Date: Wed, 5 Sep 2001 14:11:43 -0700 (PDT) From: Julian Elischer <julian@elischer.org> To: "Ramasubramanian Ramamoorthy (EXT-NRC/Boston)" <EXT-Ramamoorthy.Ramasubramanian@nokia.com> Cc: freebsd-net@freebsd.org Subject: RE: Reg. mbuf structure Message-ID: <Pine.BSF.4.21.0109051409590.24154-100000@InterJet.elischer.org> In-Reply-To: <B9CFA6CE8FFDD211A1FB0008C7894E4604559012@bseis01nok>
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On Wed, 5 Sep 2001, Ramasubramanian Ramamoorthy (EXT-NRC/Boston) wrote: > Yes, I used this copydata function, to extract some data to calculate my > checksum. But, how do I send the same extracted data which is contained > in skbuff structure in the linux machine? > > I need to check that the packet what I am sending from the Linux machine > to the BSD machine using the checksum that I am generating. > I am able to extract data using m_copydata() in BSD. But, I need the > same data in Linux for calculating the same checksum, as the algorithms > are same at both ends. Shouldn't you ask the linux people? none of us have lookad at skbufs. I thought you just needed to extract the data to checksum it? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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