:45:38 UTC Some failover IPs are not receiving traffic because the router doesn't know their MAC addresses. We will add the missing information to the configuration.
Date: 2014-04-14 15:30:53 UTC Part of the failover IPs of the servers in 91.121.11.0/24 were not responding to pings, due to an incomplete configuration running prior to the migration.
Date: 2014-04-14 10:54:15 UTC The migration did not go as planned. We had to switch the routing directly onto the new routers as an emergency, although we had only planned to migrate L2. This way, the failover IP/VMAC config is not up-to-date. We have approximately 15 mins to synchronise the config on the new routers.
We will change the procedure for process for future network migrations.
Date: 2014-04-14 10:48:28 UTC We're starting with the network 91.121.11.0/24.