IPFW for IPv6
Hideki Yamamoto
yamamoto436 at oki.com
Thu Dec 18 15:06:09 PST 2003
Dear Luigi,
I am very happy to hear that you and your student are working
on this matter. I hope you will release the beta or something
as soon as possible.
By the way, does it run on FreeBSD 5.1 base or 4.9?
Regards,
Hideki Yamamoto
From: Luigi Rizzo <rizzo at icir.org>
Subject: Re: IPFW for IPv6
Date: Thu, 18 Dec 2003 08:26:05 -0800
Message-ID: <20031218082605.A2252 at xorpc.icir.org>
> On Fri, Dec 19, 2003 at 01:12:13AM +0900, Hideki Yamamoto wrote:
> >
> > Hi,
> >
> > I am interested in ipfw for IPv6, especially on dummynet.
> > Does someone have information on ipfw for IPv6?
>
> Two students of mine have a basically working version of
> ipfw2 for ipv6 (with dummynet too). I need to review the code
> before making patches available, though.
>
> In the detail, the layer2 version of the code (where ipv6 fields
> are matched within ether_input()/ether_output(), are ok,
> whereas the layer3 version (call from ip6input(), ip6output())
> need a bit more debugging when used with dummynet because suspending
> and resuming computation within ip6output() is tricky for the
> amount of state around -- that was time consuming in ipv4 as well.
>
> cheers
> luigi
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