HEP System Managers Meeting, UCL.

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Presentation transcript:

HEP System Managers Meeting, UCL. Title Network Status Report John B. Macallister Oxford University and PPNCG Meeting of HEP System Managers UCL 26th November 2002 . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. JANET Backbone The JANET Backbone . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. JANET Backbone Map The JANET Backbone . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Regional Networks JANET Regional Networks . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. External Connections JANET External Network Connections . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. GEANT Map European GEANT Network . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

GEANT Global Connectivity . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. ESnet Backbone Esnet Backbone . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. ESnet Peering Esnet Peering . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Abilene Backbone Abilene Backbone . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. The Abilene Network Abilene Network . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. RAL-SLAC Rtt+PkLs Rtt and Packet Loss RAL to SLAC (21-NOV-2002) . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. DL-SLAC Rtt+PkLs Rtt and Packet Loss DL to SLAC (21-NOV-2002) . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. RAL-CERN Rtt+PkLs Rtt and Packet Loss RAL to CERN (21-NOV-2002) . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. RAL-IC Rtt+PkLs Rtt and Packet Loss RAL to IC (21-NOV-2002) . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. RAL-UK Rtt+PkLs Rtt and Packet Loss from RAL to UK Sites (21-NOV-2002) Glasgow Liverpool QMW Lancaster Bristol Birmingham . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. RAL-FNAL Rtt+PkLs Rtt and Packet Loss RAL to FNAL (26-NOV-2002) . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Ox-SLAC Route Route Monitoring Oxford to SLAC . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Ox-FNAL Route Route Monitoring Oxford to FNAL . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Ox-CERN Route Route Monitoring Oxford to CERN . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. CERN-Ox Route Route Monitoring CERN to Oxford . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Ox-Minnesota Route Monitoring Oxford to Minnesota . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Ox-SNO Route Monitoring Oxford to SNO . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Ox-US.COM Route Monitoring Oxford to US .COM Site . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Sample Incident Sample Incident Ticket Number: 20021125-2 Ticket Status: OPEN Ticket Type : Unscheduled Ticket Source: JANET OPS Ticket Scope : Link Site/Line : Geant Ticket Owner : JANET OPS Problem Fixer: - Ticket Opened: 20021125 09:44 UTC Problem Start: 20021125 01:18 UTC Ticket Update: Ticket Closed: Problem Ends : Ticket Summary: Janet connectivity to GEANT Problem Description: Janet connectivity to GEANT has been flapping on our monitoring tools since Monday 25th November 2002 01:18Hrs. Affected: Janet connectivity to GEANT Actions: cziakkb 20021125 10:02 UTC NOSC are investigating. Time to Fix: (Hours:Mins) Fix: History: Ticket Number: 20021125-2 Ticket Status: UPDATE Ticket Owner : JANET OPS Problem Fixer: GEANT NOC Ticket Update: 20021125 15:33 UTC cziabmm 20021125 15:36 UTC The upgrade has taken place and since then the peering to GEANT has remained stable. We will keep this ticket open 24 hours for monitoring purposes. cziakkb 20021125 13:18 UTC GEANT have confirmed a Bug in the UK router OS. An emergency upgrade will be done at 14:00 UTC. During this upgrade, BGP peering with GEANT will go down . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Route Detail Route Detail from Sample Incident . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. Summer’02 RAL to SLAC (14th August to 3rd September 2002) . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. UK-FR-DE-Abilene UK-FR-DE-Abilene . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. UK-ESnet UK-ESnet . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. UK-DE-FR-UK US-DE-FR-UK . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. UK-AT-CH-FR-UK US-AT-CH-FR-UK . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

HEP System Managers Meeting, UCL. US-UK US-UK . JBM . 26th November 2002 HEP System Managers Meeting, UCL.

Deployment of Network Monitoring Network monitoring will be deployed at all Particle Physics sites. Deployment will be undertaken by someone working for Robin Tasker. All sites are asked to nominate a contact for setting up of monitoring. GridPP reps may already be making arrangements. All sites are requested to contact Robin Tasker: r.tasker@dl.ac.uk . JBM . 26th November 2002 HEP System Managers Meeting, UCL.