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| devices:network:netgear_r6260_openwrt [2025/09/27 17:35] – old revision restored (2025/09/27 17:26) Sean Rhone | devices:network:netgear_r6260_openwrt [2025/11/02 05:02] (current) – [Notes] Sean Rhone |
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| * Stock firmware reports ''d(149)+p(153)+d(157)+d(161)'' for 5GHz channels with ''153'' selected and ''11(P)+7(S)'' for 2.4GHz with ''11'' selected | * Stock firmware reports ''d(149)+p(153)+d(157)+d(161)'' for 5GHz channels with ''153'' selected and ''11(P)+7(S)'' for 2.4GHz with ''11'' selected |
| | * :!: Might perform worse than [[devices:network:netgear_r6260_dd-wrt|DD-WRT]] (([[https://www.youtube.com/watch?v=Hg0Sjh9VMTk|this video]] 4K@60Hz has to buffer quick-enough to play ideally for HW-accel testing; OpenWRT notably doesn't buffer quick enough at times; 2025/10/25: DD-WRT at ''highspeed'' seemingly fine)) ((2025/11/01: pings 0.4ms average vs DD-WRT's lower 0.2ms)) |
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| ====== Snapshot ====== | ====== Snapshot ====== |
| ===== sysupgrade ===== | ===== sysupgrade ===== |
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| ssh root@192.168.1.1 | * https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/ |
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| | ssh 'root'@'192.168.1.1' |
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| rm -f '/tmp/sysupgrade.img' && sync && sysupgrade --force -n -v 'https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin' | rm -fv '/tmp/sysupgrade.img' && sync && sysupgrade --force -n -p -v 'https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin' |
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| rm -f ~/'.ssh/known_hosts' && ping '192.168.1.1' | rm -fv ~/'.ssh/known_hosts' && ping '192.168.1.1' |
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| ==== Windows ==== | ==== Windows ==== |
| "%UserProfile%\Downloads\OpenSSH-Win64\ssh.exe" root@192.168.1.1 | "%UserProfile%\Downloads\OpenSSH-Win64\ssh.exe" root@192.168.1.1 |
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| rm -f '/tmp/sysupgrade.img' && sync && sysupgrade --force -n -v 'https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin' | rm -f '/tmp/sysupgrade.img' && sync && sysupgrade --force -n -p -v 'https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin' |
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| DEL /S "%UserProfile%\.ssh\known_hosts" && ping -t "192.168.1.1" | DEL /S "%UserProfile%\.ssh\known_hosts" && ping -t "192.168.1.1" |
| * https://openwrt.org/docs/guide-user/base-system/cron#periodic_reboot | * https://openwrt.org/docs/guide-user/base-system/cron#periodic_reboot |
| * System -> Scheduled Tasks | * System -> Scheduled Tasks |
| * :!: 2025/08/28: Not actively used ((sometimes freezes on reboot, needing manual plug-pull)) | * TODO: Time this better |
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| <code> | <code> |
| # Restart 3:00 AM | # Restart 2:45:10 AM |
| 0 3 * * * sleep '70' && touch '/etc/banner' && reboot | 44 2 * * * sleep '70' && touch '/etc/banner' && reboot |
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| # End</code> | # End</code> |
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| ====== Recovery ====== | ====== Recovery ====== |
| | |
| | * Back to NETGEAR stock firmware |
| | * Can also initial-flash OpenWRT |
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| ===== nmrpflash ===== | ===== nmrpflash ===== |
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| sudo ~/'Downloads/nmrpflash-0.9.25-linux-x86_64/nmrpflash' -L | sudo ~/'Downloads/nmrpflash-0.9.25-linux-x86_64/nmrpflash' -L |
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| | sudo ~/'Downloads/nmrpflash' -a '192.168.1.1' -f ~/'Downloads/openwrt-ramips-mt7621-netgear_r6260-squashfs-factory.img' -i 'eno1' -R 'NA' -v |
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| ==== Windows ==== | ==== Windows ==== |
