phil@phil-netbook:~$ sudo lshw -C network
*-network
description: Wireless interface
product: BCM4312 802.11b/g
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 01
serial: 00:26:5e:18:49:4b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=5.10.91.9 ip=192.168.1.100 latency=0 module=wl multicast=yes wireless=IEEE 802.11bg
*-network UNCLAIMED
description: Ethernet controller
product: Attansic Technology Corp.
vendor: Attansic Technology Corp.
physical id: 0
bus info: pci@0000:02:00.0
version: c0
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list
configuration: latency=0
*-network DISABLED
description: Ethernet interface
physical id: 1
logical name: pan0
serial: d6:fc:15:ec:d5:db
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes