Design of a dynamic management capability for the Server and Agent Based Active Network Management (SAAM) system to support requests for guaranteed quality of service traffic routing and recovery

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by  Kuo, Dao-Cheng.

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NAVAL POSTGRADUATE SCHOOL
Monterey, California
THESIS
DESIGN OF A DYNAMIC MANAGEMENT CAPABILITY
FOR THE SERVER AND AGENT BASED ACTIVE
NETWORK MANAGEMENT (SAAM) SYSTEM TO
SUPPORT REQUESTS FOR GUARANTEED QUALITY OF
SERVICE TRAFFIC ROUTING AND RECOVERY
By
Kuo Dao-Cheng
John H. Gibson
September 2000
Thesis Advisor: Geoffrey Xie
Second Reader: Bert Lundv
Approved for public release: distribution is unlimited.

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1. AGENCYUSE ONLY (Leaveblank) 2. REPORTDATE 3. REPORTTYPEANDDATES COVERED
September2000 Master's Thesis
4. TITLEANDSUBTITLE: 5. FUNDINGNUMBERS
Design of a Dynamic Management Capability for the Server and
Agent based Active network Management (SAAM) System to
Support Requests for Guaranteed Quality of Service Traffic
touting and Recovery
AUTHOR(S)
6.
Kuo, Dao-Cheng and Gibson, JohnH.
PERFORMINGORGANIZATIONNAME(S)ANDADDRESS(ES) PERFORMINGORGANIZATION
7. i.
Naval Postgraduate School REPORTNUMBER
Monterey, CA 93943-5000
9. SPONSORING/MONITORINGAGENCY NAME(S)ANDADDRESS(ES) 10.SPONSORING/MONITORING
AGENCY REPORTNUMBER
11. SUPPLEMENTARY NOTES The views expressed in this thesis are those ofthe author and do not reflect the official
policyorpositionofthe DepartmentofDefenseorthe U.S. Government.
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Approved forpublic release; distribution is unlimited.
ABSTRACT (maximum 200 words) The use of interconnected networks has permeated most
aspects of society. Along with this explosion in the use of computer networks the demands for
increasingly capable applications has placed great demands upon the network transport
protocols to ensure to the user high throughput, reliable service, and virtual real-time response.
The current Internet, the descendent of the Advanced Research Projects Agency Network, is
routed in the Transport Control Protocol/Internet Protocol. This protocol stack has no
mechanism for providing guarantees to network clients regarding the quality of service
provided. Further, the routing of traffic across the network is router centric, providing no
mechanism for optimization of resource allocation to client service requirements. This thesis
provides a method for dynamically controlling the allocation of network resources within an
autonomous system by a central server. The algorithm significantly improves the performance
of the server over the previous prototype and enables the server to add or remove routers from
the network topology on the fly in response to status messages from the participating routers.
14.SUBJECT TERMS Next Generation Internet, Integrated Service, Guaranteed 15.NUMBEROF
PAGES 224
Service, Differentiated Service, Best Effort Service, Quality ofService, Flows,
Networks, Routing, Path Information Base, Link State Advertisement, Network 16.PRICECODE
Resource Allocation.
17.SECURITY 18.SECURITY 19.SECURITY 20.LIMITATION
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Approved for public release; distribution is unlimited
DESIGN OF A DYNAMIC MANAGEMENT CAPABILITY FOR THE SERVER
AND AGENT BASED ACTIVE NETWORK MANAGEMENT (SAAM) SYSTEM
TO SUPPORT REQUESTS FOR GUARANTEED QUALITY OF SERVICE
TRAFFIC ROUTING AND RECOVERY
Dao-Cheng Kuo
Lieutenant Colonel, RepuMic of China Army
B.S., Chung Cheng Technology Institute, 1988
John H. Gibson
Lieutenant Colonel, United States Air Force
B.S., Point Loma Nazarene College, 1977
M.S., Naval Postgraduate School, 1990
Submitted in partial fulfillment of the
requirements for the degree of
MASTER OF SCIENCE IN COMPUTER SCIENCE
from the
NAVAL POSTGRADUATE SCHOOL
September 2000