January 2004
Intermediate to advanced
536 pages
13h 2m
English
Content preview from IPv6, 2nd Edition
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426 Part Three • IPv6 Practice
case “${ipfilter6_enable}” in [Yy][Ee][Ss])
if [ -r “${ipfilter6_rules}” ]; then
${ipfilter6_program} “${ipfilter6_rules}”
fi
;; esac
23.2.8 TROUBLESHOOTING
If the installation does not work or breaks your current kernel configu-
ration, change directories to where you have IPF’s package source and
follow these steps to revert all changes made (substitute GENERIC with
your kernel name if needed).
>cd ip_fil3.4.16/FreeBSD-4.0/
>./kuninstall
>cd /sys/i386/conf
>cp GENERIC.bak GENERIC
Now rebuild the kernel with IPF.
23.3 Implementing IPsec on Sun Solaris (IPv4)
†
IPsec provides IP-layer security for packets traversing a network—
particularly ...
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