Date & time of incident:
Thursday, April 26, 2012 - 11:00
Post date:
Thursday, April 26, 2012 - 13:55
Incident Description:
The LHCOPN link between CERN and IN2P3 is experiencing transmission errors. Data transfers may be degraded.
Service Element Affected:
Multiple Services
Specific Service detail:
LHCOPN
Impact:
Service is degraded
Status:
Resolved
Resolution date:
Fri, Apr 27, 16:00
Posted by:
IT-CS
Unit responsible for resolution:
IT Department
Updates
The link is clean since 16:00
The link is clean since 16:00
Renater, the carrier
Renater, the carrier providing the link, is working on the problem.
IN2P3 has also lost its LHCOPN backup link to DE-KIT due to a fibre cut in Strasburg, so it's running at reduced network capacity.
The degradation worsened and
The degradation worsened and the link has been taken out of production. Traffic has been re-routed to the LHCONE.