<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Networknet.nl &#187; 20209</title>
	<atom:link href="http://www.networknet.nl/apps/wp/archives/tag/20209/feed" rel="self" type="application/rss+xml" />
	<link>http://www.networknet.nl/apps/wp</link>
	<description>Stay Connected</description>
	<lastBuildDate>Fri, 10 Feb 2012 16:46:09 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.3.1</generator>
		<item>
		<title>Cisco: how to publish Windows 2003 PPTP VPN Server on PIX?</title>
		<link>http://www.networknet.nl/apps/wp/archives/338</link>
		<comments>http://www.networknet.nl/apps/wp/archives/338#comments</comments>
		<pubDate>Fri, 18 Jan 2008 18:05:27 +0000</pubDate>
		<dc:creator>Ivan Versluis</dc:creator>
				<category><![CDATA[Cisco]]></category>
		<category><![CDATA[1723]]></category>
		<category><![CDATA[20209]]></category>
		<category><![CDATA[47]]></category>
		<category><![CDATA[501]]></category>
		<category><![CDATA[721]]></category>
		<category><![CDATA[gre]]></category>
		<category><![CDATA[pix]]></category>
		<category><![CDATA[pptp]]></category>
		<category><![CDATA[vpn]]></category>

		<guid isPermaLink="false">http://www.networknet.nl/apps/wp2/archives/338</guid>
		<description><![CDATA[I installed a Windows 2003 PPTP/L2TP VPN server. After the server installation I started testing the communication by creating a VPN connection. The first error I got while connecting was &#8220;Disconnected. Error 721: The remote computer did not respond&#8220;. The Windows XP client is running as a VMWare virtual machine and the VPN server is published behind a Cisco PIX 501 firewall. I checked the VPN server and there I saw the error message below. I verified the NAT configuration and a static NAT rule was configured based on a private and public ip address translation. ACL was there for  &#8216;any&#8217; tcp communication and I added second ACL for IP Protocol 47 (GRE). I logged on my Windows Vista Enterprise client and recreated the same VPN connection. The Vista client was connected to my ADSL modem with a wireless connection and it had direct connection to the VPN server. The Windows XP virtual machine was sitting behind the Cisco PIX. I figured out something was missing on my firewall configuration. How to allow PPTP protocol on a Cisco PIX firewall? pixfirewall# conf t pixfirewall(config)#fixup protocol pptp 1723 pixfirewall# wr mem Adding the &#8220;fixup protocol pptp 1723&#8243; to my configuration let the Cisco PIX firewall know how successfully setup a PPTP connection. References Permitting PPTP/L2TP Connections Through the PIX/ASA/FWSM &#160;]]></description>
		<wfw:commentRss>http://www.networknet.nl/apps/wp/archives/338/feed</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
	</channel>
</rss>

