1. Monitoring Appliance Status
Otto Kreiter, DANTE
LHCOPN, Geneva,

2. Agenda Monitoring parameters & monitoring scheduling (proposal)
Deployment process for the LHCOPN
perfSONAR MDM v3.0 & E2EMON features

3. Monitoring parameters & Monitoring scheduling (proposal)

4. Typical T0-T1 measurement appliance installation reminder
HADES Agent (delay)
Pinger/Tracert-MP
Box-1
Box-2
Box-3
LHCOPN
Cacti, RRD-MA (count)
SQL MA(L2 stat)
E2ESync
Lookup service
BWCTL tool – MP(TCP)
perfSONARBuoy
Auth. Service

5. Metrics collected & scheduling
Delay - scheduled measurements
Owe-Way Delay (OWD), IP Packet Delay Variation (IPDV), One Way Packet Loss (OWPL)
Every 60s
Achievable Bandwidth - scheduled measurements
TCP throughput transfer (max. 950Mbit/s)
Every 6h
Achievable Bandwidth - on-demand measurements
TCP and UDP throughput transfer (max. 950MBit/s)
Traceroute - scheduled measurements
Hop list
Every 5 min

6. Metrics collected & scheduling cont.
Router Interface statistics
Link capacity
Link utilisation
Interface input errors
Interface output drops
Every 5 min
L2 circuit status
domain and/or inter-domain circuit status (UP/DOWN)

7. Delay - scheduled measurements
Enable
to identify routing issues (OWD)
to identify congestion (w/ or w/o packet loss) (OWD, IPDV, OWPL)
to identify high packet loss rate (OWPL)
to identify path instability (IPDV)
to keep a historical trace of the changes at a finer grained granularity (60s)
to validate the recovery of the service after failure
to verify consistency before and after maintenance

8. Achievable Bandwidth -scheduled measurements
Enable
to identify performance degradation
to compare data transfer rate against historical baseline from a well tuned host
to validate the recovery of the service after failure

9. Achievable Bandwidth on-demand measurements
Enable
to troubleshoot TCP throughput performances by running tests from a well tuned host and compare them against a historical information
to validate the recovery of the service after failure
to verify consistency of the performances before and after maintenance

10. Traceroute - scheduled measurements
Enable
to identify IP path stability over time
to identify routing issues
to validate the path recovery of the service after failure
to verify the path consistency before and after maintenance

11. Router Interface statistics
Enable
to identify traffic load for troubleshooting (congestion, heavy utilisation), long term trend and planning
to estimate the available bandwidth
to identify short term and long term congestion with losses (output drops)
to identify faulty links (input errors)
to verify traffic recovery after failure
to verify consistency before and after maintenance

12. L2 circuit status Enable
to identify the status of a circuit segment in a given domain.

13. Conclusion Parameters and scheduling wel estalished but not nailed.
Scheduling can be customized as per customer needs.
Next step to demonstrate UI – next LHCOPN

14. Deployment process
for the LHCOPN

15. perfSONAR MDM LHCOPN Site Deployment
Site Deployment Steps:
Site survey
Hardware purchase
Shipment of the hardware to site
Hardware installation
Software installation
Service configuration

16. perfSONAR MDM LHCOPN deployment steps
Deployment planned in phases
Each phase involves 4 sites
Each site will:
Be addressed individually
Have a dedicated Service Desk person
Successful deployment depends upon site collaboration

17. perfSONAR MDM v3.0 & E2EMON features

18. perfSONAR MDM 3.0 Significant improvements to software installation
rpm and Debian packages
New 'Web Admin' interface
slick web based configuration interface for ease of configuration, administration and support of software.
Authentication and Directory services (Lookup)
validation of identities specified by eduGAIN
identity from various Identity Providers
The bundle contains 10 different web service software.

19. E2EMON enhancement
SNMP trap for Nagios sensors / per project and per link to selected recipients (requested by PIC and IN2P3)
Feature available mid July.