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1) Automatic firmware update fails:
Make sure, that the Source address in the menu Management → Software update has been set.
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2) Manual firmware update fails:
Make sure, that the Source address in the menu Management → Software updateAdvanced has been set under Firmware autoload.
Upstream router or firewall blocks or modifies packets to the download server:
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Analysis for access points and routers with LCOS:
Create a trace with the attached prefabricated trace configuration and initiate the firmware update via the LMC to record the error state.
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