GB2442314B - Methods and apparatus for managing internet communications using a dynamic stun infrastructure configuration - Google Patents

Methods and apparatus for managing internet communications using a dynamic stun infrastructure configuration

Info

Publication number
GB2442314B
GB2442314B GB0718282A GB0718282A GB2442314B GB 2442314 B GB2442314 B GB 2442314B GB 0718282 A GB0718282 A GB 0718282A GB 0718282 A GB0718282 A GB 0718282A GB 2442314 B GB2442314 B GB 2442314B
Authority
GB
United Kingdom
Prior art keywords
stun
dynamic
methods
internet communications
infrastructure configuration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0718282A
Other versions
GB0718282D0 (en
GB2442314A (en
Inventor
Mark O'sullivan
Graham Streit
Mario Zancan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avaya Inc
Avaya Technology LLC
Original Assignee
Avaya Inc
Avaya Technology LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/541,438 external-priority patent/US20080080532A1/en
Application filed by Avaya Inc, Avaya Technology LLC filed Critical Avaya Inc
Priority to GB0718282A priority Critical patent/GB2442314B/en
Publication of GB0718282D0 publication Critical patent/GB0718282D0/en
Publication of GB2442314A publication Critical patent/GB2442314A/en
Application granted granted Critical
Publication of GB2442314B publication Critical patent/GB2442314B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/029—Firewall traversal, e.g. tunnelling or, creating pinholes
    • H04L29/06027—
    • H04L29/06625—
    • H04L29/12009—
    • H04L29/125—
    • H04L29/12528—
    • H04L29/12537—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2564—NAT traversal for a higher-layer protocol, e.g. for session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2575—NAT traversal using address mapping retrieval, e.g. simple traversal of user datagram protocol through session traversal utilities for NAT [STUN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2578—NAT traversal without involvement of the NAT server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
GB0718282A 2006-09-29 2007-09-19 Methods and apparatus for managing internet communications using a dynamic stun infrastructure configuration Expired - Fee Related GB2442314B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0718282A GB2442314B (en) 2006-09-29 2007-09-19 Methods and apparatus for managing internet communications using a dynamic stun infrastructure configuration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/541,438 US20080080532A1 (en) 2006-09-29 2006-09-29 Methods and apparatus for managing internet communications using a dynamic STUN infrastructure configuration
GB0718282A GB2442314B (en) 2006-09-29 2007-09-19 Methods and apparatus for managing internet communications using a dynamic stun infrastructure configuration

Publications (3)

Publication Number Publication Date
GB0718282D0 GB0718282D0 (en) 2007-10-31
GB2442314A GB2442314A (en) 2008-04-02
GB2442314B true GB2442314B (en) 2011-09-14

Family

ID=38670754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0718282A Expired - Fee Related GB2442314B (en) 2006-09-29 2007-09-19 Methods and apparatus for managing internet communications using a dynamic stun infrastructure configuration

Country Status (1)

Country Link
GB (1) GB2442314B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050105525A1 (en) * 2003-11-10 2005-05-19 Institute For Information Industry Method of detecting the type of network address translator
US20050201357A1 (en) * 2004-03-10 2005-09-15 Nokia Corporation System and method for establishing a session initiation protocol communication session with a mobile terminal
US20060075483A1 (en) * 2004-10-04 2006-04-06 Alcatel Method for routing bi-directional connections in a telecommunication network by means of a signalling protocol via an interposed firewall with address transformation device and also a telecommunication network and security and tunnel device for this
US20060120293A1 (en) * 2004-12-07 2006-06-08 Wing Daniel G Method and apparatus for discovering Internet addresses
WO2007125530A2 (en) * 2006-04-27 2007-11-08 D.S.P. Group Ltd. Routing path optimization between si p endpoints according to nat topology

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050105525A1 (en) * 2003-11-10 2005-05-19 Institute For Information Industry Method of detecting the type of network address translator
US20050201357A1 (en) * 2004-03-10 2005-09-15 Nokia Corporation System and method for establishing a session initiation protocol communication session with a mobile terminal
US20060075483A1 (en) * 2004-10-04 2006-04-06 Alcatel Method for routing bi-directional connections in a telecommunication network by means of a signalling protocol via an interposed firewall with address transformation device and also a telecommunication network and security and tunnel device for this
US20060120293A1 (en) * 2004-12-07 2006-06-08 Wing Daniel G Method and apparatus for discovering Internet addresses
WO2007125530A2 (en) * 2006-04-27 2007-11-08 D.S.P. Group Ltd. Routing path optimization between si p endpoints according to nat topology

Also Published As

Publication number Publication date
GB0718282D0 (en) 2007-10-31
GB2442314A (en) 2008-04-02

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090122 AND 20090128

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170919