Dialup firewalling with FreeBSD

Sergey 'DoubleF' Zaharchenko doublef at tele-kom.ru
Sat Oct 18 06:48:46 PDT 2003


On Fri, 17 Oct 2003 15:09:21 -0400 "whole_r" <hull at monisys.ca> probably wrote:

> Hello,
> I followed this doc to install my firewall. Upon reboot I get about 12 lines
> more or less like this:
> 
> ipfw: size mismatch (have 176 need......)

Don't know about this, probably the ipfw program doesn't talk correctly
to the kernel, and you should rebuild (both or one of) your world and
kernel but

> It also says that dev tun0 doesn't exist.

This is correct and OK, since you don't have a connection established at
boot-time. After you have connected, the rule will get active just as
you expect.

-- 
DoubleF
Organic chemistry is the chemistry of carbon compounds.  Biochemistry
is the study of carbon compounds that crawl.
		-- Mike Adams
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