On Wednesday the 18th of March
all the network devices in the computer centre of building 513 and building 613 will be upgraded. The network connectivity will be heavily disrupted during the maintenance window.
From 5:00AM to 8:00AM DNS, DHCP, DBs, EDH, NICE, email, web, AFS, lxplus will be affected.
From 8:00AM to 13:00 LCG disks, tapes and CPUS will be affected Connectivity all over the site will be impacted by the first part of the maintenance.