Нашел, но не могу проверить, у меня eth0. Часть относящаяся к eth0 работает.
${font sans-serif:bold:size=8}NETWORK ${if_existing /proc/net/route eth0}(WIRED) ${hr 2}
${font sans-serif:normal:size=8}DLS: ${downspeed eth0} kb/s $alignr ${upspeed eth0} kb/s :ULS
${downspeedgraph eth0 26,95 100} $alignr${upspeedgraph eth0 26,95 100}
${totaldown eth0}$alignr${totalup eth0}
IP [LAN]$alignr${addr eth0}
IP [EXT]$alignr${execi 300 wget www.whatismyip.com/automation/n09230945.asp -O - -q}
${else}${if_existing /proc/net/route wlan0}(WIRELESS) ${hr 2}
${font sans-serif:normal:size=8}DLS: ${downspeed wlan0} kb/s $alignr ${upspeed wlan0} kb/s :ULS
${downspeedgraph wlan0 26,95 100} $alignr${upspeedgraph wlan0 26,95 100}
${totaldown wlan0}$alignr${totalup wlan0}
Quality: ${wireless_bitrate wlan0} ${wireless_link_qual_perc wlan0}% ${alignr}${wireless_link_bar 6,75 wlan0}
ESSID:$alignr${wireless_essid wlan0}
BSSID:$alignr${wireless_ap wlan0}
IP [LAN]$alignr${addr wlan0}
IP [EXT]$alignr${execi 300 wget www.whatismyip.com/automation/n09230945.asp -O - -q}
{endif}${else}(OFFLINE) ${hr 2}
${font zekton:pixelsize=26}${alignc}Disconnected${endif}
Попробуй