Here are the relevant parts. The new inteface is the same subnet as my homes public network, however it uses DHCP and will not set static ip.
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=10b<RXCSUM,TXCSUM,VLAN_HWTAGGING,AV>
ether 40:6c:8f:40:e0:fd
nd6 options=1<PERFORMNUD>
media: autoselect (none)
status: inactive
en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 7c:d1:c3:72:6a:62
inet6 fe80::7ed1:c3ff:fe72:6a62%en1 prefixlen 64 scopeid 0x5
inet 10.0.1.205 netmask 0xffffff00 broadcast 10.0.1.255
nd6 options=1<PERFORMNUD>
media: autoselect
status: active
en4: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether d2:00:10:cf:0c:80
media: autoselect <full-duplex>
status: inactive
fw0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 4078
lladdr 00:3e:e1:ff:fe:0c:f0:c8
nd6 options=1<PERFORMNUD>
media: autoselect <full-duplex>
status: inactive
bridge0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=63<RXCSUM,TXCSUM,TSO4,TSO6>
ether 42:6c:8f:04:f3:00
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: en4 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 6 priority 0 path cost 0
nd6 options=1<PERFORMNUD>
media: <unknown type>
status: inactive