* [LARTC] Matching packet size
@ 2002-07-24 20:08 Hannes Ebner
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From: Hannes Ebner @ 2002-07-24 20:08 UTC (permalink / raw)
To: lartc
Hi,
In the ACK-matching example in the LARTC-HOWTO there is a line to match
all packets smaller than 64 bytes ("match u16 0x0000 0xffc0 at 2").
This sounds logical for Ethernet-devices, but what if I use a PPP-device
(as it is shown in the example)?
The Frame-Header of PPP is significant smaller than the header of
Ethernet, does this affect the matching of the relevant packets with the
ACK-bit set?
Additional question: If I want to match packets smaller than 128 bytes,
would "match u16 0x0000 0xff80 at 2" do the thing?
Regards,
Hannes
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2002-07-24 20:08 [LARTC] Matching packet size Hannes Ebner
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