Hello All, I have the following version of TCPDUMP and LIBPCAP: tcpdump --help tcpdump version 3.7.2 libpcap version 0.7.2
Whenever I run captures I always get every packet displayed twice. I have seen numerous emails regarding this issue, but no real fix. I am currently using eth4 as the capture interface and I do not have an IP address bound to it. Any ideas? Thanks.
May be you are connected to a switch port (Cisco Catalyst) in SPAN/port monitor mode ? In this case, and if you have selected to monitor a VLAN, you can see double frames.
*am*
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Andrea Montefusco Network Manager
Kyneste S.p.A. Roma Via Mario Bianchini, 68
Milano Via della Posta, 3
tel: +3906874021 mob: +393356992791 fax: +390687402300
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