Dec 9, 2005 - microprocessor and memory for storing the code that deter mines what services and ..... identi?er such as
USOORE43057E
(19) United States (12) Reissued Patent
(10) Patent Number:
Molitor (54)
(45) Date of Reissued Patent:
METHOD AND APPARATUS FOR
6,128,298 A
FACILITATING PEER-TO-PEER
yanagidatle et 11L
6,141,749 A _
Inventor:
Jan. 3, 2012
10/2000 Wootton et al.
2
APPLICATION COMMUNICATION (75)
US RE43,057 E
10/2000 £18185? '
6,581,108 B1
6/2003
Andrew T. Molitor, San FranCIsco, CA
6,61 5,3 57 B 1
9/2003 Boden et al,
Denison et a1.
(US)
6,717,949 B1*
4/2004 Boden et al. ................ .. 370/401
7/2004 Tari et al. 8/2004 EdhOIm '5 ~~~~~~~~~~~~~~~~ ~' 709/226
(73)
Assignee: Alcatel Lucent, Paris (FR)
6,765,920 B1 6,772,210 B1 * 6,832,322 B1*
12/2004
(21)
APPI- NOJ 11/299,236
RE38,902 E
11/2005 Srisuresh et a1.
(22)
Flledi
6,779,035 B1 _
8/2004 Gbadegesm
7,224,687 B2
Dec. 9, 2005
5/2007
2005/0180433 A1 2005/0286538 A1
12/2005 Oberle et al.
Related US. Patent Documents
_ (Contmued)
Relssue of:
(64) i’a‘engl NO-1 ssue :
36615729303 ec. ,
FOREIGN PATENT DOCUMENTS
App1.No.:
09/661,070
Filed:
Sep. 13, 2000
EP
1 793 533
OTHER PUBLICATIONS (200601)
NAT Working Group, Internet Draft (Informational), P. Srisuresh,
US. Cl. ...... .. 370/401; 370/466; 370/492; 370/392;
Campio Communications Jul 2000
726/3; 713/201
(58)
_ 4/2001
(Con?rmed)
Int_ CL H04L 12/28
(52)
Shah et al.
8/2005 Jouenne et a1.
.
(51)
Boden et al. .................. .. 726/15
’
'
Field of Classi?cation Search ...................... .. None
'
(Continued)
See application ?le for complete search history. Primary Examiner * Bob Phunkulh
(56)
References Cited
(74) Attorney, Agent, or Firm * Dorsey & Whitney LLP
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i??:?£m et 31' 5/2000 Srisuresh et a1.
7/2000 Gray et al.
t.
t
t. f
109 Claims, 3 Drawing Sheets
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HostA
419
Host R
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324 Address
A p, A1
121
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Original ing address
App.erminating A2 address 17.,
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320
400
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470
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321
322
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A pp .51 A
pp
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through the NAT device in the absence of statically de?ned rules for speci?c channels of communication.
i
110
t.
address translatlons to be performed, so that those apphca tions may send useful information to other applications for the purposes of allowing applications to communicate
4/2000 Nessett e't 31‘
6,094,676 A
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W 10 a ows app 1ca lons o reques 1n orma 1on concerning
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ABSTRACT
A system for performing Network Address Translation,
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Resources, Inc., v. Microsoft Corporation, Civil Action No. 6 :06-CV
* cited by examiner
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