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Date:      Fri, 12 Nov 2010 08:32:03 -0500
From:      gumbo@bsdmail.org
To:        freebsd-net@freebsd.org
Subject:   Re: ipfw fwd doesn't handle ipv6 addresses
Message-ID:  <8CD508520915099-1F14-1E0C0@web-mmc-d04.sysops.aol.com>
In-Reply-To: <4CDB8DD1.4010808@FreeBSD.org>
References:  <8CD4F3FB222E6E1-1F14-11DA0@web-mmc-d04.sysops.aol.com> <4CDB8DD1.4010808@FreeBSD.org>

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The problem is the "fwd" can't handle "nextaddr" if "nextaddr" resolves to an ipv6 address.
It works fine if it resolves to an ipv4 address.  Any other ideas ?
Thanks,
Rick






-----Original Message-----
From: Doug Barton <dougb@FreeBSD.org>
To: freebsd-net@freebsd.org
Sent: Wed, Nov 10, 2010 10:31 pm
Subject: Re: ipfw fwd doesn't handle ipv6 addresses


On 11/10/2010 14:42, gumbo@bsdmail.org wrote: 
 
> I'm running freebsd 7.2 and trying to find a way to forward a packet 
> based on it's source address. The following command works fine for 
> ipv4 addresses but fails for ipv6 addresses. ipfw add 101 fwd 
> nextaddr ip from myaddr to any out This works fine if nextaddr and 
> myaddr are ipv4 but fails to work if they are ipv6. Is this not yet 
> supported or is there another way to accomplish the same thing ? 
 
You might want to take a look at the ipfw man page, I think what you want is me6, not myaddr. 
 
Doug 
 
--  
  Nothin' ever doesn't change, but nothin' changes much. 
  -- OK Go 
 
  Breadth of IT experience, and depth of knowledge in the DNS. 
  Yours for the right price. :) http://SupersetSolutions.com/ 
 
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