[EMAIL PROTECTED] wrote: > ppp[0:2]=0xc021 is a capture filter, not dispaly filter. > I have solved this problem, because in my case, ppp is encapsulated in > PPPoE, not directly in Ether,
Presumably you mean "PPP is encapsulated over Ethernet using PPPoE, rather than being the link layer". > so ppp[0:2]=0xc021 can not capture PPP LCP > packets. At least with the current top-of-tree CVS version of libpcap, the expression pppoes and ppp proto 0xc021 should do what you want (assuming there is any LCP traffic in the PPPoE session). _______________________________________________ Wireshark-users mailing list Wireshark-users@wireshark.org http://www.wireshark.org/mailman/listinfo/wireshark-users