Error when trying to use netmap

Zeek
1

Hi all,

When I try to use netmap under a FreeBSD 12.1 host and Zeek 3.0.1 (installed from source), returns the following error:

root@fbsdzeek01:/nsm/zeek/spool/worker-1 # /opt/zeek/bin/zeek -i netmap::vtnet2

624.635003 nm_open [920] NIOCREGIF failed: Invalid argument vtnet2

fatal error: problem with interface netmap::vtnet2 (Invalid argument)

bro-netmap plugin is installed. Any idea?

2

Another test. I have tried to change network interface model to e1000, and error is the same.