devices:linksys_ea6350_v3
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Table of Contents
Information
Notes
- 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
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 -Rf ~/'.ssh' && ping '192.168.1.1'
Packages
Wireless AP Mode
Network
- Sets router IP to
192.168.1.2
- Sets router Gateway and DNS to
192.168.1.1
- Disables DHCPv6
uci set network.lan.ipaddr=192.168.1.2 && uci set network.lan.gateway=192.168.1.1 && uci set network.lan.dns=192.168.1.1 && uci set dhcp.lan.dhcpv6=disabled && uci set dhcp.lan.ra=disabled && uci commit && service network restart && sync
Services
- Disables
dnsmasq
,firewall
, andodhcpd
services
/etc/init.d/dnsmasq disable && /etc/init.d/dnsmasq stop && /etc/init.d/firewall disable && /etc/init.d/firewall stop && /etc/init.d/odhcpd disable && /etc/init.d/odhcpd stop && /etc/init.d/network reload && sync
LuCI
Startup
- This is seemingly required in order to keep latency at a consistent 0.2ms on Ethernet
# 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
Verify
echo 'performance' | tee '/sys/devices/system/cpu/cpufreq/policy0/scaling_governor' > '/dev/null'
cat '/sys/devices/system/cpu/cpufreq/policy0/scaling_governor'
cat '/sys/devices/system/cpu/cpufreq/policy0/cpuinfo_cur_freq'
Quad9 DNS
Wireless
2.4GHz
- Country Code: US
- Channel: 6
- Width: 40 MHz
- Encryption: WPA2-PSK CCMP AES
The Cathedral Rooftop (2.4GHz)
5GHz
- Country Code: US
- Channel: 149
- Width: 80 MHz
- Encryption: WPA2-PSK CCMP AES
The Beacon (5GHz)
1)
snapshot images don't include LuCI, so it needs installed on every clean snapshot install
/var/www/wiki/data/attic/devices/linksys_ea6350_v3.1631175166.txt.gz · Last modified: 2021/09/09 04:12 by Sean Rhone