lagg(4) よさげ。man をチラ見
HISTORY
The lagg device first appeared in FreeBSD 6.3.
AUTHORS
The lagg driver was written under the name trunk by Reyk Floeter. The LACP implementation was written by YAMAMOTO
Takashi for NetBSD.
BUGS
There is no way to configure LACP administrative variables, including
system and port priorities. The current implementation always performs
active-mode LACP and uses 0x8000 as system and port priorities.
WPA security does not currently work correctly with a wireless interface
added to the lagg port.
ここみると、7.0は来月のようだ