CERN Accelerating science

Update of DHCP software on secondary server (static addresses)

 
Description: 

ISC has warned of a vulnerability (high severity) on their DHCP software that could lead to a denial of service - see https://kb.isc.org/article/AA-00712 for more information. The CERN servers will be upgraded.

As the primary server will be available, the intervention is foreseen to be transparent.

Effective from date: 
Tuesday, July 31, 2012 - 08:00
End date: 
Tuesday, July 31, 2012 - 08:30
Service Element Affected: 
Network Configuration Service
Impact on service: 
Intervention should be transparent
Posted by: 
IT-CS
Unit responsible for resolution: 
IT Department