Date: Tue, 16 Apr 2002 16:55:26 +0200 From: Christophe Prevotaux <c.prevotaux@hexanet.fr> To: mark tinguely <tinguely@web.cs.ndsu.nodak.edu> Cc: freebsd-atm@freebsd.org Subject: Re: tcpdump and PCA200E ATM adapter Message-ID: <20020416165526.25bf13c9.c.prevotaux@hexanet.fr> In-Reply-To: <200204161431.g3GEVft99876@web.cs.ndsu.nodak.edu> References: <20020416151756.247ac67e.c.prevotaux@hexanet.fr> <200204161431.g3GEVft99876@web.cs.ndsu.nodak.edu>
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On Tue, 16 Apr 2002 09:31:41 -0500 (CDT) mark tinguely <tinguely@web.cs.ndsu.nodak.edu> wrote: > > the HARP developers talked about at least adding the IP level BFP code, > but then their funding changed and they no longer are adding to the code. > > I will look at the ipatm stuff and see what it would take. I can't test the > modifications, but it should be straight IP BPF stuff (add a line on the > creation of the interface and a line for input and output after the PDU > has been re-assembled. You would not see bad PDU fragments, so more > could be going on in the VC than you see from tcpdump. > > --mark. > Well that would be better than nothing to see what happens at the IP level also this would enable the use of tools like ntop (I know there is security hole in it) tcpdump etc.... I wonder what happens when you use ipfw with dummynet or ALT on an ATM interface under freebsd ? -- =============================================================== Christophe Prevotaux Email: c.prevotaux@hexanet.fr HEXANET SARL URL: http://www.hexanet.fr/ Z.A.C Les Charmilles Tel: +33 (0)3 26 79 30 05 3 Allée Thierry Sabine Direct: +33 (0)3 26 79 08 02 BP202 Fax: +33 (0)3 26 79 30 06 51686 Reims Cedex 2 FRANCE HEXANET Network Operation Center =============================================================== To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-atm" in the body of the message
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