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	<title>How IP Works &#187; Firewall</title>
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		<title>How NAT Works</title>
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		<category><![CDATA[ARP]]></category>
		<category><![CDATA[Firewall]]></category>
		<category><![CDATA[ICMP]]></category>
		<category><![CDATA[NAT]]></category>
		<category><![CDATA[TCP/IP]]></category>

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In this section



•
NAT Architecture
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•
NAT Network Structure
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