> (OpenBSD added the pflog interface for tcpdump purpose though)
My bad, it is the enc(4) interface:
https://man.openbsd.org/enc.4
# ifconfig enc0
enc0: flags=0<>
index 2 priority 0 llprio 3
groups: enc
status: active
# tcpdump -i enc0
tcpdump: listening on enc0, link-type ENC
#
Received on Sun Oct 15 2023 - 16:50:59 CEST