32 lines
1.4 KiB
HTML
32 lines
1.4 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<HTML>
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<META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.21">
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<TITLE>Secure Boot CDs for VPN HOWTO: Troubleshooting</TITLE>
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<LINK HREF="Secure-BootCD-VPN-HOWTO-9.html" REL=next>
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<LINK HREF="Secure-BootCD-VPN-HOWTO-7.html" REL=previous>
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<LINK HREF="Secure-BootCD-VPN-HOWTO.html#toc8" REL=contents>
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<H2><A NAME="s8">8.</A> <A HREF="Secure-BootCD-VPN-HOWTO.html#toc8">Troubleshooting</A></H2>
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<P>There are several troubleshooting techniques that I used in the course of this project. I would expect people attempting this to be familiar with most or all of them. Here are a few:</P>
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<P>
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<OL>
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<LI>tcpdump is your friend when attempting to prove that your traffic really is going over the VPN.</LI>
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<LI>ldd is very helpful in finding out what libraries are missing when you have to install a package by hand.</LI>
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<LI>qemu or another emulator is priceless when you don't wish to waste a bunch of physical CDs or the time it takes to burn and boot them.</LI>
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</OL>
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</P>
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