netdev - Re: Tc filtering: broken 802

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <46A7884F.70707@trash.net>
Date:	Wed, 25 Jul 2007 19:28:47 +0200
From:	Patrick McHardy <kaber@...sh.net>
To:	"Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@...el.com>
CC:	netdev@...r.kernel.org
Subject: Re: Tc filtering: broken 802_3 classifier?

Waskiewicz Jr, Peter P wrote:
>>The protocol match is on skb->protocol, so it case of 
>>ethernet its on the ethernet protocol, which is ETH_P_IP or 
>>"ip" for IPv4.
> 
> 
> I see that in the code, but the reason I started worrying was when I
> added the 802_3 classifier on 8 flows, it would shove all traffic into
> flowid 1:1, no matter if it matched or not.
> 
> I'll keep investigating and see if I can narrow down what I'm seeing.

I'm not sure what you're expecting. skb->protocol is usually not set
to ETH_P_802_3, which is why the filter is not matching.
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html