というわけで、>>113はdata.packの中身をちょっと覗いた結果です。
他にも

device : atm_device = chameleon, rfc1483, utopia
device : ethernet_device = chameleon, ethernet
port : ciao = ciao/UtopiaTxMode=4/UtopiaRxMode=4
port : atm = atm_device/PhysicalPort=0/PortSpeed=20000
port : ethernet1 = ethernet_device

とか

device add etherb ether //bridge mtu 1500 172.16.255.254
subnet add etherb.home . 172.16.255.0 ff:ff:ff:00
http 80/tcp
telnet 23/tcp
tftp 69/udp
snmp 161/udp
router 520/udp
l2tp 1701/udp
tftp 69/udp
snmp 161/udp
access read public
access write field_service

とか。