[lime-users] Wireless WAN again

Hi! In order to have wireless WAN, should I configure everything through /etc/config/lime-node ? Please see what what I did and some comments: config wifi radio0 list modes 'client' option channel 'auto' option client_ssid 'com-ssid' option client_key 'private-ssid' option client_encryption 'private-password' config net wirelessclientWAN #0 option linux_name 'wlan0-sta' #1 lists protocols 'wan' config net lm_hwd_openwrt_wan option autogenerated 'false' #0 Is this line correct? #1 This name, wlan0-sta, I made it up, I could not find any -sta word when when running wifi status. How could I find this name? After saving that lime-node configuration, I run lime-config and got this: root@MT-8a5938:~# lime-config /usr/bin/lua: /usr/lib/lua/lime/config.lua:122: attempt to index local 'high_pt' (a nil value) stack traceback: /usr/lib/lua/lime/config.lua:122: in function 'uci_merge_files' /usr/lib/lua/lime/config.lua:169: in function 'uci_autogen' /usr/lib/lua/lime/config.lua:195: in function 'main' /usr/bin/lime-config:55: in main chunk [C]: ? root@MT-8a5938:~# root@MT-8a5938:~# root@MT-8a5938:~# lime-config Cannot acquire lock on /var/run/lime-config.pid This may be caused by lime-config already running or unexpectedly crashed. If it is the latter case (check carefully!) try by deleting the lock file with: # rm -rf /var/run/lime-config.pid Before running lime-config again How should I configure a wireless WAN? Thanks!