ipfw FreeBSD 10
Robert Huff
roberthuff at rcn.com
Wed Apr 11 12:12:10 UTC 2012
KES writes:
> building kernel with this options:
> options IPFIREWALL #enable ipfw
> options IPFIREWALL_VERBOSE #enable log
> options IPFIREWALL_FORWARD #enable fwd
> options IPDIVERT
> options LIBALIAS
> options IPFIREWALL_NAT #enable nat
>
> do not enable IPFW
>
> When doing
> ipfw show
> it shows
> 0000000 93874234 23402394820384 any to any
> and stops
I have IPFW working, eith:
options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
options IPFIREWALL_FORWARD
options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
in the kernel config file, and :
ipfw_load="YES"
ipfw_nat_load="YES" # in-kernel ipfw nat
libalias_load="YES" # for in-kernel ipfw nat
in /boot/loader.conf.
(Note: the available documentation for basic IPFW is good.
However, if you want to do NAT, the information - in the IPFW man
page and the Handbook - extremely confusing. It took me a week
and some expert help to get this working.)
Respectfully,
Robert Huff
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