а что показывает ifconfig -v lagg0?
ifconfig -v lagg0
lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE>
ether c0:25:e9:1f:10:a3
inet 192.168.92.190 netmask 0xfffffc00 broadcast 192.168.95.255
nd6 options=9<PERFORMNUD,IFDISABLED>
media: Ethernet autoselect
status: active
groups: lagg
laggproto lacp lagghash l2,l3,l4
lagg options:
flags=0<>
flowid_shift: 16
lagg statistics:
active ports: 3
flapping: 0
lag id: [(8000,C0-25-E9-1F-10-A3,00AB,0000,0000),
(FFFF,40-4A-03-61-38-54,0001,0000,0000)]
laggport: re0 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> state=3d<ACTIVITY,AGGREGATION,SYNC,COLLECTING,DISTRIBUTING>
[(8000,C0-25-E9-1F-10-A3,00AB,8000,0001),
(FFFF,40-4A-03-61-38-54,0001,0001,0004)]
laggport: re1 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> state=3d<ACTIVITY,AGGREGATION,SYNC,COLLECTING,DISTRIBUTING>
[(8000,C0-25-E9-1F-10-A3,00AB,8000,0002),
(FFFF,40-4A-03-61-38-54,0001,0001,0003)]
laggport: re2 flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> state=3d<ACTIVITY,AGGREGATION,SYNC,COLLECTING,DISTRIBUTING>
[(8000,C0-25-E9-1F-10-A3,00AB,8000,0003),
(FFFF,40-4A-03-61-38-54,0001,0001,0002)]