[tcpdump-workers] What's the point of "oui Unknown"?

I guess it's been a long time since I've run tcpdump -e. On an 802.11 packet, I see: 15:47:26.928534 0us BSSID:58:f3:9c:e5:a2:cf (oui Unknown) DA:Broadcast SA:58:f3:9c:e5:a2:cf (oui Unknown) Beacon (MIT N) [18.0 24.0* 36.0 48.0 54.0 Mbit] ESS[|802.11] That is: 58:f3:9c:e5:a2:cf (oui Unknown)

[tcpdump-workers] TCPDUMP Help needed

Hi, I am new to tcpdump. I just want to fetch http url from packets on given interface. Can you please tell me what command will be useful ? -- Thanks & Regards, Gaurav Kasliwal About Me | Linked In Profile _

[tcpdump-workers] File rotation every x seconds AND max file count

Hello, I wanted to create a pcap "buffer" of 2 hours based on 60 second slices. I hoped to achieve this by specifying -G 60 -W 120 (1 file every minute, 120 minutes). But of course, after reaching the 120 file count, tcpdump exits. Do you plan on implementing a way of doing the above? Thank yo

[tcpdump-workers] [PATCH] surport the IEEE 802.1ah Mac in Mac

From: liuyongqiang Signed-off-by: liuyongqiang --- Makefile.in | 2 ++ ethertype.h | 3 +++ pbb.h | 44 print-chdlc.c | 3 +++ print-ether.c | 11 - print-gre.c | 3 +++ print-pbb.c | 72 +++