[LARTC] Help:how to filter P bits and schedule??

[swcims]

Hi,All
        I'd like to implement the function of "recognize and schedule traffic that 
makes use of the P bit as defined in IEEE 802.1P" by iproute2/tc in mips linux 
device.I think I should use iptables or u32 filter to recognize P bits of traffic and 
then put them into different queues(classes).But how to do this filter function by 
iptables or u32?
        Any suggestion is highly appreciated!Thanks.

        

　　Best regards.
                                

　　　　　　　　swcims
[EMAIL PROTECTED]
　　　　　　　　　　2004-06-21