How to test a WR11 router step by step.
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5 CHECK USB BUS
Check that the W-WAN module is shown on the USB BUS of the unit
Access to the CLI (Command Line Interface) – this can be achieved:
Via a telnet or SSH connection
Via the “execute a command” page of the web user interface.
And issue the following command:
busb show
2 devices should normally be present:
Device in “BUS 1, dev1, depth 0”
Device in “BUS 2, dev1, depth 1” (This is the radio module, if it is missing, the module may be
mid power cycle, wait a few seconds and issue that command again. The text of this will vary
based upon the type of module fitted. )
If the device in BUS 2, dev1, depth 0 is not present, please request an RMA with code: “Cellular module
not shown on USB BUS”
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