Re: Default behaviour of IP Options processing

From: Julian Elischer <julian_at_elischer.org>
Date: Thu, 6 May 2004 15:42:43 -0700 (PDT)
On Thu, 6 May 2004, David W. Chapman Jr. wrote:

> > We are using RR option all the time to track down routing asymmetry
> > and traceroute is not an option, ping -R is very useful in that cases.
> > We all know that ipfw (and I am sure all other *pf*) is able to
> > process ip opts quite well and personally see no point in this
> > sysctls.  I fail to see a documentation update (inet.4 ?) as well.
> > 
> > It is not clear for me why you ever ask for opinions after commit not
> > before.  Strick "nay" if you care :-)
> 
> He hasn't changed the default yet.  But I think for the select few 
> who actually use such tcp options, they can enable it.  Most of the 
> users however will not need this.  I think the point that is trying 
> to be made is that they want the default installation to be more 
> secure and those who need these features can simply turn them on.

what security problem are you expecting?


> 
> -- 
> David W. Chapman Jr.
> dwcjr_at_inethouston.net	Raintree Network Services, Inc. <www.inethouston.net>
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Received on Thu May 06 2004 - 13:42:47 UTC

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