Вы это сами придумали? У меня вот вообще на вилане интернет приходит и все работает:
sh-3.2# ifconfig
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
options=3<RXCSUM,TXCSUM>
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
nd6 options=1<PERFORMNUD>
gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
stf0: flags=0<> mtu 1280
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=10b<RXCSUM,TXCSUM,VLAN_HWTAGGING,AV>
ether 40:6c:8f:15:ba:9d
inet6 fe80::426c:8fff:fe15:ba9d%en0 prefixlen 64 scopeid 0x4
nd6 options=1<PERFORMNUD>
media: autoselect (1000baseT <full-duplex,flow-control>)
status: active
en1: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
ether 70:73:cb:c1:e6:07
nd6 options=1<PERFORMNUD>
media: autoselect
status: active
en3: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether b2:00:1f:68:3b:41
media: autoselect <full-duplex>
status: inactive
fw0: flags=8822<BROADCAST,SMART,SIMPLEX,MULTICAST> mtu 4078
lladdr 3c:07:54:ff:fe:f6:83:b4
media: autoselect <full-duplex>
status: inactive
bridge0: flags=8822<BROADCAST,SMART,SIMPLEX,MULTICAST> mtu 1500
options=63<RXCSUM,TXCSUM,TSO4,TSO6>
ether 42:6c:8f:51:36:00
Configuration:
id 0:0:0:0:0:0 priority 0 hellotime 0 fwddelay 0
maxage 0 holdcnt 0 proto stp maxaddr 100 timeout 1200
root id 0:0:0:0:0:0 priority 0 ifcost 0 port 0
ipfilter disabled flags 0x2
member: en3 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 6 priority 0 path cost 0
media: <unknown type>
status: inactive
vlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=3<RXCSUM,TXCSUM>
ether 40:6c:8f:15:ba:9d
inet6 fe80::426c:8fff:fe15:ba9d%vlan0 prefixlen 64 scopeid 0x9
inet 10.7.10.7 netmask 0xffffff00 broadcast 10.7.10.255
inet 10.7.11.7 netmask 0xffffff00 broadcast 10.7.11.255
nd6 options=1<PERFORMNUD>
vlan: 180 parent interface: en0
media: autoselect (1000baseT <full-duplex,flow-control>)
status: active
vlan2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=3<RXCSUM,TXCSUM>
ether 40:6c:8f:15:ba:9d
inet6 fe80::426c:8fff:fe15:ba9d%vlan2 prefixlen 64 scopeid 0xa
inet 10.7.4.7 netmask 0xffffff00 broadcast 10.7.4.255
nd6 options=1<PERFORMNUD>
vlan: 1 parent interface: en0
media: autoselect (1000baseT <full-duplex,flow-control>)
status: active
vlan1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=3<RXCSUM,TXCSUM>
ether 40:6c:8f:15:ba:9d
inet6 fe80::426c:8fff:fe15:ba9d%vlan1 prefixlen 64 scopeid 0xb
inet 91.221.53.249 netmask 0xfffffff0 broadcast 91.221.53.255
inet 192.168.1.7 netmask 0xffffff00 broadcast 192.168.1.255
inet 192.168.0.7 netmask 0xffffff00 broadcast 192.168.0.255
inet 10.10.100.77 netmask 0xfffffc00 broadcast 10.10.103.255
nd6 options=1<PERFORMNUD>
vlan: 777 parent interface: en0
media: autoselect (1000baseT <full-duplex,flow-control>)
status: active
vlan3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=3<RXCSUM,TXCSUM>
ether 40:6c:8f:15:ba:9d
inet6 fe80::426c:8fff:fe15:ba9d%vlan3 prefixlen 64 scopeid 0xc
inet 10.100.207.249 netmask 0xffffff00 broadcast 10.100.207.255
nd6 options=1<PERFORMNUD>
vlan: 997 parent interface: en0
media: autoselect (1000baseT <full-duplex,flow-control>)
status: active
p2p0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 2304
ether 02:73:cb:c1:e6:07
media: autoselect
status: inactive
bridge100: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=3<RXCSUM,TXCSUM>
ether 42:6c:8f:51:36:64
inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255
Configuration:
id 0:0:0:0:0:0 priority 0 hellotime 0 fwddelay 0
maxage 0 holdcnt 0 proto stp maxaddr 100 timeout 1200
root id 0:0:0:0:0:0 priority 0 ifcost 0 port 0
ipfilter disabled flags 0x2
member: en1 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 5 priority 0 path cost 0
media: autoselect
status: active
Сложный
Средний
Сложный