From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Ebner Date: Wed, 24 Jul 2002 20:08:37 +0000 Subject: [LARTC] Matching packet size Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org 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 -- GnuPG Key-ID: 0x49360B78 _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/