Sponsored White Papers, Webcasts, and Downloads
Additional Resources
- P2PNat Transport SDK (zip)
- P2PNat Transport SDK is a P2P tunnel library, following is the main features: Support ICE, STUN and Relay protocols for traversing NATs; Embedded STUN and Relay server; Select the best connection from multiple available paths between two endpoints; Provide reliable packets delivery mechanism based on ICE connections; and Encrypt/Decrypt packets...
- Tags: SDK, Connection, P2PNat Transport SDK, Peer To Peer (P2P), Engineering, Networking, Internet
- Software downloads 2008-01-18
- Path-Coupled Signaling for NAT/Firewall Traversal
- Complex protocols tend to negotiate secondary flows on the application layer. This, in the general case, prevents Firewalls and NATs from allowing or routing them, and communication becomes impossible. This paper describes the requirements and design of an end-application triggered, path-coupled signaling protocol for NAT/Firewall traversal. Finally, the paper shows...
- Tags: Network Address Translation, NEC Corp., Firewalls, Networking, Network Security
- White papers 2008-01-01
- Implementation and Performance Study of a New NAT/Firewall Signaling Protocol
- The NAT/Firewall NSIS Signaling Layer Protocol (NAT/Firewall NSLP) is a path-coupled signaling protocol for explicit Network Address Translator and firewall configuration within an extensible IP signaling framework currently being developed by the IETF Next Steps In Signaling NSIS working group. This new protocol allows end hosts to signal along a...
- Tags: Performance, Network Address Translation, University Of Gottingen, Firewalls, Network Security, Networking
- White papers 2008-01-01
- SupportSmith (exe)
- SupportSmith is an integrated platform that provides Remote Desktop access and Live Customer Support, establishing secure SSH/2 AES 128-bit encrypted connections between computers, passing through NATs, firewalls and proxies. SupportSmith also complements Microsoft Remote Desktop and Microsoft Remote Assistance, allowing them to quickly and safely establish the connection between computers...
- Tags: Desktop, Remote Desktop, Network Address Translation, SupportSmith, Firewalls, Telnet, Productivity, Networking
- Software downloads 2007-12-25
- RealTunnel Client for SIP (dmg)
- RealTunnel is a small footprint firewall NAT traversal client that makes any SIP client able to communicate with the outside world regardless of firewalls and NATs. The RealTunnel clients acts as a SIP proxy towards the SIP UA User Agent client. Version 3.0.0-0078 features minor bug fixes and improvements.
- Tags: SIP, Client, RealTunnel, Session Initiation Protocol (SIP), Emerging Technologies
- Software downloads 2007-12-07
- Explicit Mechanisms for Controlling NAT/Firewall Systems Dynamically
- NAT/Firewall systems are very widely utilized in today's network environments, such as intranets and the Internet. Together with many security enhancements, however, the use of NATs/Firewalls has raised a number of new issues and problems. Most of them related to the complex NAT/Firewall traversal problem, where applications and services are...
- Tags: Network Address Translation, Firewalls, Networking, Network Security
- White papers 2007-04-17
- NAT/Firewall Traversal: Issues and Solutions
- Network Address Translators NATs and Firewalls are increasingly used in all type of networks because of various reasons. However, NATs and firewalls are limiting some kind of communications and they are known to cause problems for applications that carry IP addresses in the payload which are mainly related to multimedia...
- Tags: Network, Network Address Translation, Firewalls, Networking, Network Security
- White papers 2006-12-12
- Touring the Internet in a TCP Sidecar
- An accurate router-level topology of the Internet would benefit many research areas, including network diagnosis, inter-domain traffic engineering, and overlay construction. This paper presents TCP Sidecar and Passenger, two elements of a system for router-level Internet topology discovery. Sidecar transparently injects measurement probes into non-measurement TCP streams, while Passenger combines...
- Tags: Network, Association For Computing Machinery, TCP, Tcp/Ip, Internet, Networking
- White papers 2006-10-27
- NAT and Firewall Traversal Technical Report
- Due to the rapid growth of low-cost, Network-enabled devices, high-speed data service subscribers frequently install IP routers and Ethernet hubs in their home so that they can connect multiple devices to the broadband network. Frequently, these devices contain IP Network Address and Port Translation (NAPT) and Firewall capabilities. While NATs...
- Tags: IP, Network Address Translation, Cable Television Laboratories, Firewalls, Networking, Network Security
- White papers 2006-10-13
- File Trasnfer (zip)
- File Transfer let you connect directly to your friends computer, and transfer fast and secure any file or folder. It uses a direct P2P connection, that ensure the fastest possible transfer speed between the two computers. Extended with a NAT traversal protocol, it is able to directly connect even behind...
- Tags: Network Address Translation, Computer, Productivity, Networking
- Software downloads 2006-10-09
- Gizmo's Robertson: new Gizmo 2.0 will "displace" ConnectPath, SJLabs softphones
- SIPphone CEO and chairman Mike Robertson wrote me yesterday to tell me that Gizmo 2.0 is now live, and I should try it.I just have, and I like its attractive User Interface and general ease of use.But what's more interesting is something Mike told me.He views this build as...
- Tags: Asterisk, Gizmo, Gizmo 2.0
- Blog posts 2006-05-23
- Understanding the Behavior of TCP for Realtime CBR Workloads
- This paper examines the feasibility of sending real-time CBR workloads over TCP. This is motivated by the friendliness of NATs and firewalls towards TCP as opposed to UDP as well as by recent improvements in Internet's bandwidth and loss rates. Traditionally, TCP has been considered un-desirable for real-time CBR workloads....
- Tags: TCP, Tcp/Ip, Networking
- White papers 2006-04-12
- Telcos checkmate net neturality. Bring on the mesh (or I'll move to France)
- Telcos checkmate net neturality. Bring on the mesh (or I'll move to France)Glad we agree.Though since the issue was whether the telcos could charge large corporations more or had to get the money from the public, I can't get very angry about it. In fact, I'd rather have...
- Tags: Internet service providers (ISPs), Telecom & Utilities, Peer to peer (P2P), TELECOMMUNICATIONS, telecommunications company, P2P, Internet Service Provider
- Discussion threads 2006-04-06
- Anatomy of a P2P Content Distribution System With Network Coding
- This paper presents the experiences with a P2P content distribution system that uses Network Coding. Using results from live trials, the authors are able to present a detailed performance analysis of such P2P system from a variety of novel perspectives and show that Network Coding incurs little overhead, both in...
- Tags: Network, P2P, Peer To Peer (P2P), Networking, Internet
- White papers 2006-02-14
- Using IPv6 and Teredo
- The combination of IPv6 and Teredo allows Windows-based hosts to use IPv6-enabled applications that require unsolicited, incoming, IPv6 traffic and global addressing over NATs. The combination of IPv6, Teredo, and a host-based, stateful, IPv6 firewall such as Windows Firewall simplifies the configuration of wanted, unsolicited, incoming, IPv6 traffic and protects...
- Tags: IPv6, Teredo, Telecommunications, Networking
- White papers 2005-12-27
- Phil Zimmermann doesn't think much of Skype
- Phil Zimmermann doesn't think much of SkypeWhy skype is bad....Interestingly, George Ou likes proprietary software, I wonder about his motives, are they sponsoring him?Technology experts adopt open standards but George Ou just lives in his own world where he thinks he is the expert.Here is another article about why Skype...
- Tags: Firewalls, NETWORKING, open source, Skype Technologies S.A., Network Address Translation, skype, firewall
- Discussion threads 2005-08-09
- Is Rodi BitTorrent's Replacement?
- Rodi is a small-client P2P application, written in Java, that improves on BitTorrent by allowing both content searches and full anonymity. It's released under the General Public License GNU. The client can be accessed here. Even your IP address can be hidden using Rodi through a process called "bouncing."...
- Tags: Rodi BitTorrent
- Blog posts 2005-05-31
- Is your IP security STUN-ning?
- Is your IP security STUN-ning?Why is the necessary?As long as the device behind the NAT gateway initiates the outbound request, the return packet should have no problem finding its way back. I have used a number of UDP based services behind my NAT firewall, with no problems. This includes VOIP...
- Tags: Firewalls, NETWORKING, Network security, SECURITY, IPSec, IP, firewall, UDP
- Discussion threads 2005-04-04
- Is your IP security STUN-ning?
- A newarticle by Eicon Networks Ltd. marketing director John Porter discusses a factor that just about every enterprise VoIP administrator knows.That's the necessity of managing traffic while ensuring the traversal of the Network Address Translation NAT device and the company protocol.As you may know, NAT ensures IP security via its...
- Tags: architecture.The STUN, Network Address Translation, STUN
- Blog posts 2005-04-04
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