50 P2psip PPTs View free & download

P2PSIP Security Analysis draft-matuszewski-p2psip-security-requirements-02 draft-song-p2psip-security-eval-00 71st IETF - Philadelphia, PA, USA P2PSIP WG Meeting - draft-song-p2psip-security-eval-00. 71st IETF ... Routing maintenance/KBR/ NAT/FW traversal. Transport. Security with each layer must be considered ...

draft-song-p2psip-security-eval-00. 71st IETF ... Routing maintenance/KBR/ NAT/FW traversal. Transport. Security with each layer must be considered ...

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Discussion On Routing Modes IETF72 P2PSIP WG draft-jiang-p2psip-sep-01 PowerPoint PPT Presentation

Discussion On Routing Modes IETF72 P2PSIP WG draft-jiang-p2psip-sep-01 - ... number of hops often follows a uniform distribution within [0, M]; M: lookup ... many hops that it is highly probable that one of reverse connections broke down ...

... number of hops often follows a uniform distribution within [0, M]; M: lookup ... many hops that it is highly probable that one of reverse connections broke down ...

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P2PSIP%20diagnostics PowerPoint PPT Presentation

P2PSIP%20diagnostics - Report where the problem happens when the source can't reach its destination ... path to see where the problem happens, without involved with other messages ...

Report where the problem happens when the source can't reach its destination ... path to see where the problem happens, without involved with other messages ...

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P2PSIP Concepts PowerPoint PPT Presentation

P2PSIP Concepts - Peer SIP Proxy Server. Peer SIP Registrar. Client SIP UA (= another 'Phone') Client SIP Redirect Server. Client Gateway. P2PSIP Resource (User) ...

Peer SIP Proxy Server. Peer SIP Registrar. Client SIP UA (= another 'Phone') Client SIP Redirect Server. Client Gateway. P2PSIP Resource (User) ...

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P2PSIP diagnostics PowerPoint PPT Presentation

P2PSIP diagnostics - Define new Error Codes for connectivity check ... The quality of the connectivity to the network ... Echo is efficient, but may introduce potential DoS attack ...

Define new Error Codes for connectivity check ... The quality of the connectivity to the network ... Echo is efficient, but may introduce potential DoS attack ...

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P2PSIP%20Concepts%20 PowerPoint PPT Presentation

P2PSIP%20Concepts%20 - Mention major design choices, but be neutral on how they will be resolved. ... Peer SIP UA (= 'Phone') Peer SIP Proxy Server. Peer SIP Registrar ...

Mention major design choices, but be neutral on how they will be resolved. ... Peer SIP UA (= 'Phone') Peer SIP Proxy Server. Peer SIP Registrar ...

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The%20HIP-HOP%20proposal%20draft-matthews-p2psip-hip-hop-00 PowerPoint PPT Presentation

The%20HIP-HOP%20proposal%20draft-matthews-p2psip-hip-hop-00 - ... adapt other proposals to provide Distributed DB and Overlay Maint protocols. Distributed DB, Overlay Maint, SIP, and other apps use this layer for sending ...

... adapt other proposals to provide Distributed DB and Overlay Maint protocols. Distributed DB, Overlay Maint, SIP, and other apps use this layer for sending ...

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P2PSIP Peer to peer Internet telephony using SIP PowerPoint PPT Presentation

P2PSIP Peer to peer Internet telephony using SIP - Types of search. Central index (Napster) Distributed index with flooding (Gnutella) ... Security: How to avoid spies? How to recover if all responsible nodes ...

Types of search. Central index (Napster) Distributed index with flooding (Gnutella) ... Security: How to avoid spies? How to recover if all responsible nodes ...

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Interconnecting P2PSIP and IMS PowerPoint PPT Presentation

Interconnecting P2PSIP and IMS - IMS users have to set up their iFCs. P2PSIP users do not have any preliminary procedures ... Does not require changes to IMS terminals ...

IMS users have to set up their iFCs. P2PSIP users do not have any preliminary procedures ... Does not require changes to IMS terminals ...

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P2PSIP Charter Proposal PowerPoint PPT Presentation

P2PSIP Charter Proposal - P2PSIP Charter Proposal Many people helped write this charter Heading and such Peer-to-Peer Session Initiation Protocol (P2PSIP) Chairs: TBD RAI Area Director(s ...

P2PSIP Charter Proposal Many people helped write this charter Heading and such Peer-to-Peer Session Initiation Protocol (P2PSIP) Chairs: TBD RAI Area Director(s ...

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Problems in using HIP for P2PSIP PowerPoint PPT Presentation

Problems in using HIP for P2PSIP - draft-matthews-p2psip-hip-hop-00. Key idea: Add overlay routing to HIP ... Routing hop-by-hop around the overlay required at HIP layer to route BEX messages. ...

draft-matthews-p2psip-hip-hop-00. Key idea: Add overlay routing to HIP ... Routing hop-by-hop around the overlay required at HIP layer to route BEX messages. ...

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Transport Requirements for P2PSIP PowerPoint PPT Presentation

Transport Requirements for P2PSIP - A Skype 'me too' Conventional SIP uses a network of servers for rendezvous ... With minimal use of relays. Transport ... Do something simple but safe ...

A Skype 'me too' Conventional SIP uses a network of servers for rendezvous ... With minimal use of relays. Transport ... Do something simple but safe ...

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IETF 64 P2PSIP AdHoc Meeting PowerPoint PPT Presentation

IETF 64 P2PSIP AdHoc Meeting - lists.cs.columbia.edu/mailman/listinfo/p2p-sip. Need a notetaker ... 1500 Scope Discussion/Future Direction. 1530 Identity, Security and Reliability (Jennings) ...

lists.cs.columbia.edu/mailman/listinfo/p2p-sip. Need a notetaker ... 1500 Scope Discussion/Future Direction. 1530 Identity, Security and Reliability (Jennings) ...

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draft-ietf-p2psip-concepts-05 PowerPoint PPT Presentation

draft-ietf-p2psip-concepts-05 - draft-ietf-p2psip-concepts-05 Chairs (on behalf of the authors: D. Bryan, P. Matthews, E. Shim, D. Willis and S. Dawkins) Update Draft was recently revised ...

draft-ietf-p2psip-concepts-05 Chairs (on behalf of the authors: D. Bryan, P. Matthews, E. Shim, D. Willis and S. Dawkins) Update Draft was recently revised ...

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An extension to RELOAD to support Direct Response Routing ( PowerPoint PPT Presentation

An extension to RELOAD to support Direct Response Routing ( - An extension to RELOAD to support Direct Response Routing (& Relay Peer Routing) draft-zong-p2psip-drr-00 (& draft-zong-p2psip-rpr-00) Ning Zong

An extension to RELOAD to support Direct Response Routing (& Relay Peer Routing) draft-zong-p2psip-drr-00 (& draft-zong-p2psip-rpr-00) Ning Zong

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HIP%20BONE%20draft-camarillo-hip-bone-01.txt PowerPoint PPT Presentation

HIP%20BONE%20draft-camarillo-hip-bone-01.txt - Use the peer protocol developed by the P2PSIP WG for: Data storage and retrieval ... management and NAT traversal modules to experiment with HIP-based overlays ...

Use the peer protocol developed by the P2PSIP WG for: Data storage and retrieval ... management and NAT traversal modules to experiment with HIP-based overlays ...

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draft-bryan-p2psip-reload-03 PowerPoint PPT Presentation

draft-bryan-p2psip-reload-03 - Clients enroll in same manner as peer (have certificates) Messages signed just as peer ... relies on source-based routing and multi-hop destination lists ...

Clients enroll in same manner as peer (have certificates) Messages signed just as peer ... relies on source-based routing and multi-hop destination lists ...

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The Challenge of P2P Communications PowerPoint PPT Presentation

The Challenge of P2P Communications - ... Distributed databases Application layer multicast Content distribution: SW, audio/video (TV) P2P computation Events RT communications: Presence, IM, ...

... Distributed databases Application layer multicast Content distribution: SW, audio/video (TV) P2P computation Events RT communications: Presence, IM, ...

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Peer-to-peer Communication Services PowerPoint PPT Presentation

Peer-to-peer Communication Services - How to discover an existing DHT? How to construct a DHT efficiently ... How to construct a DHT efficiently from scratch. first time or after major disruption ...

How to discover an existing DHT? How to construct a DHT efficiently ... How to construct a DHT efficiently from scratch. first time or after major disruption ...

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VoIP:%20Not%20your%20grandmother's%20phone%20any%20more PowerPoint PPT Presentation

VoIP:%20Not%20your%20grandmother's%20phone%20any%20more - Henning Schulzrinne Dept. of Computer Science, Columbia University, New York (based on work in collaboration with IRT students & staff, as well as the IETF GEOPRIV ...

Henning Schulzrinne Dept. of Computer Science, Columbia University, New York (based on work in collaboration with IRT students & staff, as well as the IETF GEOPRIV ...

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A Cooperative SIP Infrastructure for Highly Reliable Telecommunication Services PowerPoint PPT Presentation

A Cooperative SIP Infrastructure for Highly Reliable Telecommunication Services - Title: Part I: Introduction Author: Don Towsley Last modified by: Ali Fessi Created Date: 10/8/1999 7:08:27 PM Document presentation format: Bildschirmpr sentation

Title: Part I: Introduction Author: Don Towsley Last modified by: Ali Fessi Created Date: 10/8/1999 7:08:27 PM Document presentation format: Bildschirmpr sentation

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HIP%20Checksum%20Coverage%20draft-dawkins-hip-checksum-coverage-00 PowerPoint PPT Presentation

HIP%20Checksum%20Coverage%20draft-dawkins-hip-checksum-coverage-00 - XingFeng Jiang, Philip Matthews, Spencer Dawkins. IETF 70 ... Discussion. Is proposed HIP ... Not the first to propose this, either. Should HIP ...

XingFeng Jiang, Philip Matthews, Spencer Dawkins. IETF 70 ... Discussion. Is proposed HIP ... Not the first to propose this, either. Should HIP ...

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VoIP - beyond replicating the limitations of the past PowerPoint PPT Presentation

VoIP - beyond replicating the limitations of the past - Henning Schulzrinne Dept. of Computer Science, Columbia University, New York (based on work in collaboration with IRT students & staff, as well as the IETF GEOPRIV ...

Henning Schulzrinne Dept. of Computer Science, Columbia University, New York (based on work in collaboration with IRT students & staff, as well as the IETF GEOPRIV ...

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P2P and Handheld Devices PowerPoint PPT Presentation

P2P and Handheld Devices - Nokia Standard Presentation Template - A4 v. 6 2002/06/12 Juhani Pitk nen Nokia Corporate Fonts Provided by: NBI\IMS\ITP\CP\Office Platforms NBI Owner: Eric Beasley

Nokia Standard Presentation Template - A4 v. 6 2002/06/12 Juhani Pitk nen Nokia Corporate Fonts Provided by: NBI\IMS\ITP\CP\Office Platforms NBI Owner: Eric Beasley

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Peer-to-Peer Communication Systems Protocols and Systems, Reliability, Energy Efficiency and Measurements PowerPoint PPT Presentation

Peer-to-Peer Communication Systems Protocols and Systems, Reliability, Energy Efficiency and Measurements - Peer-to-Peer Communication Systems Protocols and Systems, Reliability, Energy Efficiency and Measurements Salman Abdul Baset salman@cs.columbia.edu

Peer-to-Peer Communication Systems Protocols and Systems, Reliability, Energy Efficiency and Measurements Salman Abdul Baset salman@cs.columbia.edu

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Mary Barnes (WG co-chair) PowerPoint PPT Presentation

Mary Barnes (WG co-chair) - IETF 92 Note Well Any submission to the IETF intended by the Contributor for publication as all or part of an IETF Internet-Draft or RFC and any statement made within ...

IETF 92 Note Well Any submission to the IETF intended by the Contributor for publication as all or part of an IETF Internet-Draft or RFC and any statement made within ...

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HIPRG Meeting PowerPoint PPT Presentation

HIPRG Meeting - RG wiki will be restored prior to the RG meeting (http://www.openhip.org/irtf/wiki ... Revised; related to HIP, but non-WG items: ...

RG wiki will be restored prior to the RG meeting (http://www.openhip.org/irtf/wiki ... Revised; related to HIP, but non-WG items: ...

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Note Well - Such statements include oral statements in IETF sessions, as well as written and ... Overlay Pointers - Ted Hardie - 10 min. draft-hardie-p2poverlay-pointers-00 ...

Such statements include oral statements in IETF sessions, as well as written and ... Overlay Pointers - Ted Hardie - 10 min. draft-hardie-p2poverlay-pointers-00 ...

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CALEA Communications Assistance for Law Enforcement Act - CALEA Communications Assistance for Law Enforcement Act

CALEA Communications Assistance for Law Enforcement Act

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OpenVoIP An Open Peer-to-Peer VoIP and IM System PowerPoint PPT Presentation

OpenVoIP An Open Peer-to-Peer VoIP and IM System - NAT traversal. Non-OpenDHT nodes cannot fully participate in the overlay ... (search NAT traversal relay) Facts of Peer-to-Peer Life. Routing loops happen ...

NAT traversal. Non-OpenDHT nodes cannot fully participate in the overlay ... (search NAT traversal relay) Facts of Peer-to-Peer Life. Routing loops happen ...

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Protocol and System Design, Reliability, and Energy Efficiency in Peer-to-Peer Communication Systems PowerPoint PPT Presentation

Protocol and System Design, Reliability, and Energy Efficiency in Peer-to-Peer Communication Systems - Protocol and System Design, Reliability, and Energy Efficiency in Peer-to-Peer Communication Systems Salman Abdul Baset salman@cs.columbia.edu Thesis defense

Protocol and System Design, Reliability, and Energy Efficiency in Peer-to-Peer Communication Systems Salman Abdul Baset salman@cs.columbia.edu Thesis defense

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SIP presence PowerPoint PPT Presentation

SIP presence - ... mail tedious, doesn't scale, hard to search and catalogue, no indication of when ... automated call back rarely used, too inflexible ...

... mail tedious, doesn't scale, hard to search and catalogue, no indication of when ... automated call back rarely used, too inflexible ...

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Enhancing the Serviceability and the Availability of IMSBased Multimedia Services: Avoiding Core Ser PowerPoint PPT Presentation

Enhancing the Serviceability and the Availability of IMSBased Multimedia Services: Avoiding Core Ser - Once an unavailability is detected, a given SBC sends a dedicated request to ... Mode Auto (3a) INVITE(UE4) (3d) INVITE(UE4) (3e) INVITE(UE4) (4a) OK (4b) OK (4c) OK ...

Once an unavailability is detected, a given SBC sends a dedicated request to ... Mode Auto (3a) INVITE(UE4) (3d) INVITE(UE4) (3e) INVITE(UE4) (4a) OK (4b) OK (4c) OK ...

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P2P-SIP Peer to peer Internet telephony using SIP - Title: P2P-SIP Peer to peer Internet telephony using SIP Author: Henning Schulzrinne Last modified by: Office 2004 Test Drive User Created Date: 5/22/2005 7:07:56 AM

Title: P2P-SIP Peer to peer Internet telephony using SIP Author: Henning Schulzrinne Last modified by: Office 2004 Test Drive User Created Date: 5/22/2005 7:07:56 AM

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Making PeertoPeer Work for SIP PowerPoint PPT Presentation

Making PeertoPeer Work for SIP - Tom's Music._daap._tcp.local. TXT 'Version=196613' 'iTSh Version=196608' ... nodes keep search index of neighbors. forward queries (e.g., random walk) ...

Tom's Music._daap._tcp.local. TXT 'Version=196613' 'iTSh Version=196608' ... nodes keep search index of neighbors. forward queries (e.g., random walk) ...

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SOSIMPLE: A Serverless, Standardsbased, P2P SIP Communication System PowerPoint PPT Presentation

SOSIMPLE: A Serverless, Standardsbased, P2P SIP Communication System - Cullen Jennings. Cisco. 2. VoIP/IM. VoIP Voice over IP (Internet Protocol) ... Alice- Alice's Node. Bob- Bob's Node. Standard SIP used for connection. No ...

Cullen Jennings. Cisco. 2. VoIP/IM. VoIP Voice over IP (Internet Protocol) ... Alice- Alice's Node. Bob- Bob's Node. Standard SIP used for connection. No ...

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StandardsBased P2P Communications Systems PowerPoint PPT Presentation

StandardsBased P2P Communications Systems - VoIP Voice over IP (Internet Protocol) IM Instant Messaging (such as AOL) ... Sybil attacks. Corrupting information. SOSIMPLE. SIP ...

VoIP Voice over IP (Internet Protocol) IM Instant Messaging (such as AOL) ... Sybil attacks. Corrupting information. SOSIMPLE. SIP ...

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VoIP beyond replicating the limitations of the past - automated call back rarely used, too inflexible ... only contact in real-time if destination is willing and able ... in room our lab stereo changes CDs for ...

automated call back rarely used, too inflexible ... only contact in real-time if destination is willing and able ... in room our lab stereo changes CDs for ...

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Peertopeer systems for autonomic VoIP and web hotspot handling PowerPoint PPT Presentation

Peertopeer systems for autonomic VoIP and web hotspot handling - Peer-to-peer systems for autonomic VoIP and web hotspot handling ... malicious node, sybil attack. SPAM, DDoS. Privacy, anonymity (?) Other issues ...

Peer-to-peer systems for autonomic VoIP and web hotspot handling ... malicious node, sybil attack. SPAM, DDoS. Privacy, anonymity (?) Other issues ...

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Extensible Supply-chain Discovery Services (ESDS) BOF PowerPoint PPT Presentation

Extensible Supply-chain Discovery Services (ESDS) BOF - ... and co-operation of multiple Discovery Services ... 24 hours per day, 7 days per week ... Further details of Discovery Service requirements from BRIDGE ...

... and co-operation of multiple Discovery Services ... 24 hours per day, 7 days per week ... Further details of Discovery Service requirements from BRIDGE ...

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P2P - Trust of names based on DNS and delegation of hierarchy. CA names are an ... Assumptions very dubious based on general mix of existing good/evil in the network ...

Trust of names based on DNS and delegation of hierarchy. CA names are an ... Assumptions very dubious based on general mix of existing good/evil in the network ...

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PeertoPeer SIP PowerPoint PPT Presentation

PeertoPeer SIP - Protocol suggested by myself and Cullen Jennings of Cisco. Available as IETF Internet-Draft ... Alice (User ID 234) Bob (User ID 011) Node A stores a registration for ...

Protocol suggested by myself and Cullen Jennings of Cisco. Available as IETF Internet-Draft ... Alice (User ID 234) Bob (User ID 011) Node A stores a registration for ...

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VoIP%20-%20Moving%20from%20protocols%20to%20architecture(s) PowerPoint PPT Presentation

VoIP%20-%20Moving%20from%20protocols%20to%20architecture(s) - allows direct routing of latency-sensitive media packets (10 ms matters) without constraining service delivery (1s matters) facilitates mobility ...

allows direct routing of latency-sensitive media packets (10 ms matters) without constraining service delivery (1s matters) facilitates mobility ...

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Introduction to Internet telephony VoIP PowerPoint PPT Presentation

Introduction to Internet telephony VoIP - Two stage lookup: DNS: uses naming authority pointer and service records ... Via: response traverses the reverse request path ...

Two stage lookup: DNS: uses naming authority pointer and service records ... Via: response traverses the reverse request path ...

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SIP over an Identifier/Locator splitted Next Generation Internet architecture PowerPoint PPT Presentation

SIP over an Identifier/Locator splitted Next Generation Internet architecture - F bio L. Verdi, Maur cio F. Magalh es. School of Electrical and Computer Engineering (FEEC) ... L. de Paula, F. L. Verdi and M. F. Magalh es, 'A Framework ...

F bio L. Verdi, Maur cio F. Magalh es. School of Electrical and Computer Engineering (FEEC) ... L. de Paula, F. L. Verdi and M. F. Magalh es, 'A Framework ...

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VoIP Year 10 PowerPoint PPT Presentation

VoIP Year 10 - 'amazing the. phone rings' 'does it do. call transfer?' 'how can I make it. stop ringing? ... consumer applications. serious trust issues. Motivation. no ...

'amazing the. phone rings' 'does it do. call transfer?' 'how can I make it. stop ringing? ... consumer applications. serious trust issues. Motivation. no ...

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P2P Networking for Consumer Electronics (CE) Devices PowerPoint PPT Presentation

P2P Networking for Consumer Electronics (CE) Devices - Home Enterprise, Campus Global P2P-SIP ... Devices P2P Networking for CE Devices P2P-SIP for CE P2P Networking Need for P2P SIP Standards CE P2P Security ...

Home Enterprise, Campus Global P2P-SIP ... Devices P2P Networking for CE Devices P2P-SIP for CE P2P Networking Need for P2P SIP Standards CE P2P Security ...

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draftlowekampp2psipnodefetch00 PowerPoint PPT Presentation

draftlowekampp2psipnodefetch00 - Should be able to define remote management usage for centrally administered overlay ... ID only delivered to specific node, not to node responsible for Node-ID ...

Should be able to define remote management usage for centrally administered overlay ... ID only delivered to specific node, not to node responsible for Node-ID ...

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draft-macdonald-behave-nat-behavior-discovery-00 PowerPoint PPT Presentation

draft-macdonald-behave-nat-behavior-discovery-00 - Updates the behavior discovery operations from 3489 to 3489bis ... follow RESPONSE-ADDRESS if a pervious request was received from that address ...

Updates the behavior discovery operations from 3489 to 3489bis ... follow RESPONSE-ADDRESS if a pervious request was received from that address ...

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draft-bryan-sipping-p2p PowerPoint PPT Presentation

draft-bryan-sipping-p2p - Uses buddy list/phone book to augment search. Several uses we are interested in ... I maintain a list of references at. http://www.p2psip.org. Contact me via email ...

Uses buddy list/phone book to augment search. Several uses we are interested in ... I maintain a list of references at. http://www.p2psip.org. Contact me via email ...

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P2psip PowerPoint PPT Presentations