LARTC - Jun 2002 - U32 classifier filter

Hi,

I don''t really know if this is the correct list for asking this, if not
a
referral to the correct list would
be very much appreciated.

Ok here it goes. I would like to create a u32 filter for tcp packets that 
are larger then 1480 bytes
but I am not really sure how of if this can be done. I know about the 
pattern and mask thing but
I am not terribly familiar with the masking thing. I think my ip basics are 
good enough though.

Second question I have is another rule I would like to create for packets 
that are destined for the ports 441,412&413.
Can I create one rule for that or should I create 3 separate rules?

Last question accept for the linux advanced routing & traffic shaping how 
to is there a place where I can get
more info & examples on the u32 classifier??

Thanks in advance
Kim

http://www.linux.net.pl/cbq/selector.html
and Advanced Routing HOWTO 

08.06.2002 18:43:32, Kim Oppalfens <kimoppalfens@freegates.be> wrote:
>Hi,
>
>I don''t really know if this is the correct list for asking this, if
not a
>referral to the correct list would
>be very much appreciated.
>
>Ok here it goes. I would like to create a u32 filter for tcp packets that 
>are larger then 1480 bytes
>but I am not really sure how of if this can be done. I know about the 
>pattern and mask thing but
>I am not terribly familiar with the masking thing. I think my ip basics are 
>good enough though.
>
>Second question I have is another rule I would like to create for packets 
>that are destined for the ports 441,412&413.
>Can I create one rule for that or should I create 3 separate rules?
>
>Last question accept for the linux advanced routing & traffic shaping
how
>to is there a place where I can get
>more info & examples on the u32 classifier??
>
>Thanks in advance
>Kim 
>
>_______________________________________________
>LARTC mailing list / LARTC@mailman.ds9a.nl
>http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
>
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Alexey Talikov
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