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Re: [Design] skb->security and friends

from [Manon F. Goo] [Permanent Link][Original]
To: Michael Richardson <mcr@xxxxxxxxxxxxxxxxxxxxxx>, design@xxxxxxxxxxxxxxxxxx, netdev@xxxxxxxxxxx
Subject: Re: [Design] skb->security and friends
From: "Manon F. Goo" <manon@xxxxxxxx>
Date: Fri, 26 Oct 2001 11:20:31 +0200
In-reply-to: <200110251841.f9PIfMM08793@marajade.sandelman.ottawa.on.ca>
References: <200110251841.f9PIfMM08793@marajade.sandelman.ottawa.on.ca>
Sender: owner-netdev@xxxxxxxxxxx 


  Aha, RGB! a customer for the skb->{security,ipcb,fwmark} mechanism.
Well maybe.
        skb->security           (16-bit)
        skb->nfmark     (much contention for this field)

is it planed to be able to set nfmark value per connecction for later processing with iptables ?

Manon


        skb->cb                 (see linux/ip.h, and net/ip.h's IPCB macro)



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