Wireshark-users: [Wireshark-users] capture filter of PPP LCP
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From: cw@xxxxxxxxxx
Date: Mon, 24 Dec 2007 10:55:06 +0800
Hello everyone!
    I'd like to write a capture filter, to capture only PPP LCP packets, I
use ppp[0:2] = 0xc021, the first two bytes "0xc021" of PPP header means
Link Control Protocol(LCP), this capture filter should work, but it
captures nothing, why?
    Any suggestion is welcome.

Best Regards
cwflying



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