#18318: NEXX WT3020 LED & Reset button issues
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Reporter: bradley.will@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: packages | Version: Trunk
Keywords: |
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Using this image last updated 23-Oct-2013: http://onionwrt.link/download
/openwrt-ramips-mt7620n-wt3020-squashfs-4M-factory.bin uploaded to my new
NEXX WT3020A.
I changed the main LED setting a few times to settings like WiFi, TX, RX,
etc. When I changed it to "pwmtimer" the setting applied but the Web GUI
froze and the router began power cycling. The LED lights up at full
brightness, then dims to about half-brightness once booted (Wireshark
detects a few MDNS-type probe packets) and then freezes. 30-50 sec later,
it reboots (LED goes off and comes back on.) No DHCP, ping, or other
response even when setting the ARP entry by hand.
Attempts to boot into failsafe mode have also failed despite asking on
IRC; repeatedly pressing the reset button before/after/during the Failsafe
UDP notification seem to only have the effect of stopping the boot
process. Again I can't reach the device on the LAN port even when I
manually set my IP and add the router's MAC to my ARP table. Waiting 5
minutes proves it is definitely frozen, only power cycling will do
anything.
I'd suggest removing the PWM LED feature until further testing can be done
on the NEXX WT3020A. It shouldn't be possible to brick a router by playing
with fun LED settings. Also, it might be good to double-check that
failsafe mode works as documented on the WT3020A.
I've ordered a TTL adapter, will update this ticket if I learn more.
Cheers!
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Ticket URL: <https://dev.openwrt.org/ticket/18318>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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