Adding a PIB to the MIB Configuration and integration of advanced monitoring

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Juliet Goodwin
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1 Adding a PIB to the MIB Configuration and integration of advanced monitoring Steven Van den Berghe 1 st Scampi Workshop Amsterdam - 27 January 03

2 What I think I ll be talking about Demand for measurements is growing: complexity is growing diversity is growing Options: one device for every task one part of a device for every task flexible and powerful usage Requirements: unify measurement representation, configuration unify usage No religious war First Scampi Workshop -- Amsterdam

every task flexible and powerful usage Requirements: unify measurement representation,

3 What to measure Functionality: observation => diagnostic monitoring Basic monitoring functionality available for ages: ping: calculate round-trip delay and loss by injecting packets in a network SNMP/MIBs/RMoN: add counters etc. to network elements to passively monitor what passes Snort, Ntop: Diagnostics/stats on streams Functionality: reaction => operational measurement One step beyond: automated reaction to monitoring results Policy based management: if <event> then <action> First Scampi Workshop -- Amsterdam

to network elements to passively monitor what passes Snort, Ntop: Diagnostics/stats on streams Functionality: reaction => operational

4 Unification? Fault & Anomaly Analysis Network planning TE Network diagnostics Demand Analysis Trajectory Sampling ~ QoS analysis Analyse Individual Flows Analyse Aggregated Flows Analyse Aggregate First Scampi Workshop -- Amsterdam

5 Integrating Monitoring In the Device Network Monitoring Device configuration reporting New type of measurements complete new top-down part in device Flow Exports SNMP like CLI based Web based Counters (conditional) flow capturing Signature Analysis Classification Concatenation to stream First Scampi Workshop -- Amsterdam

CLI based Web based Counters (conditional) flow capturing Signature Analysis

6 Requirements What I Have What I Want to Have Application Stats Intrusion Detection Packet Sampling A Single Way to configure report act upon reports First Scampi Workshop -- Amsterdam

7 Big job & Small Blocks From Device istcp? Count Discard Link Source Function isudp? Count From Device Sample 10% istcp? Count Discard else Count First Scampi Workshop -- Amsterdam

8 Unified Access: SCAMPI Applications MAPI Module Organiser Middleware Modified Click OKE Hardware Basic NICs NP External Source App DEV App HW SW First Scampi Workshop -- Amsterdam

Basic NICs NP External Source App DEV App HW SW 20.

9 Functionality Summary N x Input Functional Element N x Output App Flow exports Source DEV App Events HW First Scampi Workshop -- Amsterdam SW Build powerful monitoring constructs from simple elements classifier, sampling (incl. Hashing), flow export optimize intermediate graph object-oriented better suited than functional? Basic Statistics

03 First Scampi Workshop -- Amsterdam -- 27-01-03 9 SW Build powerful monitoring

10 Case: TE Multi-Service Traffic Engineering (TE): accommodate a maximum of multi-service traffic requests by optimally using the available network resources One new keyword : Service monitoring + Old functionality: e.g. driving GUIs for management (e.g. for failure detection and human network analysis etc.) Requires Demand analysis (passive, sampling) QoS-measurements (active, passive, sampling) Network status (passive) Observation + automated operation draft-ietf-tewg-measure First Scampi Workshop -- Amsterdam

) Requires Demand analysis (passive, sampling) QoS-measurements (active, passive, sampling) Network status (passive) Observation +

11 ietf-rap-feedback Given provisioned objects part of configuration Check stats and report regularly on change on threshold crossing PDP Network Management System PEP Configure Regular Report Conditional Report First Scampi Workshop -- Amsterdam

PDP Network Management System PEP Configure Regular Report

12 Tunnel Management Set-up monitoring of subnet B demand > 20% On Alarm Re-map and re-configure Subnet A T1 Subnet B T2 20% 80% First Scampi Workshop -- Amsterdam

13 Thank You Any (remaining) questions? First Scampi Workshop -- Amsterdam

14 What I think I ll be talking about Demand for measurements is growing: complexity is growing diversity is growing Requirements: unify measurement representation, configuration unify usage Implemention using a basic-building-blocks method vs. a table-based method First Scampi Workshop -- Amsterdam

representation, configuration unify usage Implemention using a

The SCAMPI Scaleable Monitoring Platform for the Internet. Baiba Kaskina TERENA baiba@terena.nl

The SCAMPI Scaleable Monitoring Platform for the Internet Baiba Kaskina TERENA baiba@terena.nl Agenda Project overview Project objectives Project partners Work packages Technical information SCAMPI architecture