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	<title>Building The Net &#187; Linux</title>
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	<link>http://www.stuartsheldon.org/blog</link>
	<description>Open Source, The Universe &#38; Everything...</description>
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		<title>Setting Up Native IPv6 Connectivity, A Network Operators Overview.</title>
		<link>http://www.stuartsheldon.org/blog/2010/07/setting-up-native-ipv6-connectivity-a-network-operators-overview/</link>
		<comments>http://www.stuartsheldon.org/blog/2010/07/setting-up-native-ipv6-connectivity-a-network-operators-overview/#comments</comments>
		<pubDate>Fri, 02 Jul 2010 23:31:16 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[IPv6]]></category>
		<category><![CDATA[IT]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[bgp]]></category>
		<category><![CDATA[dsl]]></category>
		<category><![CDATA[firewall]]></category>
		<category><![CDATA[load balancing]]></category>
		<category><![CDATA[opensource]]></category>
		<category><![CDATA[routing]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=780</guid>
		<description><![CDATA[Setting up IPv6 connectivity. Back in December `09, my company ACT USA, began testing IPv6. These tests quickly advanced to our production environment. Over the last six months, I have been in the process of setting up native IPv6 connectivity for all our data centers. This connectivity is based on the dual stack model. This [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2010/07/setting-up-native-ipv6-connectivity-a-network-operators-overview/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Building Redundant Networks in Data Centers</title>
		<link>http://www.stuartsheldon.org/blog/2010/06/building-redundant-networks-in-data-centers/</link>
		<comments>http://www.stuartsheldon.org/blog/2010/06/building-redundant-networks-in-data-centers/#comments</comments>
		<pubDate>Tue, 08 Jun 2010 00:59:02 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[IT]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[bgp]]></category>
		<category><![CDATA[firewall]]></category>
		<category><![CDATA[load balancing]]></category>
		<category><![CDATA[ospf]]></category>
		<category><![CDATA[routing]]></category>
		<category><![CDATA[stp]]></category>
		<category><![CDATA[vrrp]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=734</guid>
		<description><![CDATA[Building Redundant Networks in Data Centers. I recently was asked to put together a brief web presentation on the different methods of creating redundant networks. I couldn&#8217;t think of a better place to put it, then right here on my blog. After all, I was overdue for a post anyways&#8230; What do I mean by [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2010/06/building-redundant-networks-in-data-centers/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>The Technology of SCALE8x – A Post Event Review. PART – 2</title>
		<link>http://www.stuartsheldon.org/blog/2010/03/the-technology-of-scale8x%e2%80%93a-post-event-review-part-2/</link>
		<comments>http://www.stuartsheldon.org/blog/2010/03/the-technology-of-scale8x%e2%80%93a-post-event-review-part-2/#comments</comments>
		<pubDate>Fri, 12 Mar 2010 17:04:13 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[IPv6]]></category>
		<category><![CDATA[IT]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[business]]></category>
		<category><![CDATA[dsl]]></category>
		<category><![CDATA[firewall]]></category>
		<category><![CDATA[opensource]]></category>
		<category><![CDATA[presentation]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=698</guid>
		<description><![CDATA[The Technology of SCALE8x – A Post Event Review. PART – 2 This is the second installment all about the technologies used for SCALE8x. The first installment dealt with the services that the technology group has setup and maintains for the event year round. This installment will cover the pre-show setup that went into the [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2010/03/the-technology-of-scale8x%e2%80%93a-post-event-review-part-2/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>The Technology of SCALE8x &#8211; A Post Event Review. PART &#8211; 1</title>
		<link>http://www.stuartsheldon.org/blog/2010/02/the-technology-of-scale8x-a-post-event-review-part-1/</link>
		<comments>http://www.stuartsheldon.org/blog/2010/02/the-technology-of-scale8x-a-post-event-review-part-1/#comments</comments>
		<pubDate>Mon, 22 Feb 2010 23:19:35 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[IPv6]]></category>
		<category><![CDATA[IT]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[business]]></category>
		<category><![CDATA[dsl]]></category>
		<category><![CDATA[firewall]]></category>
		<category><![CDATA[opensource]]></category>
		<category><![CDATA[presentation]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=682</guid>
		<description><![CDATA[The Technology of SCALE8x &#8211; A Post Event Review. PART &#8211; 1 Every February in Los Angeles CA, a group of dedicated volunteers get together to put on what many believe to be the largest all volunteer organized open source technology conventions in the US. This three day event features talks and exhibits specifically targeted [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2010/02/the-technology-of-scale8x-a-post-event-review-part-1/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>S.C.A.L.E is Coming! Feb. 19-21!</title>
		<link>http://www.stuartsheldon.org/blog/2010/02/s-c-a-l-e-is-coming-feb-19-21/</link>
		<comments>http://www.stuartsheldon.org/blog/2010/02/s-c-a-l-e-is-coming-feb-19-21/#comments</comments>
		<pubDate>Tue, 16 Feb 2010 18:23:43 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[IPv6]]></category>
		<category><![CDATA[IT]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[bsd]]></category>
		<category><![CDATA[business]]></category>
		<category><![CDATA[education]]></category>
		<category><![CDATA[opensource]]></category>
		<category><![CDATA[presentation]]></category>
		<category><![CDATA[small business]]></category>
		<category><![CDATA[unix]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=678</guid>
		<description><![CDATA[S.C.A.L.E is coming! Feb. 19-21! Sorry to take so long between posts&#8230; But I&#8217;ve been kinda busy getting ready for The So. Cal Linux Expo, coming up in Los Angeles February 19th through the 21st. This is the premier open source show on the west coast! I&#8217;ll be there as the network architect this year, [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2010/02/s-c-a-l-e-is-coming-feb-19-21/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Adventures in IPv6</title>
		<link>http://www.stuartsheldon.org/blog/2010/01/adventures-in-ipv6/</link>
		<comments>http://www.stuartsheldon.org/blog/2010/01/adventures-in-ipv6/#comments</comments>
		<pubDate>Mon, 11 Jan 2010 23:07:14 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Desktop]]></category>
		<category><![CDATA[IPv6]]></category>
		<category><![CDATA[IT]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[autoconfiguration]]></category>
		<category><![CDATA[bgp]]></category>
		<category><![CDATA[dual stack]]></category>
		<category><![CDATA[network discovery]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[opensource]]></category>
		<category><![CDATA[ospfv3]]></category>
		<category><![CDATA[router advertisement]]></category>
		<category><![CDATA[routing]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=657</guid>
		<description><![CDATA[Adventures in IPv6&#8230; Or how I spent my Xmas Vacation! Whether you are a network administrator, an end user, or someone that falls in between, you are going to be hearing a lot about IPv6 in the coming years. If you&#8217;re in the business of delivering network services, then you need to get up to [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2010/01/adventures-in-ipv6/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Ubuntu Releases 9.10 &#8211; Karmic Koala. An Initial Review.</title>
		<link>http://www.stuartsheldon.org/blog/2009/10/ubuntu-releases-9-10-karmic-koala-an-initial-review/</link>
		<comments>http://www.stuartsheldon.org/blog/2009/10/ubuntu-releases-9-10-karmic-koala-an-initial-review/#comments</comments>
		<pubDate>Fri, 30 Oct 2009 19:07:28 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Desktop]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[karmic]]></category>
		<category><![CDATA[karmic koala]]></category>
		<category><![CDATA[opensource]]></category>
		<category><![CDATA[operating system]]></category>
		<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[ubuntu 9.10]]></category>
		<category><![CDATA[ubuntu 9.10 review]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=613</guid>
		<description><![CDATA[Ubuntu 9.10. A first look&#8230; Officially released on the 29th, Karmic Koala is burning up Internet bandwidth, as every Linux user rushes to download the new OS. I&#8217;ve only had a few hours to play with it, but all and all I like what I see. The developers have really put a lot into meeting [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2009/10/ubuntu-releases-9-10-karmic-koala-an-initial-review/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Starting over&#8230; Windows 7 or Linux.</title>
		<link>http://www.stuartsheldon.org/blog/2009/10/starting-over-windows-7-or-linux/</link>
		<comments>http://www.stuartsheldon.org/blog/2009/10/starting-over-windows-7-or-linux/#comments</comments>
		<pubDate>Mon, 26 Oct 2009 18:10:04 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Desktop]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Microsoft]]></category>
		<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[upgrade]]></category>
		<category><![CDATA[Windows 7]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=607</guid>
		<description><![CDATA[Upgrading to Windows 7 Windows 7 is out! And as usual, Microsoft is pushing the idea that: &#8220;Windows 7 is the greatest operating system ever created&#8221;. Well, I would argue that point, but if you are a hardcore windows user, you most likely will be drinking from the Microsoft Cool-Aid fountain, and will purchase the [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2009/10/starting-over-windows-7-or-linux/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Why Windows System Admins are Afraid of Linux</title>
		<link>http://www.stuartsheldon.org/blog/2009/09/why-windows-system-admins-are-afraid-of-linux/</link>
		<comments>http://www.stuartsheldon.org/blog/2009/09/why-windows-system-admins-are-afraid-of-linux/#comments</comments>
		<pubDate>Tue, 08 Sep 2009 20:44:54 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[cost]]></category>
		<category><![CDATA[Microsoft]]></category>
		<category><![CDATA[network]]></category>
		<category><![CDATA[windows administrator]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=569</guid>
		<description><![CDATA[Microsoft training, where the fear begins. A recent blog story from Daily Finance tells of leaked slides from Microsoft&#8217;s Expert Zone training class used to train Best Buy employees, contains out and out lies regarding security and compatibility comparisons between Windows 7 and Linux. For many Linux advocates, this is equivalent to a smoking gun [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2009/09/why-windows-system-admins-are-afraid-of-linux/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Open Source Users Are Circling Their Wagons Against Windows 7</title>
		<link>http://www.stuartsheldon.org/blog/2009/09/open-source-users-are-circling-their-wagons-against-windows-7/</link>
		<comments>http://www.stuartsheldon.org/blog/2009/09/open-source-users-are-circling-their-wagons-against-windows-7/#comments</comments>
		<pubDate>Tue, 01 Sep 2009 18:25:59 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Desktop]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[end user]]></category>
		<category><![CDATA[Microsoft]]></category>
		<category><![CDATA[rumor]]></category>
		<category><![CDATA[small business]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=566</guid>
		<description><![CDATA[Open Source Good, Microsoft Bad&#8230; This seems to be the cry of the hard core Linux and open source community in regards to the next release of Windows. Currently, most of the Linux camps are gearing up for all out war. Being a Linux and Open Source geek, I understand why we all seem to [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2009/09/open-source-users-are-circling-their-wagons-against-windows-7/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Over One Thousand Dollars For Software Per Computer?</title>
		<link>http://www.stuartsheldon.org/blog/2009/08/over-one-thousand-dollars-for-software-per-computer/</link>
		<comments>http://www.stuartsheldon.org/blog/2009/08/over-one-thousand-dollars-for-software-per-computer/#comments</comments>
		<pubDate>Fri, 28 Aug 2009 16:37:25 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Desktop]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[business]]></category>
		<category><![CDATA[clamav]]></category>
		<category><![CDATA[corel]]></category>
		<category><![CDATA[cost]]></category>
		<category><![CDATA[gimp]]></category>
		<category><![CDATA[inkscape]]></category>
		<category><![CDATA[Microsoft Office]]></category>
		<category><![CDATA[open office]]></category>
		<category><![CDATA[small business]]></category>
		<category><![CDATA[software]]></category>
		<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[windows]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=551</guid>
		<description><![CDATA[This can&#8217;t be right. It&#8217;s going to cost $1000.00 just for software? I must admit, this is quite a surprise, even for me. While pricing a PC for a client, I was shocked when I calculated the total cost of the software that they are required to use for their business. The cost of software [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2009/08/over-one-thousand-dollars-for-software-per-computer/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Using Rsync and Hard Linked Files to Store Backup Snapshots.</title>
		<link>http://www.stuartsheldon.org/blog/2009/08/using-rsync-and-hard-linked-files-to-store-backup-snapshots/</link>
		<comments>http://www.stuartsheldon.org/blog/2009/08/using-rsync-and-hard-linked-files-to-store-backup-snapshots/#comments</comments>
		<pubDate>Thu, 20 Aug 2009 18:26:24 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Desktop]]></category>
		<category><![CDATA[Free BSD]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[backup]]></category>
		<category><![CDATA[bsd]]></category>
		<category><![CDATA[data snapshots]]></category>
		<category><![CDATA[remote backup]]></category>
		<category><![CDATA[rsync]]></category>
		<category><![CDATA[snapshot]]></category>
		<category><![CDATA[unix]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=540</guid>
		<description><![CDATA[Who&#8217;s really behind the idea. First off, let me be clear that this was not my idea. I was told about this whole concept by Mike Rubel @ Cal Tech. He&#8217;s the rocket scientist behind this whole idea. Now that we have our &#8220;Credit Where Credit is Due&#8221; portion out of the way, let&#8217;s get [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2009/08/using-rsync-and-hard-linked-files-to-store-backup-snapshots/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Notes From My Linux Firewall Presentation.</title>
		<link>http://www.stuartsheldon.org/blog/2009/08/notes-from-my-linux-firewall-presentation/</link>
		<comments>http://www.stuartsheldon.org/blog/2009/08/notes-from-my-linux-firewall-presentation/#comments</comments>
		<pubDate>Sat, 15 Aug 2009 23:35:26 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[dmz]]></category>
		<category><![CDATA[firewall]]></category>
		<category><![CDATA[howto]]></category>
		<category><![CDATA[multiple providers]]></category>

		<guid isPermaLink="false">http://www.actusa.net/~stu/blog/?p=361</guid>
		<description><![CDATA[Linux Firewall Presentation Notes&#8230; Here are the notes regarding what I covered in my presentation to the Simi Conejo Linux User Group. The actual presentation covered these subjects in more detail then I was able to fit in here, but you should get the general idea of the concepts covered by reading this all the [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2009/08/notes-from-my-linux-firewall-presentation/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Speaking Announcement &#8211; Build a Linux Firewall</title>
		<link>http://www.stuartsheldon.org/blog/2009/08/build_a_linux_firewall/</link>
		<comments>http://www.stuartsheldon.org/blog/2009/08/build_a_linux_firewall/#comments</comments>
		<pubDate>Mon, 10 Aug 2009 16:02:25 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[dsl]]></category>
		<category><![CDATA[firewall]]></category>
		<category><![CDATA[load balancing]]></category>
		<category><![CDATA[presentation]]></category>

		<guid isPermaLink="false">http://www.actusa.net/~stu/blog/?p=112</guid>
		<description><![CDATA[How to build a Linux Firewall&#8230; Join us and Learn! I will be speaking at the Simi Conejo Linux Users Group (SCLug) on August 15th 2009. I will be demonstrating how to setup a Linux based PC with multiple network interfaces to act as a firewall. The presentation will cover the following topics: Linux as [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2009/08/build_a_linux_firewall/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Using Regular Expressions On The Linux Command Line</title>
		<link>http://www.stuartsheldon.org/blog/2009/08/using-regular-expressions-on-the-linux-command-line/</link>
		<comments>http://www.stuartsheldon.org/blog/2009/08/using-regular-expressions-on-the-linux-command-line/#comments</comments>
		<pubDate>Tue, 04 Aug 2009 22:00:51 +0000</pubDate>
		<dc:creator>Stuart Sheldon</dc:creator>
				<category><![CDATA[Free BSD]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[bsd]]></category>
		<category><![CDATA[egrep]]></category>
		<category><![CDATA[grep]]></category>
		<category><![CDATA[regex]]></category>
		<category><![CDATA[regular expressions]]></category>
		<category><![CDATA[sed]]></category>
		<category><![CDATA[unix]]></category>

		<guid isPermaLink="false">http://www.stuartsheldon.org/blog/?p=401</guid>
		<description><![CDATA[Using Regular Expressions (RegEx) on the command line. Questions about regular expressions come up at the Lug meetings on a regular basis. Here are some examples of regex commands I use all the time. Hope you find them useful. Parse a file skipping commented lines. gateway:~# egrep '^[^#]' /etc/manpath.config MANDATORY_MANPATH /usr/man MANDATORY_MANPATH /usr/share/man MANDATORY_MANPATH /usr/local/share/man [...]]]></description>
		<wfw:commentRss>http://www.stuartsheldon.org/blog/2009/08/using-regular-expressions-on-the-linux-command-line/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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