netdev - Re: iproute2 / match / meta bug?

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Message-ID: <488EB632.9@trash.net>
Date:	Tue, 29 Jul 2008 08:18:26 +0200
From:	Patrick McHardy <kaber@...sh.net>
To:	Denys Fedoryshchenko <denys@...p.net.lb>
CC:	netdev@...r.kernel.org,
	Stephen Hemminger <shemminger@...ux-foundation.org>
Subject: Re: iproute2 / match / meta bug?

Denys Fedoryshchenko wrote:
> Well, the issue not with ifb0 only. It is just not parsing rules correctly i think:
>
> rich tc # ./tc filter add dev ifb0 protocol all basic match meta\(protocol eq 1234\) classid 1:100
> rich tc # ./tc filter add dev ifb0 protocol all basic match meta\(data_len eq 1234\) classid 1:100
>
> filter parent 1: protocol all pref 49151 basic
> filter parent 1: protocol all pref 49151 basic handle 0x1 flowid 1:100
>   meta(-1 eq 1234)
>
> filter parent 1: protocol all pref 49152 basic
> filter parent 1: protocol all pref 49152 basic handle 0x1 flowid 1:100
>   meta(-1 eq 1234)
>   

Works fine here with a fresh git checkout:

# tc filter add dev dummy0 protocol all parent 1: basic match 
meta\(protocol eq 1234\) classid 1:100
# tc -s -d filter show dev dummy0
filter parent 1: protocol all pref 49151 basic
filter parent 1: protocol all pref 49151 basic handle 0x1 flowid 1:100
  meta(protocol mask 0x00000000 eq 1234)

filter parent 1: protocol all pref 49152 basic


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