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	<title><![CDATA[network address translation Resources | ZDNet]]></title>
	<link><![CDATA[http://updates.zdnet.com/tags/network+address+translation.html]]></link>
	<description><![CDATA[White papers, case studies, technical articles, and blog posts relating to network address translation]]></description>
	<s:counts start="0" returned="20" found="48" />
	<language>en-us</language>
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		<title><![CDATA[Windows 7, Vista exposed to 'teardrop attack']]></title>
		<link><![CDATA[http://talkback.zdnet.com/5208-12691-0.html?forumID=1&threadID=68879&messageID=1316279&start=0]]></link>
		<description><![CDATA[Vulnerable by default?[i]Exploit code for a remote reboot flaw in Microsoft's implementation of the SMB2 protocol has been posted on the internet, exposing users of Windows 7 and Windows Vista to the teardrop attacks that used to be popular on Windows 3.1 and Windows 95.[/i]I presume this attack is able...]]></description>
		<s:doctype><![CDATA[Discussion threads]]></s:doctype>
		<pubDate>Tue, 08 Sep 2009 13:40:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/firewalls.html"><![CDATA[Firewalls]]></category>
		<category domain="http://updates.zdnet.com/tags/network+security.html"><![CDATA[Network security]]></category>
		<category domain="http://updates.zdnet.com/tags/security.html"><![CDATA[SECURITY]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[NETWORKING]]></category>
		<category domain="http://updates.zdnet.com/tags/microsoft+windows+vista.html"><![CDATA[Microsoft Windows Vista]]></category>
		<category domain="http://updates.zdnet.com/tags/firewall.html"><![CDATA[firewall]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/microsoft+windows.html"><![CDATA[Microsoft Windows]]></category>
		<category domain="http://updates.zdnet.com/tags/software+firewall.html"><![CDATA[software firewall]]></category>
		<category domain="http://updates.zdnet.com/tags/microsoft+windows+7.html"><![CDATA[Microsoft Windows 7]]></category>
		<category domain="http://updates.zdnet.com/tags/attack.html"><![CDATA[attack]]></category>
	</item>
	<item>
		<title><![CDATA[TupSight 2.82 (Windows)]]></title>
		<link><![CDATA[http://downloads.zdnet.com/abstract.aspx?docid=1131481]]></link>
		<description><![CDATA[An NAT gateway-empowered EIM Employee Internet Management product realizing LAN infrastructure/hardware-independent Web monitoring and control. As an NAT router with DNS forwarding and proxy functions, it provides the LAN with a single Internet connection and supports port mapping for reverse proxy services. TupSight is also equipped with an easy-to-use and...]]></description>
		<s:doctype><![CDATA[Software downloads]]></s:doctype>
		<pubDate>Mon, 31 Aug 2009 00:00:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/microsoft+windows.html"><![CDATA[Microsoft Windows]]></category>
		<category domain="http://updates.zdnet.com/tags/tupsight.html"><![CDATA[TupSight]]></category>
		<category domain="http://updates.zdnet.com/tags/internet.html"><![CDATA[Internet]]></category>
		<category domain="http://updates.zdnet.com/tags/lans.html"><![CDATA[LANs]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/network+technology.html"><![CDATA[Network Technology]]></category>
	</item>
	<item>
		<title><![CDATA[Next Softphone 1.0 (Windows)]]></title>
		<link><![CDATA[http://downloads.zdnet.com/abstract.aspx?docid=1137339]]></link>
		<description><![CDATA[NX is a softphone with a Computer Telephony Integration - CTI tool for Asterisk and third party application. API is based on .INI files, through which one can integrate IP telephony to any CRM / ERP software. FEATURES * SIP Proxy authentication. * Dial/Receive phone calls directly from your contact...]]></description>
		<s:doctype><![CDATA[Software downloads]]></s:doctype>
		<pubDate>Tue, 25 Aug 2009 00:00:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/computer+telephony+integration.html"><![CDATA[Computer Telephony Integration]]></category>
		<category domain="http://updates.zdnet.com/tags/softphone.html"><![CDATA[Softphone]]></category>
		<category domain="http://updates.zdnet.com/tags/cancellation.html"><![CDATA[Cancellation]]></category>
		<category domain="http://updates.zdnet.com/tags/contact+center.html"><![CDATA[Contact Center]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/microsoft+windows.html"><![CDATA[Microsoft Windows]]></category>
		<category domain="http://updates.zdnet.com/tags/next+solution.html"><![CDATA[Next Solution]]></category>
		<category domain="http://updates.zdnet.com/tags/nx.html"><![CDATA[NX]]></category>
		<category domain="http://updates.zdnet.com/tags/telephony.html"><![CDATA[Telephony]]></category>
		<category domain="http://updates.zdnet.com/tags/call+centers.html"><![CDATA[Call Centers]]></category>
		<category domain="http://updates.zdnet.com/tags/firewalls.html"><![CDATA[Firewalls]]></category>
		<category domain="http://updates.zdnet.com/tags/customer+relationship+management+%2528crm%2529.html"><![CDATA[Customer Relationship Management (CRM)]]></category>
		<category domain="http://updates.zdnet.com/tags/session+initiation+protocol+%2528sip%2529.html"><![CDATA[Session Initiation Protocol (SIP)]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/it+operations.html"><![CDATA[It Operations]]></category>
		<category domain="http://updates.zdnet.com/tags/enterprise+software.html"><![CDATA[Enterprise Software]]></category>
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		<category domain="http://updates.zdnet.com/tags/emerging+technologies.html"><![CDATA[Emerging Technologies]]></category>
	</item>
	<item>
		<title><![CDATA[Enabling End-to-end IP Visual Communication by Securely Traversing Firewalls and NATs with TANDBERG Expressway]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=1011963]]></link>
		<description><![CDATA[TANDBERG's Expressway is the right solution for secure firewall and network address translation traversal. While there are a few solutions available, many are expensive, not secure, not available everywhere, restricting of feature sets, not ISP-friendly and not scalable.This paper identifies alternative solutions and compares them to the TANDBERG Expressway solution...]]></description>
		<s:doctype><![CDATA[White papers]]></s:doctype>
		<pubDate>Wed, 17 Jun 2009 00:00:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/solution.html"><![CDATA[Solution]]></category>
		<category domain="http://updates.zdnet.com/tags/ip.html"><![CDATA[IP]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/tandberg.html"><![CDATA[Tandberg]]></category>
		<category domain="http://updates.zdnet.com/tags/tandberg+expressway.html"><![CDATA[TANDBERG Expressway]]></category>
		<category domain="http://updates.zdnet.com/tags/firewalls.html"><![CDATA[Firewalls]]></category>
		<category domain="http://updates.zdnet.com/tags/network+security.html"><![CDATA[Network Security]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/security.html"><![CDATA[Security]]></category>
	</item>
	<item>
		<title><![CDATA[NAT Hyper-V]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=969699]]></link>
		<description><![CDATA[In this webcast, the presenter shows how to install the Network Policy and Access Server role on Windows Server 2008 and configure it to use a wireless network adapter to provide internet access for virtual machines running using Hyper-V. ]]></description>
		<s:doctype><![CDATA[Webcasts]]></s:doctype>
		<pubDate>Tue, 13 Jan 2009 00:00:00 -0800</pubDate>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/microsoft+windows+server+hyper-v.html"><![CDATA[Microsoft Windows Server Hyper-V]]></category>
		<category domain="http://updates.zdnet.com/tags/microsoft+windows+server+2008.html"><![CDATA[Microsoft Windows Server 2008]]></category>
		<category domain="http://updates.zdnet.com/tags/desktop+virtualization.html"><![CDATA[Desktop Virtualization]]></category>
		<category domain="http://updates.zdnet.com/tags/wi-fi.html"><![CDATA[Wi-Fi]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/wireless+and+mobility.html"><![CDATA[Wireless And Mobility]]></category>
		<category domain="http://updates.zdnet.com/tags/operating+systems.html"><![CDATA[Operating Systems]]></category>
		<category domain="http://updates.zdnet.com/tags/microsoft+windows.html"><![CDATA[Microsoft Windows]]></category>
		<category domain="http://updates.zdnet.com/tags/software.html"><![CDATA[Software]]></category>
		<category domain="http://updates.zdnet.com/tags/hardware.html"><![CDATA[Hardware]]></category>
		<category domain="http://updates.zdnet.com/tags/virtualization.html"><![CDATA[Virtualization]]></category>
	</item>
	<item>
		<title><![CDATA[Responding to the DNS vulnerability and attacks]]></title>
		<link><![CDATA[http://talkback.zdnet.com/5208-12691-0.html?forumID=1&threadID=50179&messageID=941404&start=0]]></link>
		<description><![CDATA[Responding to the DNS vulnerability and attacksThis is good to know ...[i]Furthermore, if you have a server behind a NAT device, some NAT devices will undo the UDP port randomness introduced by the patch.  Fortunately, Linux iptables and OpenBSD's pf are not vulnerable, but many popular NAT devices are.[/i]I've...]]></description>
		<s:doctype><![CDATA[Discussion threads]]></s:doctype>
		<pubDate>Mon, 28 Jul 2008 10:06:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[NETWORKING]]></category>
		<category domain="http://updates.zdnet.com/tags/linux.html"><![CDATA[Linux]]></category>
		<category domain="http://updates.zdnet.com/tags/unix.html"><![CDATA[UNIX]]></category>
		<category domain="http://updates.zdnet.com/tags/security.html"><![CDATA[SECURITY]]></category>
		<category domain="http://updates.zdnet.com/tags/operating+systems.html"><![CDATA[Operating systems]]></category>
		<category domain="http://updates.zdnet.com/tags/nat+device.html"><![CDATA[NAT Device]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/dns.html"><![CDATA[DNS]]></category>
	</item>
	<item>
		<title><![CDATA[Responding to the DNS vulnerability and attacks]]></title>
		<link><![CDATA[http://blogs.zdnet.com/security/?p=1573]]></link>
		<description><![CDATA[The DNS vulnerability, which has completely dominated the news in the security world the last two weeks, has been a concern for so many.Â  On the front of good news and getting things protected, the IBM ISS has team has published some great information.    The Frequency X...]]></description>
		<s:doctype><![CDATA[Blog posts]]></s:doctype>
		<pubDate>Mon, 28 Jul 2008 07:18:51 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/dns.html"><![CDATA[DNS]]></category>
		<category domain="http://updates.zdnet.com/tags/vulnerability.html"><![CDATA[Vulnerability]]></category>
		<category domain="http://updates.zdnet.com/tags/dns+server.html"><![CDATA[DNS Server]]></category>
		<category domain="http://updates.zdnet.com/tags/server.html"><![CDATA[Server]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/ibm+corp..html"><![CDATA[IBM Corp.]]></category>
		<category domain="http://updates.zdnet.com/tags/attack.html"><![CDATA[Attack]]></category>
		<category domain="http://updates.zdnet.com/tags/domain+names.html"><![CDATA[Domain Names]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/security.html"><![CDATA[Security]]></category>
		<category domain="http://updates.zdnet.com/tags/internet.html"><![CDATA[Internet]]></category>
		<category domain="http://updates.zdnet.com/tags/nathan+mcfeters.html"><![CDATA[Nathan McFeters]]></category>
		<category domain="http://rss.financialcontent.com/stocksymbol">IBM</category>
		<category domain="tickers">IBM</category>
	</item>
	<item>
		<title><![CDATA[Open Discussion: Software firewalls]]></title>
		<link><![CDATA[http://talkback.zdnet.com/5208-12691-0.html?forumID=1&threadID=49636&messageID=929263&start=0]]></link>
		<description><![CDATA[Open Discussion: Software firewallsRE: Open Discussion: Software firewallsI use both Windows Firewall in Vista and the built in hardware firewall in my router. I just don't see the need for a resource hungry, third party solution any more when the built in firewall in Windows does an admirable job.Fire ...]]></description>
		<s:doctype><![CDATA[Discussion threads]]></s:doctype>
		<pubDate>Fri, 11 Jul 2008 11:49:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/firewalls.html"><![CDATA[Firewalls]]></category>
		<category domain="http://updates.zdnet.com/tags/network+security.html"><![CDATA[Network security]]></category>
		<category domain="http://updates.zdnet.com/tags/security.html"><![CDATA[SECURITY]]></category>
		<category domain="http://updates.zdnet.com/tags/software.html"><![CDATA[software]]></category>
		<category domain="http://updates.zdnet.com/tags/firewall.html"><![CDATA[firewall]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/nat+router.html"><![CDATA[NAT Router]]></category>
		<category domain="http://updates.zdnet.com/tags/microsoft+windows+firewall.html"><![CDATA[Microsoft Windows Firewall]]></category>
	</item>
	<item>
		<title><![CDATA[Is there really a market for an open source router?]]></title>
		<link><![CDATA[http://talkback.zdnet.com/5208-10535-0.html?forumID=1&threadID=49199&messageID=920530&start=0]]></link>
		<description><![CDATA[Is there really a market for an open source router?Certainly isAs someone who installed Tomato on an old Linksys router, I think there is a market for this. Myself and others like me have looked on places like Craigslist to find the particular models that the open source firmware will...]]></description>
		<s:doctype><![CDATA[Discussion threads]]></s:doctype>
		<pubDate>Mon, 30 Jun 2008 06:31:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/routers+%2526+switches.html"><![CDATA[Routers & switches]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[NETWORKING]]></category>
		<category domain="http://updates.zdnet.com/tags/home+networking.html"><![CDATA[Home networking]]></category>
		<category domain="http://updates.zdnet.com/tags/shadetree.html"><![CDATA[ShadeTree]]></category>
		<category domain="http://updates.zdnet.com/tags/linkys+routers.html"><![CDATA[Linkys Routers]]></category>
		<category domain="http://updates.zdnet.com/tags/open+source.html"><![CDATA[open source]]></category>
		<category domain="http://updates.zdnet.com/tags/open+source+router.html"><![CDATA[open source router]]></category>
		<category domain="http://updates.zdnet.com/tags/router.html"><![CDATA[router]]></category>
		<category domain="http://updates.zdnet.com/tags/dd-wrt+firmware.html"><![CDATA[DD-WRT Firmware]]></category>
	</item>
	<item>
		<title><![CDATA[Path-Coupled Signaling for NAT/Firewall Traversal]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=358743]]></link>
		<description><![CDATA[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...]]></description>
		<s:doctype><![CDATA[White papers]]></s:doctype>
		<pubDate>Tue, 01 Jan 2008 00:00:00 -0800</pubDate>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/nec+corp..html"><![CDATA[NEC Corp.]]></category>
		<category domain="http://updates.zdnet.com/tags/firewalls.html"><![CDATA[Firewalls]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/network+security.html"><![CDATA[Network Security]]></category>
		<category domain="http://rss.financialcontent.com/stocksymbol">NIPNY</category>
		<category domain="tickers">NIPNY</category>
	</item>
	<item>
		<title><![CDATA[Implementation and Performance Study of a New NAT/Firewall Signaling Protocol]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=372712]]></link>
		<description><![CDATA[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...]]></description>
		<s:doctype><![CDATA[White papers]]></s:doctype>
		<pubDate>Tue, 01 Jan 2008 00:00:00 -0800</pubDate>
		<category domain="http://updates.zdnet.com/tags/performance.html"><![CDATA[Performance]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/university+of+gottingen.html"><![CDATA[University Of Gottingen]]></category>
		<category domain="http://updates.zdnet.com/tags/firewalls.html"><![CDATA[Firewalls]]></category>
		<category domain="http://updates.zdnet.com/tags/network+security.html"><![CDATA[Network Security]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
	</item>
	<item>
		<title><![CDATA[NAT Traversal for VoIP and Internet Communications Using STUN, TURN and ICE]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=344482]]></link>
		<description><![CDATA[Increased penetration of broadband Internet is driving the adoption of Voice over Internet Protocol VoIP both for consumer and business markets, and VoIP is now on its way to becoming the main mode of multimedia communications in the coming years. High quality multimedia communications along with rich presence, universal mobility...]]></description>
		<s:doctype><![CDATA[White papers]]></s:doctype>
		<pubDate>Wed, 28 Nov 2007 00:00:00 -0800</pubDate>
		<category domain="http://updates.zdnet.com/tags/internet+communication.html"><![CDATA[Internet Communication]]></category>
		<category domain="http://updates.zdnet.com/tags/internet.html"><![CDATA[Internet]]></category>
		<category domain="http://updates.zdnet.com/tags/ip.html"><![CDATA[IP]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/multimedia+communication.html"><![CDATA[Multimedia Communication]]></category>
		<category domain="http://updates.zdnet.com/tags/eyeball+networks.html"><![CDATA[Eyeball Networks]]></category>
		<category domain="http://updates.zdnet.com/tags/telephony.html"><![CDATA[Telephony]]></category>
		<category domain="http://updates.zdnet.com/tags/voip.html"><![CDATA[VOIP]]></category>
		<category domain="http://updates.zdnet.com/tags/telecommunications.html"><![CDATA[Telecommunications]]></category>
		<category domain="http://updates.zdnet.com/tags/network+technology.html"><![CDATA[Network Technology]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
	</item>
	<item>
		<title><![CDATA[How to Install a Demilitarized Zone for Your Servers]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=921267]]></link>
		<description><![CDATA[Common setups used for small and medium networks include a firewall that processes all the requests from the internal network LAN to the Internet and from the Internet to the LAN. This firewall is the only protection the internal network has in these setups and it handles any NAT (Network...]]></description>
		<s:doctype><![CDATA[White papers]]></s:doctype>
		<pubDate>Fri, 29 Jun 2007 00:00:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/internal+network.html"><![CDATA[Internal Network]]></category>
		<category domain="http://updates.zdnet.com/tags/dmz.html"><![CDATA[DMZ]]></category>
		<category domain="http://updates.zdnet.com/tags/network.html"><![CDATA[Network]]></category>
		<category domain="http://updates.zdnet.com/tags/server.html"><![CDATA[Server]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/internet.html"><![CDATA[Internet]]></category>
		<category domain="http://updates.zdnet.com/tags/firewalls.html"><![CDATA[Firewalls]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/network+security.html"><![CDATA[Network Security]]></category>
	</item>
	<item>
		<title><![CDATA[SolutionBase: Troubleshooting network address translation]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=294608]]></link>
		<description><![CDATA[Even though NAT routers are fairly easy to configure, things can go wrong. In this article, Brien Posey describes some common problems that can occur, and the solution to those problems. ]]></description>
		<s:doctype><![CDATA[Download resources]]></s:doctype>
		<pubDate>Fri, 04 May 2007 00:00:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/network.html"><![CDATA[Network]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/brien+posey.html"><![CDATA[Brien Posey]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
	</item>
	<item>
		<title><![CDATA[Solving the Firewall/NAT Traversal Issue of SIP: Who Should Control Your Security Infrastructure?]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=351900]]></link>
		<description><![CDATA[Session Initiation Protocol SIP represents the third wave of Internet usage after SMTP email and HTTP Web. Developed by the Internet Engineering Task Force IETF, SIP has today become the signaling protocol of choice for establishing realtime communications, including Voice over IP VoIP calls. Research suggests that SIP is the...]]></description>
		<s:doctype><![CDATA[White papers]]></s:doctype>
		<pubDate>Thu, 03 May 2007 00:00:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/sip.html"><![CDATA[SIP]]></category>
		<category domain="http://updates.zdnet.com/tags/security.html"><![CDATA[Security]]></category>
		<category domain="http://updates.zdnet.com/tags/firewall.html"><![CDATA[Firewall]]></category>
		<category domain="http://updates.zdnet.com/tags/voip.html"><![CDATA[VoIP]]></category>
		<category domain="http://updates.zdnet.com/tags/network.html"><![CDATA[Network]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/session+initiation+protocol+%2528sip%2529.html"><![CDATA[Session Initiation Protocol (SIP)]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/emerging+technologies.html"><![CDATA[Emerging Technologies]]></category>
	</item>
	<item>
		<title><![CDATA[Explicit Mechanisms for Controlling NAT/Firewall Systems Dynamically]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=351904]]></link>
		<description><![CDATA[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...]]></description>
		<s:doctype><![CDATA[White papers]]></s:doctype>
		<pubDate>Tue, 17 Apr 2007 00:00:00 -0700</pubDate>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/firewalls.html"><![CDATA[Firewalls]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/network+security.html"><![CDATA[Network Security]]></category>
	</item>
	<item>
		<title><![CDATA[Extending the IP Internet Through Address Reuse]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=326442]]></link>
		<description><![CDATA[The two most compelling problems facing the IP Internet are IP address depletion and scaling in routing. This paper discusses the characteristics of one of the proposed solutions-address reuse. The solution is to place Network Address Translators Nat at the borders of stub domains. Each Nat box has a small...]]></description>
		<s:doctype><![CDATA[White papers]]></s:doctype>
		<pubDate>Mon, 01 Jan 2007 00:00:00 -0800</pubDate>
		<category domain="http://updates.zdnet.com/tags/network.html"><![CDATA[Network]]></category>
		<category domain="http://updates.zdnet.com/tags/domain.html"><![CDATA[Domain]]></category>
		<category domain="http://updates.zdnet.com/tags/ip.html"><![CDATA[IP]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/ip+address.html"><![CDATA[IP Address]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/network+technology.html"><![CDATA[Network Technology]]></category>
	</item>
	<item>
		<title><![CDATA[NAT/Firewall Traversal: Issues and Solutions]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=359152]]></link>
		<description><![CDATA[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...]]></description>
		<s:doctype><![CDATA[White papers]]></s:doctype>
		<pubDate>Tue, 12 Dec 2006 00:00:00 -0800</pubDate>
		<category domain="http://updates.zdnet.com/tags/network.html"><![CDATA[Network]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/firewalls.html"><![CDATA[Firewalls]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
		<category domain="http://updates.zdnet.com/tags/network+security.html"><![CDATA[Network Security]]></category>
	</item>
	<item>
		<title><![CDATA[How do I... Provide remote assistance on computers behind a NAT device?]]></title>
		<link><![CDATA[http://whitepapers.zdnet.com/abstract.aspx?docid=270721]]></link>
		<description><![CDATA[Although Microsoft Windows doesn't natively support NAT traversal for remote assistance sessions, there is a way that you can provide remote assistance to someone who is behind a NAT firewall. However, doing so requires a little bit of tweaking by your user. This How do I.. shows how to use...]]></description>
		<s:doctype><![CDATA[Download resources]]></s:doctype>
		<pubDate>Wed, 22 Nov 2006 00:00:00 -0800</pubDate>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/computer.html"><![CDATA[Computer]]></category>
		<category domain="http://updates.zdnet.com/tags/brien+posey.html"><![CDATA[Brien Posey]]></category>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[Networking]]></category>
	</item>
	<item>
		<title><![CDATA[The truth about the IPv6 transition]]></title>
		<link><![CDATA[http://talkback.zdnet.com/5208-10533-0.html?forumID=1&threadID=27341&messageID=513278&start=0]]></link>
		<description><![CDATA[The truth about the IPv6 transitionI'm in total agreement....... IPv6 is a solution whose problem has vanished. Efficient IPv4 and NAT will manage very nicely. In the worst scenario I can think of there are 6 billion humans on the planet and IPv4 supports a few billion addresses. That probably...]]></description>
		<s:doctype><![CDATA[Discussion threads]]></s:doctype>
		<pubDate>Mon, 13 Nov 2006 13:42:00 -0800</pubDate>
		<category domain="http://updates.zdnet.com/tags/networking.html"><![CDATA[NETWORKING]]></category>
		<category domain="http://updates.zdnet.com/tags/telecommunications.html"><![CDATA[TELECOMMUNICATIONS]]></category>
		<category domain="http://updates.zdnet.com/tags/network+technology.html"><![CDATA[Network technology]]></category>
		<category domain="http://updates.zdnet.com/tags/ipv4.html"><![CDATA[IPv4]]></category>
		<category domain="http://updates.zdnet.com/tags/ipv6.html"><![CDATA[IPv6]]></category>
		<category domain="http://updates.zdnet.com/tags/network+address+translation.html"><![CDATA[Network Address Translation]]></category>
		<category domain="http://updates.zdnet.com/tags/ip+address.html"><![CDATA[IP address]]></category>
		<category domain="http://updates.zdnet.com/tags/ip.html"><![CDATA[IP]]></category>
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