Re: Ipfilter 4.1 & freebsd5.2

In some email I received from Guido van Rooij, sie wrote:
> On Sun, Feb 15, 2004 at 11:13:15PM +0200, ????? ????? wrote:
> > Hi,
> > I've compiled ipf4.1 with patch on my freebsd5.2.1, it works,
> > but there is a small problem with ipfstat -t, the ttl field is always
> > 0:00 for all connections. We need for also one patch.
>
> You are rigt. Due to the nature of the problem, I need to contact Darren
> and figure out how to deal with this. In short: timeout handling
> has changed completely form ipfilter 3.* to 4.* and it has become a
> bit more difficult to arrive (in userland) at the correct ttl value.

Yup, the thing to do is issue an SIOCGETFS and subtract f_ticks from
the ttl in the state structure.

Darren