Emergency Network Maintenance: Debug UCDavis 100Gbps HPR Research Network link to CENIC Sunnyvale
Scheduled Maintenance
Report for UC Davis
Completed
The scheduled maintenance has been completed.
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Scheduled
Purpose:
The UC Davis HPR (High Performance Research) 100G network from UCD NOC to CENIC Sunnyvale HPR shows errors and errors are increasing. As a result of the error, the incoming traffic to UC Davis is severely slowed down. CENIC suspects that the issue is between their router and their optical node and CENIC will take the lead in trouble-shooting the problem.
Impact:
TThe link between UCD and CENIC Sunnyvale HPR will be down for approximately 15-30 minutes to debug the issue, but a longer window is scheduled here.
Further down time might be warranted if the problem can not be resolved by replacing optics or fibers.
Affected:
VLANs:
ENG-AP-SCI-2-HPR 1365
IDAV-CSE-3-HPR 1453
GENOME-CTR-6-HPR 1465
IT-COMMUNRES-15-HPR 1528
perfSONAR-1646 1646
PHYSICS-5 1707
COMPUTER-SCI-1-HPR 1751
DIBBS-ARIZONA-1-HPR 1758
RISK-SAFETY-SLTNS-1-NR CLR-7496 2001
ANR-1-NR 2703
----------------------------
IT Express Service Desk
ithelp@ucdavis.edu
530.754.HELP (4357)
The UC Davis HPR (High Performance Research) 100G network from UCD NOC to CENIC Sunnyvale HPR shows errors and errors are increasing. As a result of the error, the incoming traffic to UC Davis is severely slowed down. CENIC suspects that the issue is between their router and their optical node and CENIC will take the lead in trouble-shooting the problem.
Impact:
TThe link between UCD and CENIC Sunnyvale HPR will be down for approximately 15-30 minutes to debug the issue, but a longer window is scheduled here.
Further down time might be warranted if the problem can not be resolved by replacing optics or fibers.
Affected:
VLANs:
ENG-AP-SCI-2-HPR 1365
IDAV-CSE-3-HPR 1453
GENOME-CTR-6-HPR 1465
IT-COMMUNRES-15-HPR 1528
perfSONAR-1646 1646
PHYSICS-5 1707
COMPUTER-SCI-1-HPR 1751
DIBBS-ARIZONA-1-HPR 1758
RISK-SAFETY-SLTNS-1-NR CLR-7496 2001
ANR-1-NR 2703
----------------------------
IT Express Service Desk
ithelp@ucdavis.edu
530.754.HELP (4357)
This scheduled maintenance affected: Network.