[tcpdump-workers] libpcap

Hello friends, I am a newbie in the group. Please let me know if the clarifications regarding libpcap should also be posted here or there is some separate mailing list for it. Thanks -madhuresh - This is the tcpdump-workers list. Visit https://cod.sandelman.ca/ to unsubscribe.

[tcpdump-workers] TCPDUMP 3.9.4 under Fedora Core 5 seems to generate the wrong BPF for DLT_PRISM_HEADER.

Hi, I am running FC5 which comes with tcpdump 3.9.4 and libpcap 0.9.4 and I am having problems filtering 802.11 packets. When I look at the code generated for a wifi card that has the Atheros chip set and supports DLT_PRISM_HEADER, the offset to the IP header looks off. [EMAIL PROTECTED] ~]# tc

[tcpdump-workers] TCPDUMP 3.9.4 under Fedora Core 5 seems to generate the wrong BPF for DLT_PRISM_HEADER.

Hi, I am running FC5 which comes with tcpdump 3.9.4 and libpcap 0.9.4 and I am having problems filtering 802.11 packets. When I look at the code generated for a wifi card that has the Atheros chip set and supports DLT_PRISM_HEADER, the offset to the IP header looks off. [EMAIL PROTECTED] ~]# t