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devices:netgear_r6260_openwrt [2020/11/03 02:55] Sean Rhonedevices:netgear_r6260_openwrt [2022/12/12 02:25] (current) Sean Rhone
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 ====== Information ====== ====== Information ======
  
-  * NETGEAR R6260 ((https://www.netgear.com/home/products/networking/wifi-routers/R6260.aspx)) +  * [[https://www.netgear.com/home/products/networking/wifi-routers/R6260.aspx|NETGEAR R6260]] 
-  * OpenWrt ((https://openwrt.org)) ((https://openwrt.org/toh/netgear/netgear_r6260))+  * [[https://openwrt.org|OpenWrt]] 
 +  * [[https://openwrt.org/toh/netgear/r6260|OpenWrt Device Page]] 
 +  * [[https://openwrt.org/releases/snapshot|Snapshot]] 
 + 
 +===== Notes ===== 
 + 
 +  * 2021/04/28: Dropping invalid packets (firewallcauses 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 ====== ====== Snapshot ======
  
-===== Date Check =====+==== Links ====
  
-  * https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/+  * ''ramips/mt7621''
  
-===== Download =====+  * [[https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/openwrt-ramips-mt7621-netgear_r6260-squashfs-factory.img|factory.bin]] 
 +  * [[https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin|sysupgrade.bin]]
  
-==== OpenWRT ====+==== sysupgrade ====
  
-  * ''ramips/mt7621''+  * This downloads the latest ''sysupgrade.bin'' and installs it
  
-  rm -f '/tmp/netgear_r6260-sysupgrade-snapshot.bin' && wget -O '/tmp/netgear_r6260-sysupgrade-snapshot.bin' 'https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin'+  ssh root@192.168.1.1
  
-===== Install =====+  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'
  
-  * ''-n'' doesn't save old config +  rm -Rf ~/'.ssh&& ping '192.168.1.1'
-  * ''--force'' forces the flash +
-  * ''-v'' more verbose+
  
-  ssh 'root'@'192.168.1.1'+  del %UserProfile%"\.ssh\known_hosts" && ping -t "192.168.1.1"
  
-  sysupgrade --force -n -v '/tmp/netgear_r6260-sysupgrade-snapshot.bin'+===== Packages =====
  
-===== LuCI =====+  * [[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))
  
-  * https://openwrt.org/docs/guide-user/luci/luci.essentials +  ssh root@192.168.1.1
-  * :!: Snapshot images don't include LuCI, so it needs installed on every clean snapshot install+
  
-  ssh 'root'@'192.168.1.1'+  sync && passwd
  
-  opkg update && opkg install 'luci'+  opkg update && opkg install luci && sync
  
-==== nginx ====+====== LuCI ======
  
-  * As of 2020/10/24, this gave some RPC error and was broken+  * http://192.168.1.1
  
-  opkg update && opkg install 'luci' && opkg install 'luci-ssl-nginx'+===== DHCP =====
  
-===== Configure =====+  * Network -> Interfaces -> LAN -> DHCP Server -> Limit
  
-  * https://192.168.1.1+  48
  
-==== Quad9 DNS ====+====DNS =====
  
-  * https://quad9.net+==== Notes ==== 
 + 
 +  * This advertises an upstream DNS server directly to clients instead of the router 
 +  * https://1.1.1.1/dns/
   * See [[notes:dns_servers|DNS servers]] for other DNS servers   * See [[notes:dns_servers|DNS servers]] for other DNS servers
  
-<code>2620:fe::fe</code> +==== IPv4 ====
-<code>2620:fe::9</code> +
-<code>9.9.9.9</code> +
-<code>149.112.112.112</code>+
  
-==== Wireless ====+  * Network -> Interfaces -> LAN -> DHCP Server -> Advanced Settings -> DHCP-Options 
 +  * :!: The ''6,'' is intentional (([[https://old.reddit.com/r/openwrt/comments/hr6xig/how_to_set_openwrt_to_use_1111_dns_for_example/fylsewz/?context=3|Reddit]], [[https://datatracker.ietf.org/doc/html/rfc2132#section-3.8|RFC 2132]]))
  
-<code>The Crossroads (2.4GHz)</code> +<code>6,1.1.1.1,1.0.0.1</code>
-<code>Highgate (5GHz)</code>+
  
-====== Recovery ======+=== IPs ===
  
-===== nmrpflash =====+<code>1.1.1.1</code>
  
-  * https://github.com/jclehner/nmrpflash +<code>1.0.0.1</code>
-  * :!: TODO+
  
-  sudo ln -sv libpcap.so.1 /usr/lib64/libpcap.so.0.8+==== IPv6 ====
  
-  sudo '/home/espionage724/Downloads/nmrpflash-0.9.14-linux/nmrpflash' -i enp7s0f1 -f '/home/espionage724/Downloads/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin'+  * Network -> Interfaces -> LAN -> DHCP Server -> Advanced Settings -> IPv6 Settings -> Announced IPv6 DNS servers
  
-====== OpenWRT Compile ======+<code>2606:4700:4700::1111</code> 
 +<code>2606:4700:4700::1001</code>
  
-https://forum.openwrt.org/t/new-xiaomi-router-ac2100/48101/403+===== Wireless =====
  
-<code>dmesg | grep dma</code>+==== 2.4GHz ====
  
-https://github.com/openwrt/openwrt/blob/master/target/linux/ramips/dts/mt7621_netgear_r6260.dts+  * Advanced Settings -> [x] Disable Inactivity Polling 
 +  * Advanced Settings -> [ ] Disassociate On Low Acknowledgement
  
-https://github.com/openwrt/openwrt/blob/master/target/linux/ramips/dts/mt7621.dtsi+  * Country CodeUS 
 +  * Channel: 11 
 +  * Width: 20 MHz 
 +  * Encryption: WPA2-PSK CCMP AES
  
-sudo dnf install gcc gcc-c++ git perl-FindBin make patch perl-Thread-Queue ncurses-devel+<code>The Crossroads (2.4GHz)</code>
  
-  cd ~ && mkdir -p ~/'Projects' && rm -Rf ~/'Projects/openwrt/src' && git clone --branch 'master' --depth '1' --recurse-submodules 'https://git.openwrt.org/openwrt/openwrt.git' ~/'Projects/openwrt/src' && sync+==== 5GHz ====
  
-  cd ~/'Projects/openwrt/src' && ~/'Projects/openwrt/src/scripts/feeds' update -a+  * :!: Advanced Settings -> [x] Disable Inactivity Polling 
 +  * :!: Advanced Settings -> [ ] Disassociate On Low Acknowledgement 
 +  * :!: These seem to fix 5GHz instability with Chromecast
  
-  cd ~/'Projects/openwrt/src' && ~/'Projects/openwrt/src/scripts/feeds' install -a+  * Country Code: US 
 +  * :!: Channel: 149 
 +  * Width: 80 MHz 
 +  * Encryption: WPA2-PSK CCMP AES
  
-  cd ~/'Projects/openwrt/src' && make menuconfig+<code>Highgate (5GHz)</code>
  
-  nano '/home/espionage724/Projects/openwrt/src/target/linux/ramips/dts/mt7621.dtsi'+===== Firewall =====
  
-gdma = enaled +  * See [[notes:port_forwards]]
-dma = enabled+
  
 +====== Recovery ======
  
-  nano '/home/espionage724/Projects/openwrt/src/target/linux/ramips/dts/mt7621_netgear_r6260.dts' +===== nmrpflash ===== 
 + 
 +  * https://github.com/jclehner/nmrpflash
  
-<code> +  * Reason for the ''libpcap'' command: https://github.com/jclehner/nmrpflash/issues/27 
-&gdma { +  * :!: If using an OpenWRT image, use the ''factory'' image
-    status = "okay"; +
-};+
  
-&hsdma { +  sudo ln -sv 'libpcap.so.1' '/usr/lib64/libpcap.so.0.8'
-    status = "okay"; +
-};</code>+
  
-menconfig -> kernel modules -> Other modules -> kmod-dma-ralink & kmod-hsdma-mtk+  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'
  
/var/www/wiki/data/attic/devices/netgear_r6260_openwrt.1604390122.txt.gz · Last modified: 2020/11/03 02:55 by Sean Rhone