Some minor grammatical tweaks.
Sponsored by: AINet
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2020-12-08 03:00:23 +00:00
svn path=/head/; revision=25543
1 changed files with 7 additions and 7 deletions
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@ -40,7 +40,7 @@
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<sect1 id="problem">
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<sect1 id="problem">
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<title>The Problem</title>
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<title>The Problem</title>
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<para>First, let's assume you have <link linkend="ipsec-install">
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<para>First, lets assume you have <link linkend="ipsec-install">
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installed <emphasis>IPsec</emphasis></link>. How do you know
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installed <emphasis>IPsec</emphasis></link>. How do you know
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it is <link linkend="caveat">working</link>? Sure, your
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it is <link linkend="caveat">working</link>? Sure, your
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connection will not work if it is misconfigured, and it will work
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connection will not work if it is misconfigured, and it will work
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@ -55,12 +55,12 @@
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<orderedlist>
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<orderedlist>
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<listitem>
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<listitem>
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<para>encrypted data is uniformly distributed, i.e., has maximal
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<para>Encrypted data is uniformly distributed, i.e., has maximal
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entropy per symbol;</para>
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entropy per symbol;</para>
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</listitem>
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</listitem>
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<listitem>
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<listitem>
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<para>raw, uncompressed data is typically redundant, i.e., has
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<para>Raw, uncompressed data is typically redundant, i.e., has
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sub-maximal entropy.</para>
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sub-maximal entropy.</para>
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</listitem>
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</listitem>
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</orderedlist>
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</orderedlist>
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@ -69,7 +69,7 @@
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from- your network interface. Then you could see the difference
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from- your network interface. Then you could see the difference
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between unencrypted data and encrypted data. This would be true
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between unencrypted data and encrypted data. This would be true
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even if some of the data in <quote>encrypted mode</quote> was
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even if some of the data in <quote>encrypted mode</quote> was
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not encrypted---as the outermost IP header must be, if the
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not encrypted---as the outermost IP header must be if the
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packet is to be routable.</para>
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packet is to be routable.</para>
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<sect2 id="MUST">
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<sect2 id="MUST">
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@ -94,7 +94,7 @@
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interface in your <link linkend="kernel">kernel's config
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interface in your <link linkend="kernel">kernel's config
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file</link>.</para>
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file</link>.</para>
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<para>The command</para>
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<para>The command:</para>
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<screen><userinput><command>tcpdump</command> -c 4000 -s 10000 -w <replaceable>dumpfile.bin</replaceable></userinput></screen>
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<screen><userinput><command>tcpdump</command> -c 4000 -s 10000 -w <replaceable>dumpfile.bin</replaceable></userinput></screen>
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@ -182,7 +182,7 @@ Expected value for L=8 is 7.1836656
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<title>Installing IPsec</title>
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<title>Installing IPsec</title>
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<para>Most of the modern versions of FreeBSD have IPsec support
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<para>Most of the modern versions of FreeBSD have IPsec support
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in their base source. So you will probably will need to include
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in their base source. So you will need to include the
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<option>IPSEC</option> option in your kernel config and, after
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<option>IPSEC</option> option in your kernel config and, after
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kernel rebuild and reinstall, configure IPsec connections using
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kernel rebuild and reinstall, configure IPsec connections using
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&man.setkey.8; command.</para>
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&man.setkey.8; command.</para>
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@ -197,7 +197,7 @@ Expected value for L=8 is 7.1836656
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<title>src/sys/i386/conf/KERNELNAME</title>
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<title>src/sys/i386/conf/KERNELNAME</title>
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<para>This needs to be present in the kernel config file in order
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<para>This needs to be present in the kernel config file in order
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to be able to capture network data with &man.tcpdump.1;. Be sure
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to capture network data with &man.tcpdump.1;. Be sure
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to run &man.config.8; after adding this, and rebuild and
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to run &man.config.8; after adding this, and rebuild and
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reinstall.</para>
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reinstall.</para>
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