Differences

This shows you the differences between two versions of the page.

--- devices:linksys_ea6350_v3 [2021/08/24 12:58] – Sean Rhone
+++ devices:linksys_ea6350_v3 [2024/08/13 19:38] (current) – removed Sean Rhone
@@ Line 1: / Line 1: @@
-====== Information ======
-  * [[https://www.linksys.com/gb/p/P-EA6350/|Linksys EA6350]] (v3)
-  * [[https://openwrt.org|OpenWrt]] ((https://openwrt.org/toh/linksys/linksys_ea6350_v3))
-  * [[https://openwrt.org/releases/snapshot|Snapshot]]
-===== Notes =====
-  * 2021/04/28: Dropping invalid packets (firewall) causes an Oculus Quest 2 to not load it's own store/home page
-  * 2021/04/28: Software Flow Offload causes speed tests on an Oculus Quest 2 to not work at all
-  * 2021/06/14: Enabling ''Use broadcast flag'' causes WAN not to work (Comcast/Xfinity)
-  * 2021/06/29: Enabling ''802.11w Management Frame Protection'' on 2.4GHz caused a NC200 to not be able to connect
-  * 2021/07/02: NoTengoBattery's optimized firmware causes an Oculus Quest 2 to not initiate app update downloads; may be related to Software Flow Offload being enabled by-default
-  * 2021/07/02: :!: When using Oculus Air Link and a speed test at 60Mbps download, CPU 0 is around 75% load and the other 3 are 1-5%. Packet Steering is disabled by-default and doesn't seem to do anything when enabled. irqbalance spreads the load quite nicely and drops CPU 0 in the same situation to around 20%. Presumably, if ISP speeds increase beyond 60Mbps, irqbalance will be required.
-  * 2021/08: For 5GHz, the wireless channels chosen needs to do 30 dBm on both 2.4GHz and 5GHz. For 5GHz, 149 works fine.
-====== Snapshot ======
-==== Links ====
-  * [[https://downloads.openwrt.org/snapshots/targets/ipq40xx/generic/openwrt-ipq40xx-generic-linksys_ea6350v3-squashfs-factory.bin|factory.bin]]
-  * [[https://downloads.openwrt.org/snapshots/targets/ipq40xx/generic/openwrt-ipq40xx-generic-linksys_ea6350v3-squashfs-sysupgrade.bin|sysupgrade.bin]]
-==== sysupgrade ====
-  * This downloads the latest ''sysupgrade.bin'' and installs it
-  ssh 'root'@'192.168.1.1'
-  rm -f '/tmp/sysupgrade.img' && sync && sysupgrade --force -n -v 'https://downloads.openwrt.org/snapshots/targets/ipq40xx/generic/openwrt-ipq40xx-generic-linksys_ea6350v3-squashfs-sysupgrade.bin'
-  rm -R ~/'.ssh' && ping '192.168.1.1'
-====== Packages ======
-  * [[https://openwrt.org/docs/guide-user/luci/luci.essentials|LuCI]] ((snapshot images don't include LuCI, so it needs installed on **every** clean snapshot install))
-  * ''nano'' is used to enable ''irqbalance''
-  ssh 'root'@'192.168.1.1'
-  passwd
-  opkg update && opkg install luci irqbalance nano && sync
-====== irqbalance ======
-  nano '/etc/config/irqbalance'
-<code>
-        option enabled '1'</code>
-====== LuCI ======
-  * http://192.168.1.1
-===== Startup =====
-  * http://192.168.1.1/cgi-bin/luci/admin/system/startup
-  * https://forum.openwrt.org/t/ipq40xx-ea6350-v3-as-wap-wifi-to-lan-latency/51623/8
-  * :!: This is seemingly required in order to keep latency at a consistent 0.2ms on Ethernet
-<code>
-# Put your custom commands here that should be executed once
-# the system init finished. By default this file does nothing.
-echo 'performance' | tee '/sys/devices/system/cpu/cpufreq/policy0/scaling_governor' > '/dev/null'
-exit 0</code>
-==== Verify ====
-<code>echo 'performance' | tee '/sys/devices/system/cpu/cpufreq/policy0/scaling_governor' > '/dev/null'</code>
-<code>cat '/sys/devices/system/cpu/cpufreq/policy0/scaling_governor'</code>
-<code>cat '/sys/devices/system/cpu/cpufreq/policy0/cpuinfo_cur_freq'</code>
-===== Quad9 DNS =====
-  * [[https://quad9.net/service/service-addresses-and-features#ecssec|Secured w/ECS]]
-  * See [[notes:dns_servers|DNS servers]] for other DNS servers
-<code>2620:fe::11</code>
-<code>2620:fe::fe:11</code>
-<code>9.9.9.11</code>
-<code>149.112.112.11</code>
-===== Wireless =====
-==== 2.4GHz ====
-  * Country Code: US
-  * Channel: 6
-  * Width: 40 MHz
-  * Encryption: WPA2-PSK CCMP AES
-<code>The Cathedral Rooftop (2.4GHz)</code>
-==== 5GHz ====
-  * Country Code: US
-  * :!: Channel: 149
-  * Width: 80 MHz
-  * Encryption: WPA2-PSK CCMP AES
-<code>The Beacon (5GHz)</code>