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usage: dsl_update --ip ip --src src --file file [options] location-v Verbose output: report things which don't respond.
--ip IP address of update server
--src Override default Pathpath of update source directory on server (max 31 chars)
--file Override default Pathpath of update file relative to source directory (max 31 chars)
--ifname The name of a NIC which can see the shelf.
--id 32-bit identifier for update transaction
--tmo Response timeout in milliseconds
location An RCE location. May be wildcarded
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