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Rajagopalan, Mobile Internetworking Protocols for Wireless Networks with ATM Backbones, MILCOM ’97 Conference Proceedings, Nov. 2, 1997.

Rao, A Proxy-Based Personal Web Archiving Service, ACM SIGOPS Operating Systems Review, Jan. 2001.

Redi, Mobile IP: A Solution for Transparent, Seamless Mobile Computer Communications, Upcoming Trends in Mobile Computing and Communications, Jul. 1998.

Request for Reexamination for U.S. Patent No. 6,130,892, Feb. 15, 2005.

Rigney, RFC 2138, Remote Authentication Dial In User Service (RADIUS), Apr. 1997.

Rizzo, A Dynamic Pricing Framework to Support a Scalable, Usagebased Charging Model for Packet-switched Networks, May 7, 1999. Robinet, An implementation of a gateway for hierarchically encoded video across ATM and IP networks, Proceedings of the IFIP TC-6 Eigth International Conference on High Performance Networking, Sep. 21, 1998.

Rowe, Reliability of WWW Name Servers, Computer Networks and ISDN Systems, Apr. 1995.

Schilit, A System Architecture for Context-Aware Mobile Computing, Ph.D. Thesis, May 1995.

Schoen, Convergence Between Public Switching and the Internet (XVI World Telecom Congress Proceedings), Sep. 21, 1997. Shamsuddin, Positioning of Wireless Broadband, Jun. 1996.

Short, Mobile Wireless Network System Simulation, Wireless Networks, vol. 1, Iss. 4, Nov. 1995.

Stevens, ARP: Address Resolution Protocol; TCP Illustrated, 1994. Stevens, R, TCP Connection Handshake, 1994.

Stewart, J , Working with Proxy Servers, WebServer Magazine, Mar. 1997.

Sudan, Gateway Based Approach for Conducting Multiparty Multimedia Sessions over Heterogeneous Signaling Domains, Proceedings of the INFOCOM ’97 Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies,, Apr. 9, 1997. Taylor, Internetwork Mobility the CDPD Approach, Jun. 11, 1996. Teraoka, A Network Architecture Providing Host Migration Transparency, ACM SIGCOMM Computer Communication Review, Sep. 1991 .

Teraoka, Host Migration Transparency in IP Networks: The VIP Approach; ACM SIGCOMM Computer Communication Review, vol. 23, Iss. 1, Jan. 1993.

Teraoka, VIP: A Protocol Providing Host Mobility, Communications ofthe ACM, Aug. 1994.

The Apache Group, Mod-perl.c, Jun. 17, 1995.

The Independent, Hardware hustle hits the classroom, May 20, 1996. Thomsen, Mobile Agents—The new paradigm in computing, ICL Systems Journal, vol. 12, Issue 1, pp. 14-40, May 1997.

TIS Firewall Toolkit Overview, Jun. 30, 1994.

Tut Systems Launches Hotel Internet Management System, PublicPort(TM) Latest Addition to Multi-Tenant Unit Product Line Allows Hotel Owners to Use Existing Copper Infrastructure to Provide ‘Plug and Play’ Internet Services, Jun. 23, 1999.

Universal Subscriber Gateway, Nomadix, Inc., 2701 Ocean Park Blvd., Suite 231, Santa Monica, California 90405, 1999.

USG Product Timeline, Nomadix, Inc ., 2701 Ocean Park Blvd., Suite 231, Santa Monica, California 90405, Aug. 31, 1999.

Varaiya, INDEX Project Proposal—Executive Summary,INDEX Project Report #98-005P, Aug. 6, 1996.

Venema, TCP Wrapper; Network monitoring, access control, and booby traps, Proc. of the Third Usenix UNIX Security Symposium, USENIX Association, Sep. 1992.

Wessels, Squid Proxy Server Configuration File 1.93.2.2, “TAG deny_info”;, Mar. 1997.

Xylomenos, IP Multicast for Mobile Hosts, IEEE Communications Magazine, vol. 35, Iss. 1, Jan. 1997.

Yeom, IP Multiplexing by Transparent Port-Address Translator, USENIX Tenth System Administration Conference, Sep. 29, 1996.

Zhao, Flexible Connectivity Management for Mobile Hosts, Stanford University Technical Report No. CSL-TR-97-735, Sep. 1997.

U.S. Appl. No. 60/111,497 by Kleinrock, filed Dec. 8, 1998. Defendants’ Supplemental Joint Invalidity Contentions, N OMADIX Inc. v. Hewlett-Packard Company, et al., Case No. 09-CV-8441 DDP (VBKx) and NOMADIX, Inc. v. Solutionic Technologies Limited, Case No. 2: 10-CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011.

Appenzeller, et al., “User-Friendly Access Control for Public Network Ports,” Department of Computer Science, Stanford University, dated Aug. 31, 1998 in 16 pages.

Anderson, et al., The Magicrouter, an Application of Fast Packet Interposing, dated May 17, 1996 in 12 pages.

Exhibit A, Asserted Claims, filed in Defendants’ Supplemental Joint Invalidity Contentions, NOMADIX Inc. v. Hewlett-Packard Company, et al., Case No. 09-CV-8441 DDP (VBKx) andNOMADIX, Inc. v. Solutionic Technologies Limited, Case No. 2:10-CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011, in 2 pages.

Exhibit B, Supplemental Prior Art List filed in Defendants’ Supplemental Joint Invalidity Contentions, N OMADIX, Inc. v. HewlettPackard Company, et al., Case No. 09-CV-8441 DDP (VBKx) and NOMADIX Inc. v. Solutionic Technologies Limited, Case No. 2: 10CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011 in 2 pages.

Exhibit C1, Claim Comparison for U.S. Patent No. 6,130,892 filed in Defendants’ Supplemental Joint Invalidity Contentions, N OMADIX Inc. v. Hewlett-Packard Company, et al., Case No. 09-CV-8441 DDP (VBKx) and NOMADIX, Inc. v. Solutionic Technologies Limited, Case No. 2: 10-CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011 in 4 pages.

Exhibit C2, Claim Comparison for U.S. Patent No. 7,088,727 filed in Defendants’ Supplemental Joint Invalidity Contentions, N OMADIX Inc. v. Hewlett-Packard Company, et al., Case No. 09-CV-8441 DDP (VBKx) and NOMADIX, Inc. v. Solutionic Technologies Limited, Case No. 2: 10-CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011 in 7 pages.

Exhibit C3, Claim Comparison for U.S. Patent No. 7,554,995 filed in Defendants’ Supplemental Joint Invalidity Contentions, N OMADIX Inc. v. Hewlett-Packard Company, et al., Case No. 09-CV-8441 DDP (VBKx) and NOMADIX, Inc. v. Solutionic Technologies Limited, Case No. 2: 10-CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011 in 25 pages.

Exhibit C4, Claim Comparison for U. S. Patent No. 6,636,894, filed in Defendants’ Supplemental Joint Invalidity Contentions, N OMADIX Inc. v. Hewlett-Packard Company, et al., Case No. 09-CV-8441 DDP (VBKx) and NOMADIX, Inc. v. Solutionic Technologies Limited, Case No. 2: 10-CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011, in 18 pages.

Exhibit C5, Claim Comparison for U.S. Patent No. 7,194,554 filed in Defendants’ Supplemental Joint Invalidity Contentions, N OMADIX Inc. v. Hewlett-Packard Company, et al., Case No. 09-CV-8441 DDP (VBKx) and NOMADIX, Inc. v. Solutionic Technologies Limited, Case No. 2: 10-CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011 in 18 pages.

Exhibit C6, Claim Comparison for U.S. Patent No. 6,868,399 filed in Defendants’ Supplemental Joint Invalidity Contentions, N OMADIX Inc. v. Hewlett-Packard Company, et al., Case No. 09-CV-8441 DDP (VBKx) and NOMADIX, Inc. v. Solutionic Technologies Limited, Case No. 2: 10-CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011 in 22 pages.

Exhibit C7, U.S. Patent No. 7,689,716 filed in Defendants’ Supplemental Joint Invalidity Contentions, Nomadix, Inc. v. HewlettPackard Company, et al. Case No. 09-CV-8441 DDP (VBKx) and NOMADIX Inc. v. Solutionic Technologies Limited, Case No. 210CV-00381 DDP (VBKx), (Central District of California, Western Division, and dated Jul. 22, 2011 in 11 pages.

* cited by examiner

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(IF HOST CONFIGURATION KNOWN)

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FIG. 3

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/5 H°$T DEVICE STANDARD NETWORK ALGORITHMS / L2 a I I [I] III STANDARD NETWORK/DEVICE /22 \I"*—"| ["—'“| INTERFACES now-\0|c ROUTER / 76’ ,0 NOMADIC ROUTING ALGS \~ STANDARD NETWORK/DEVICE /24 INTERFACES 7 COMMUNICATIONS DE\/ICE 20 -7_4 ARIOUS COMMUNICATIONS DEVICES / USER ATTACHES HOST DEVICE T0 PERSONAL NOMADIC ROUTER

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HOST DEVICE

APPLICATIONS 73

GCP/11> NETWORKING PROTOCOLSE

I

< NE1WORK INTERFACE ma

_(I_5CMClA, SERIAL, E1\lET, MODEM, ETC,)_

70 PORTABLE NOMADIC ROUTER /

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FIG. 2

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APPLICATION GENERATES OR ACTIVATION INTERRUPT OR SIGNAL

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I DATA PACKET I (FROM NETWORK INTERFACE) I
HID? DATA PACKET ECHO PACKET
DEVICE TCPTIP ~
NETWORK PROTOCOL PROTOCOL
I ARP REO FOR GW OR NODE IARP REPLY FROM GW OR NOOE
HOSEDEVEE HOST DEVICE NETWORK INTERFACE
NETWORK INTERFACE PACKET SENT
I ARP REO FOR GW OR NODE I ARP REPLY FROM GW OR NOOE THROUGH
NOIWAOII: ROUTER NOMAOIO ROUTER NORMAL FLOW
NETWORK INTERFACE NETWORK INTERFACE DESTINED FOR
I ARP REO FOR GW OR NODE I ARP REPLY FROM N.R. NR'$ H/W
ADDRESS
NOMADIC ROUTER HOST OUEUE NOMADIC ROUTER HOST OuEuE
I ARP REO FOR GW OR NOOE I ARP REPLY FROM N.R.
NOMADIC ROUTER HOST NOIIIAIPIIEIIIIIIIJIIITCIEII “Am
- AFiiEiIII)EiIII'lT§ETIigNsOuRcE IP ' ARP REPLY GENERATED
WITH NOMADIC ROUTER'S
AS EAST mow" '10“ ‘P HARDWARE ADDRESS OF
(PERMANENT IP AOOREss)-i> INTERFACE ARI, REQ
- ALSO SEND UPDATE RECEIVED ON "
MESSAGE T° ‘P - ARP REPLY HAS SOURCE IP
MAPPERS, IF ACTN-E, OF AS ADDRESS HOST WAS
HOST IP UPDATE REQUESTING

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FIG. 4

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NOMADIC ROUTER MOBILE IP REGISTRATION men mes PLACE DEVICE CHECKER wnu FIXED NR usme HOST lNTERFACE'S PERMANENT IP 3. NOMADIC ROUTER'S ECHO RI’-QUEST NETWORK INTERFACE'S TEMPORARY IP.

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DEVICE SELECTION

ECHO REQ SENT
TO EACH INTERFACE

OMADIC ROUTER

z~

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IP MAPPING F "0

DHCP REQUEST REPLY
FOR CONFIG INFO USE LAST

NOMADIC ROUTER
NETWORK INTERFACE C?,IlFF$G

DHCP REQUEST
FOR CONFIG INFO

LOCAL DHCP SERVER

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DHCP REQUEST
NETWORK INTERFACE NETWORK INTERFACE
ECHO ECHO
REQUEST REPLY
REQQEPOF DEVICE RELAY
CONFIG.
meo

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