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	<title>Comments on: ISP Filter Will Disadvantage Australian Companies</title>
	<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/</link>
	<description>...or .NET and other stuff that wouldn't fit into Mike's day job.</description>
	<pubDate>Wed, 08 Feb 2012 04:12:07 +0000</pubDate>
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		<title>By: Zijian</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-78592</link>
		<author>Zijian</author>
		<pubDate>Tue, 09 Feb 2010 15:02:07 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-78592</guid>
		<description>It does not matter whether the filtering will slow down the internet. 

Filtering by the name of moral is simply immoral.

Filtering is basically to create a kindergarten for kids as well as adults. Do we adults need to be contained in such kindergarten?</description>
		<content:encoded><![CDATA[<p>It does not matter whether the filtering will slow down the internet. </p>
<p>Filtering by the name of moral is simply immoral.</p>
<p>Filtering is basically to create a kindergarten for kids as well as adults. Do we adults need to be contained in such kindergarten?</p>
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		<title>By: Twitter Trackbacks for ISP Filter WILL Disadvantage Australian Companies « MikeFitz with overflow bit set… [brisgeek.com] on Topsy.com</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77873</link>
		<author>Twitter Trackbacks for ISP Filter WILL Disadvantage Australian Companies « MikeFitz with overflow bit set… [brisgeek.com] on Topsy.com</author>
		<pubDate>Mon, 01 Feb 2010 20:50:11 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77873</guid>
		<description>[...] ISP Filter WILL Disadvantage Australian Companies « MikeFitz with overflow bit set…  mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies &#8211; view page &#8211; cached  A Deloitte analyst, Damien Tampling, has been reported by ARNnet as predicting the Government’s controversial ISP filter will have minimal long-term effect on Australian businesses. [...]</description>
		<content:encoded><![CDATA[<p>[&#8230;] ISP Filter WILL Disadvantage Australian Companies « MikeFitz with overflow bit set…  mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies &ndash; view page &ndash; cached  A Deloitte analyst, Damien Tampling, has been reported by ARNnet as predicting the Government’s controversial ISP filter will have minimal long-term effect on Australian businesses. [&#8230;]</p>
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		<title>By: Jeff Waugh</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77703</link>
		<author>Jeff Waugh</author>
		<pubDate>Sun, 31 Jan 2010 07:22:27 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77703</guid>
		<description>By the way (responding to your update), I doubt it will even matter if Google set up an Australian data centre. Those requests, like the international ones, are still ingress to any other data centre.

I very, very, very strong suspect (note that I'm not saying "know" or "will"!) that only ISPs who provide end point connectivity services will be required to filter requests from those services. Thus my point about "within their network" vs. "egress" in one of my comments above... certainly larger ISPs would tend away from doing anything like this at egress.</description>
		<content:encoded><![CDATA[<p>By the way (responding to your update), I doubt it will even matter if Google set up an Australian data centre. Those requests, like the international ones, are still ingress to any other data centre.</p>
<p>I very, very, very strong suspect (note that I&#8217;m not saying &#8220;know&#8221; or &#8220;will&#8221;!) that only ISPs who provide end point connectivity services will be required to filter requests from those services. Thus my point about &#8220;within their network&#8221; vs. &#8220;egress&#8221; in one of my comments above&#8230; certainly larger ISPs would tend away from doing anything like this at egress.</p>
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		<title>By: Jeff Waugh</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77702</link>
		<author>Jeff Waugh</author>
		<pubDate>Sun, 31 Jan 2010 07:12:18 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77702</guid>
		<description>OK, I'll make it shorter and sweeter: Filtering ingress is insane and pointless.

No one would want to do it, no one would choose to do it, and no one would accept legislation which demanded it.

In my first comment I said that the "Google crawler doesn’t appear to have any nodes in Australia"... but it doesn't matter anyway -&#62; any Google request to a hosting facility is obviously an incoming connection, not outgoing.

Matt's wrong because they've already demonstrated methodology in the technical report... and there is a big difference between making a TCP connection beyond your network and receiving a TCP connection into your network. They're not the same thing, and you wouldn't apply proxy or DNS hacks in the same way.

This should be really easy to grasp: No one's going to filter at ingress, and I very strongly doubt that they'd be asked to (ie. that the legislation would demand so).</description>
		<content:encoded><![CDATA[<p>OK, I&#8217;ll make it shorter and sweeter: Filtering ingress is insane and pointless.</p>
<p>No one would want to do it, no one would choose to do it, and no one would accept legislation which demanded it.</p>
<p>In my first comment I said that the &#8220;Google crawler doesn’t appear to have any nodes in Australia&#8221;&#8230; but it doesn&#8217;t matter anyway -&gt; any Google request to a hosting facility is obviously an incoming connection, not outgoing.</p>
<p>Matt&#8217;s wrong because they&#8217;ve already demonstrated methodology in the technical report&#8230; and there is a big difference between making a TCP connection beyond your network and receiving a TCP connection into your network. They&#8217;re not the same thing, and you wouldn&#8217;t apply proxy or DNS hacks in the same way.</p>
<p>This should be really easy to grasp: No one&#8217;s going to filter at ingress, and I very strongly doubt that they&#8217;d be asked to (ie. that the legislation would demand so).</p>
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		<title>By: MikeFitz</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77693</link>
		<author>MikeFitz</author>
		<pubDate>Sun, 31 Jan 2010 05:04:55 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77693</guid>
		<description>So Jeff, you're certain that all googlebot requests come from overseas? And Australian-hosted pages, even if they are on the blacklist, will be visible to overseas visitors?

Also, why would "&lt;em&gt;Google crawler requests coming from Australia hit Australian hosting facilities at an (unfiltered) ingress&lt;/em&gt;"? Not trying to be funny here, just don't understand.

Websinthe, I agree this is far from the most important objection to the filter. However this post came about because I'm unconvinced by Mr Tampling's assessment.

Matt, thanks for your comment.  That's what I was thinking.</description>
		<content:encoded><![CDATA[<p>So Jeff, you&#8217;re certain that all googlebot requests come from overseas? And Australian-hosted pages, even if they are on the blacklist, will be visible to overseas visitors?</p>
<p>Also, why would &#8220;<em>Google crawler requests coming from Australia hit Australian hosting facilities at an (unfiltered) ingress</em>&#8220;? Not trying to be funny here, just don&#8217;t understand.</p>
<p>Websinthe, I agree this is far from the most important objection to the filter. However this post came about because I&#8217;m unconvinced by Mr Tampling&#8217;s assessment.</p>
<p>Matt, thanks for your comment.  That&#8217;s what I was thinking.</p>
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		<title>By: Jeff Waugh</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77690</link>
		<author>Jeff Waugh</author>
		<pubDate>Sun, 31 Jan 2010 04:25:24 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77690</guid>
		<description>The methods demonstrated in the technical report were straight proxying and a DNS capture -&#62; proxy method... neither of which would be applied to ingress by any sane hosting company or ISP. The only way this could happen would be drastic, dunderheaded legislative over-reach, at which point the entire hosting and business community would go absolutely nuts -- and it'd be fixed quickly, without needing to change the rest of the policy.

So again, this is purely speculative and highly unlikely -- putting "WILL" in your title is at best incorrect, at worst deceptive.</description>
		<content:encoded><![CDATA[<p>The methods demonstrated in the technical report were straight proxying and a DNS capture -&gt; proxy method&#8230; neither of which would be applied to ingress by any sane hosting company or ISP. The only way this could happen would be drastic, dunderheaded legislative over-reach, at which point the entire hosting and business community would go absolutely nuts &#8212; and it&#8217;d be fixed quickly, without needing to change the rest of the policy.</p>
<p>So again, this is purely speculative and highly unlikely &#8212; putting &#8220;WILL&#8221; in your title is at best incorrect, at worst deceptive.</p>
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		<title>By: Websinthe</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77688</link>
		<author>Websinthe</author>
		<pubDate>Sun, 31 Jan 2010 04:20:47 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77688</guid>
		<description>Jeff's right, there's absolutely no reason for the filter to activate on requests coming &lt;em&gt;into&lt;/em&gt; the country, only those going &lt;em&gt;out of&lt;/em&gt; the country. Bots won't be affected.

I think my record speaks to my hatred of this legislation, but as Jeff pointed out, publishing problems that are wrong take bandwidth away from the valid arguments.</description>
		<content:encoded><![CDATA[<p>Jeff&#8217;s right, there&#8217;s absolutely no reason for the filter to activate on requests coming <em>into</em> the country, only those going <em>out of</em> the country. Bots won&#8217;t be affected.</p>
<p>I think my record speaks to my hatred of this legislation, but as Jeff pointed out, publishing problems that are wrong take bandwidth away from the valid arguments.</p>
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		<title>By: Matt Munro</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77687</link>
		<author>Matt Munro</author>
		<pubDate>Sun, 31 Jan 2010 04:13:53 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77687</guid>
		<description>But to view a web page data must flow inbound and outbound and from what Conroy has stated there will be no connection excepted from the filter, therefor for the googlebot to view the webpage, the data returned from the Australian hosted site will traverse the filter.

How if the filter is doing something like a BGP redirect this might not be an issue.

As you said we've got no idea how they are going to do this, which is really scary cause we can't comment on it because "they haven't said how they'll do it yet" but they're keeping that detail secret.</description>
		<content:encoded><![CDATA[<p>But to view a web page data must flow inbound and outbound and from what Conroy has stated there will be no connection excepted from the filter, therefor for the googlebot to view the webpage, the data returned from the Australian hosted site will traverse the filter.</p>
<p>How if the filter is doing something like a BGP redirect this might not be an issue.</p>
<p>As you said we&#8217;ve got no idea how they are going to do this, which is really scary cause we can&#8217;t comment on it because &#8220;they haven&#8217;t said how they&#8217;ll do it yet&#8221; but they&#8217;re keeping that detail secret.</p>
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		<title>By: Jeff Waugh</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77685</link>
		<author>Jeff Waugh</author>
		<pubDate>Sun, 31 Jan 2010 03:59:47 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77685</guid>
		<description>There's no "back door". Why, legislative or technically, would the filter be applied on ingress, no matter where the request comes from? It makes no sense.</description>
		<content:encoded><![CDATA[<p>There&#8217;s no &#8220;back door&#8221;. Why, legislative or technically, would the filter be applied on ingress, no matter where the request comes from? It makes no sense.</p>
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		<title>By: MikeFitz</title>
		<link>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77684</link>
		<author>MikeFitz</author>
		<pubDate>Sun, 31 Jan 2010 03:54:43 +0000</pubDate>
		<guid>http://mike.brisgeek.com/2010/01/31/isp-filter-will-disadvantage-australian-companies/#comment-77684</guid>
		<description>Thanks, Jeff. I gather your objection comes down to whether or not the googlebot will see a filtered or unfiltered view of my website.

So, you're saying that there's an unfiltered "back-door" to be used by the googlebot, and presumably, overseas visitors to Australian websites?</description>
		<content:encoded><![CDATA[<p>Thanks, Jeff. I gather your objection comes down to whether or not the googlebot will see a filtered or unfiltered view of my website.</p>
<p>So, you&#8217;re saying that there&#8217;s an unfiltered &#8220;back-door&#8221; to be used by the googlebot, and presumably, overseas visitors to Australian websites?</p>
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