ifconfig 3g-wan then # sometimes ifconfig 3g-wan shows information, but 3g-wan is not running if ifconfig | grep 3g-wan then exit 0 fi # if we reach this, it means we need to restart 3g-wan ifdown wan fi # if we get to this point, it means 3g is not connected # check if we can access /dev/ttyUSB2 - if not reset the USB device # and reconnect
Dec 16, 2008 · • setup_interface interface [config] [protocol] will set up the specified interface, optionally overriding the network con- figuration name or the protocol that it uses. Writing protocol handlers You can add custom protocol handlers by adding shell scripts to /lib/network.
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