Subject: Re: something strange with mbuf length...
To: Rui Paulo <rpaulo@fnop.net>
From: John R. Shannon <john@johnrshannon.com>
List: tech-net
Date: 04/23/2006 06:09:48
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Rui Paulo wrote:
> "John R. Shannon" <john@johnrshannon.com> writes:
> 
>> Steven M. Bellovin wrote:
>>> On Sat, 22 Apr 2006 13:13:19 +0100, Rui Paulo <rpaulo@fnop.net> wrote:
>>>
>>>> "Konstantin KABASSANOV" <Konstantin.Kabassanov@lip6.fr> writes:
>>>>
>>>>> I do use ipfilter.
>>>> Since you and Steve both use ipfilter, can this be the problem ?
>>>>
>>> That's very high on my list of suspects.  I've had the crash when using
>>> two different interfaces, ath0 and ppp0.  The ppp0 instance doesn't
>>> support v6; in fact, when I fire up ntpd after starting that link, I get
>>> bind() fd 12, family 24, port 123, addr fe80::211:25ff:fe43:e8a4,
>>> in6_is_addr_multicast=0 flags=0 fails: Can't assign requested address
>>> My filter rules are very simple, too; no NAT, no proxies, just
>>> blocking a few ports.
>>> 		--Steven M. Bellovin, http://www.cs.columbia.edu/~smb
>>
>> My lockups are unrelated. I'm using neither ath0, ppp0 or any packet
>> filter. Rate of occurance is several time per day.
> 
> But you use INET6 I bet (or at least you have it enabled). Am I wrong ? :-)
> 

Within the host only.

-- 
John R. Shannon, CISSP
john@johnrshannon.com
jshannon@dsci-usa.com
john.r.shannon@us.army.mil
shannonjr@NetBSD.org

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