[SOLVED] tcpdump: <INTERFACE>: That device doesn't support monitor mode

williamtu / ovs-mlx

OVS smartnic

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Open smadaminov opened 3 years ago

smadaminov commented 3 years ago

When using tcpdump you may encounter the following problem

# tcpdump -I eno1
tcpdump: eno1: That device doesn't support monitor mode

smadaminov commented 3 years ago

To solve this problem, try -i flag instead of -I to mark interface as non-"IEEE 802.11".