User Tools

Site Tools


devices:netgear_r6260_openwrt

Information

Notes

  • 2021/04/28: Dropping invalid packets (firewall) causes an Oculus Quest 2 to not load it's own store/home page
  • 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
  • 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

Snapshot

  • ramips/mt7621

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/ramips/mt7621/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin'
rm -Rf ~/'.ssh' && ping '192.168.1.1'
del %UserProfile%"\.ssh\known_hosts" && ping -t "192.168.1.1"

Packages

ssh root@192.168.1.1
sync && passwd
opkg update && opkg install luci && sync

LuCI

DHCP

  • Network → Interfaces → LAN → DHCP Server → Limit
48

DNS

Notes

IPv4

  • Network → Interfaces → LAN → DHCP Server → Advanced Settings → DHCP-Options
  • :!: The 6, is intentional 2)
6,1.1.1.1,1.0.0.1

IPs

1.1.1.1
1.0.0.1

IPv6

  • Network → Interfaces → LAN → DHCP Server → Advanced Settings → IPv6 Settings → Announced IPv6 DNS servers
2606:4700:4700::1111
2606:4700:4700::1001

Wireless

2.4GHz

  • Advanced Settings → [x] Disable Inactivity Polling
  • Advanced Settings → [ ] Disassociate On Low Acknowledgement
  • Country Code: US
  • Channel: 11
  • Width: 20 MHz
  • Encryption: WPA2-PSK CCMP AES
The Crossroads (2.4GHz)

5GHz

  • :!: Advanced Settings → [x] Disable Inactivity Polling
  • :!: Advanced Settings → [ ] Disassociate On Low Acknowledgement
  • :!: These seem to fix 5GHz instability with a Chromecast
  • Country Code: US
  • :!: Channel: 149
  • Width: 80 MHz
  • Encryption: WPA2-PSK CCMP AES
Highgate (5GHz)

Firewall

Webserver

  • Oak
HTTP
80
HTTPS
443

Steam Remote Play

UDP

Steam Remote Play (UDP)
27031
27036

TCP

Steam Remote Play (TCP)
27036
27037

Recovery

nmrpflash

sudo ln -sv 'libpcap.so.1' '/usr/lib64/libpcap.so.0.8'
sudo ~/'Downloads/nmrpflash-0.9.16-linux/nmrpflash' -L
sudo ~/'Downloads/nmrpflash-0.9.16-linux/nmrpflash' -i 'enp6s0' -f ~/'Downloads/openwrt-ramips-mt7621-netgear_r6260-squashfs-factory.img'
sudo ~/'Downloads/nmrpflash-0.9.16-linux/nmrpflash' -i 'enp6s0' -f ~/'Downloads/R6260-V1.1.0.84_1.0.1/R6260-V1.1.0.84_1.0.1.img'
1)
snapshot images don't include LuCI, so it needs installed on every clean snapshot install
devices/netgear_r6260_openwrt.txt · Last modified: 2022/06/11 19:20 by Sean Rhone