5.3 IPFW bug

[Dmitry A. Bondareff]

Yes! Rights! The server freezes! No core dumped!!
And I connected by console, not by network.

Dmitry.

----- Original Message ----- 
From: "Maxim Konovalov" <maxim at FreeBSD.org>
To: "Dmitry A. Bondareff" <freebsd at mmk.ru>
Cc: <freebsd-hackers at FreeBSD.org>
Sent: Wednesday, December 15, 2004 6:42 PM
Subject: Re: 5.3 IPFW bug


> On Wed, 15 Dec 2004, 17:00+0500, Dmitry A. Bondareff wrote:
> 
> > Hello hackers!
> >
> > Today I upgraded my 5.2.1-p11 box up to 5.3-p2.
> > My firewall rules includes like this:
> > ...
> > /sbin/ipfw add tee 10000 ip from 1.2.3.4 to 4.3.2.1
> > ...
> > On 5.2.1-FreeBSD it's works fine.
> > But FreeBSD 5.3 halted each time!!!
> 
> It's not clear what do you mean by "halted" here?  Does the server
> freeze of what?  If it continues the rule processing this is not a
> bug, see Andre's explanation.  If the server freezes - this is a bug
> and we need a kernel backtrace and/or the kernel core dump.  Or clear
> how-to-repeat receipt.
> 
> > After changed "tee 10000" to "allow"  now works all fine.
> >
> > Is this bug ??
> 
> -- 
> Maxim Konovalov
>