Presentation is loading. Please wait.

Presentation is loading. Please wait.

Open Innovation via Java-enabled Network Devices Tal Lavian

Published by Modified over 9 years ago

Similar presentations

Presentation on theme: "Open Innovation via Java-enabled Network Devices Tal Lavian"— Presentation transcript:

1 Open Innovation via Java-enabled Network Devices Tal Lavian tlavian@IEEE.org

2 Collaboration with Business Applications New paradigm of distributed applications Network devices collaborating with business applications Application aware routing JVM Oracle DB E-Commerce Business apps SAP, ERP, Optivity RMI, XML, CORBA Apps Switch Router Net-Device JVM Apps Apps Server Oplet

3 Server Collaboration Supports distributed computing applications in which network devices participate –router to router –server to router Supports Intelligent Agents Supports Mobile Agents Java-based Application Java-based Application Java-based Application

4 Active Network Management Download Oplet Service to the device. Monitor MIB variables Might be complex conditions Trend analysis DiffServ, RMON-II, etc… MIBs Report “events” to NMS –drop rate, packets/second Allow Service to take action Download application Adjust parameters based on direction from NMS Monitor Appropriate Application Download Complex Condition Exceeded NMS No more polling router Extensive access to internal resources

5 Diagnostic Mobile Agents Automatic trace-route from edge router where problem exists. –Each node reached generates a report to NMS –Trace-route code “moves” to next node in path –Mobile agents identify router health –Create logs for NMS

6 Active Intrusion Detection Intruder is identified by Intrusion Detection software Intruder signature is identified Mobile agent is dispatched in direction of intruder (based on physical port of entry) Mobile agent “chases” intruder and terminates him (shuts down link, reboot host, notify NMS)

7 ORE - Oplet Run-time Environment Service A JVM ORE Service B Oplet 1 Service C Oplet 2 Why ORE?

8 Java-enabled Device Architecture Device HW Operating System JVM Oplet C/C++ API Java API Device Code Oplet Runtime Env Device Drivers JNI JFWD API ORE Service Download

9 Separation of Control and Forwarding Planes Centralized, CPU-based Router Forwarding-Processors based Router based Router Control + Forwarding Functions combined Control separated From forwarding CPU Routing SW CPU Control Plane Forwarding Processor Forwarding Processor Forwarding Processor SlowWire Speed

10 Dynamic Configuration of Forwarding Rules CPU Forwarding Processor Forwarding Processor Forwarding Processor Forwarding Processor Forwarding Rules SW HW Forwarding Rules Forwarding Rules Forwarding Rules AN Apps

11 Real-time forwarding Stats and Monitors CPU SW HW AN Apps Forwarding Processor Forwarding Rules Statistics &Monitors Forwarding Processor Forwarding Rules Statistics &Monitors Forwarding Processor Forwarding Rules Statistics &Monitors

12 Packet Capture CPU Forwarding Processor Forwarding Processor Forwarding Processor Forwarding Processor Oplet JFWD to Divert or Copy Wire Speed Packet

13 Dynamic - On the Fly Configuration Forwarding Processor Forwarding Processor Packet PolicyFilters Dynamic Apps Packet Filter

14 Dynamic DiffServ Classification Forwarding Processor Forwarding Processor PolicyFilters ORE Service Packet Filter Sample packets, set filters to modify DS-byte for Per-Hop- Behavior modification Packet Control Plane

Download ppt "Open Innovation via Java-enabled Network Devices Tal Lavian"

Similar presentations

Dynamic Source Routing (DSR) algorithm is simple and best suited for high mobility nodes in wireless ad hoc networks. Due to high mobility in ad-hoc network,

Dynamic Source Routing (DSR) algorithm is simple and best suited for high mobility nodes in wireless ad hoc networks. Due to high mobility in ad-hoc network,
Top-Down Network Design Chapter Nine Developing Network Management Strategies Copyright 2010 Cisco Press & Priscilla Oppenheimer.

Top-Down Network Design Chapter Nine Developing Network Management Strategies Copyright 2010 Cisco Press & Priscilla Oppenheimer.
Logically Centralized Control Class 2. Types of Networks ISP Networks – Entity only owns the switches – Throughput: 100GB-10TB – Heterogeneous devices:

Logically Centralized Control Class 2. Types of Networks ISP Networks – Entity only owns the switches – Throughput: 100GB-10TB – Heterogeneous devices:
CloudWatcher: Network Security Monitoring Using OpenFlow in Dynamic Cloud Networks or: How to Provide Security Monitoring as a Service in Clouds? Seungwon.

CloudWatcher: Network Security Monitoring Using OpenFlow in Dynamic Cloud Networks or: How to Provide Security Monitoring as a Service in Clouds? Seungwon.
An Overview of Software-Defined Network Presenter: Xitao Wen.

An Overview of Software-Defined Network Presenter: Xitao Wen.
Multi-Layer Switching Layers 1, 2, and 3. Cisco Hierarchical Model Access Layer –Workgroup –Access layer aggregation and L3/L4 services Distribution Layer.

Multi-Layer Switching Layers 1, 2, and 3. Cisco Hierarchical Model Access Layer –Workgroup –Access layer aggregation and L3/L4 services Distribution Layer.
August 2000 1 Extensible Router Workshop – Princeton University Open Networking Better Networking Through Programmability Extensible Router Workshop Princeton.

August Extensible Router Workshop – Princeton University Open Networking Better Networking Through Programmability Extensible Router Workshop Princeton.
Enabling Active Networks Services on A Gigabit Routing Switch Tal Lavian and the Openetlab Team.

Enabling Active Networks Services on A Gigabit Routing Switch Tal Lavian and the Openetlab Team.
Rob Jaeger, University of Maryland, Department of Computer Science 1 Active Networking “ The active network provides a platform on which network services.

Rob Jaeger, University of Maryland, Department of Computer Science 1 Active Networking “ The active network provides a platform on which network services.
Unified Device Management via Java-enabled Network Devices Tal Lavian Rob Duncan Bay Architecture Lab, Santa.

Unified Device Management via Java-enabled Network Devices Tal Lavian Rob Duncan Bay Architecture Lab, Santa.
SNMP and CMIP By, Vishwajit Singh Srigiri Laxman Srinivas ISQS 6341, Spring 2000.

SNMP and CMIP By, Vishwajit Singh Srigiri Laxman Srinivas ISQS 6341, Spring 2000.
Remote Network Monitoring (RMON)

Remote Network Monitoring (RMON)
Remote Monitoring and Desktop Management Week-7. SNMP designed for management of a limited range of devices and a limited range of functions Monitoring.

Remote Monitoring and Desktop Management Week-7. SNMP designed for management of a limited range of devices and a limited range of functions Monitoring.
1.  TCP/IP network management model: 1. Management station 2. Management agent 3. „Management information base 4. Network management protocol 2.

1.  TCP/IP network management model: 1. Management station 2. Management agent 3. „Management information base 4. Network management protocol 2.
Rob Jaeger, University of Maryland, Department of Computer Science 1 Programmable Network Devices: A Revolution! Robert F. Jaeger University of Maryland.

Rob Jaeger, University of Maryland, Department of Computer Science 1 Programmable Network Devices: A Revolution! Robert F. Jaeger University of Maryland.
Open Distributed Networking Intelligence: A New Java Paradigm Tal Lavian.

Open Distributed Networking Intelligence: A New Java Paradigm Tal Lavian.
Top-Down Network Design Chapter Nine Developing Network Management Strategies Oppenheimer.

Top-Down Network Design Chapter Nine Developing Network Management Strategies Oppenheimer.
1 IEEE LAN/ MAN Banf 1998 Open Java-Based Intelligent Agent Architecture for Adaptive Networking Devices Tal Lavian, Bay Architecture Lab

1 IEEE LAN/ MAN Banf 1998 Open Java-Based Intelligent Agent Architecture for Adaptive Networking Devices Tal Lavian, Bay Architecture Lab
VeriFlow: Verifying Network-Wide Invariants in Real Time

VeriFlow: Verifying Network-Wide Invariants in Real Time
Java SNMP Oplet Tal Lavian. Goals Portable across a range of devices Extensible Simple and convenient for client use Consistent with SNMP model Hide unnecessary.

Java SNMP Oplet Tal Lavian. Goals Portable across a range of devices Extensible Simple and convenient for client use Consistent with SNMP model Hide unnecessary.

Similar presentations

Ads by Google