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devices:netgear_r6260_openwrt [2021/07/12 19:38] – Sean Rhonedevices:netgear_r6260_openwrt [2022/06/11 19:20] – 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 ===== ===== 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   * 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
-  * :!: <del>Stock firmware seems to randomly drop OpenVPN connections as of 2021/01/12 even with open NAT, and caused issues with Virtual Desktop connectivity with an Oculus Quest 2; avoid stock firmware</del> 
-  * As of 2021/07/12, stock firmware seems fine. Did 1000 pings to Facebook and Google over the VPN with no drops, and Oculus Air Link worked flawlessly. 
-  * :!: Both Software and Hardware flow offloading on OpenWRT both consistently cause [[https://speedof.me/|SpeedOf.Me]] to stop mid-test as of 2021/01/13; don't enable either of these settings 
  
 ====== Snapshot ====== ====== Snapshot ======
 +
 +==== Links ====
 +
 +  * ''ramips/mt7621''
 +
 +  * [[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]]
  
 ==== sysupgrade ==== ==== sysupgrade ====
  
-  * This downloads the latest ''sysupgrade.bin'' directly and installs it+  * This downloads the latest ''sysupgrade.bin'' and installs it
  
-  ssh 'root'@'192.168.1.1'+  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 -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'
  
-  ping '192.168.1.1'+  rm -Rf ~/'.ssh' && ping '192.168.1.1'
  
-===== Date Check =====+  del %UserProfile%"\.ssh\known_hosts" && ping -t "192.168.1.1"
  
-  * https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/+===== Packages =====
  
-===== Commits Check =====+  * [[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://github.com/openwrt/mt76/commits/master|mt76]] ([[https://github.com/openwrt/openwrt/blob/master/package/kernel/mt76/Makefile|Makefile]]) +  ssh root@192.168.1.1
-  * [[https://github.com/openwrt/luci/commits/master|luci]]+
  
-===== Download =====+  sync && passwd
  
-==== OpenWRT ====+  opkg update && opkg install luci && sync
  
-  * ''ramips/mt7621''+====== LuCI ======
  
-  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'+  * http://192.168.1.1
  
-=== SSL Support ===+===== DHCP =====
  
-  * :!: If ''wget'' fails because of missing SSL support, run this+  * Network -> Interfaces -> LAN -> DHCP Server -> Limit
  
-  opkg update && opkg install 'libustream-mbedtls'+  48
  
-===== Install =====+===== DNS =====
  
-  * ''-n'' doesn't save old config +==== Notes ====
-  * ''--force'' forces the flash +
-  * ''-v'' more verbose+
  
-  ssh 'root'@'192.168.1.1'+  * 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
  
-  sysupgrade --force -n -v '/tmp/netgear_r6260-sysupgrade-snapshot.bin'+==== IPv4 ====
  
-===== LuCI =====+  * 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]]))
  
-  * https://openwrt.org/docs/guide-user/luci/luci.essentials +<code>6,1.1.1.1,1.0.0.1</code>
-  * :!: Snapshot images don't include LuCI, so it needs installed on **every** clean snapshot install+
  
-  ssh 'root'@'192.168.1.1'+=== IPs ===
  
-  opkg update && opkg install 'luci'+<code>1.1.1.1</code>
  
-===== Configure =====+<code>1.0.0.1</code>
  
-  * http://192.168.1.1+==== IPv6 ====
  
-==== Quad9 DNS ====+  * Network -> Interfaces -> LAN -> DHCP Server -> Advanced Settings -> IPv6 Settings -> Announced IPv6 DNS servers
  
-  * https://quad9.net +<code>2606:4700:4700::1111</code> 
-  * See [[notes:dns_servers|DNS servers]] for other DNS servers+<code>2606:4700:4700::1001</code>
  
-<code>2620:fe::fe</code> +===== Wireless =====
-<code>2620:fe::9</code> +
-<code>9.9.9.9</code> +
-<code>149.112.112.112</code>+
  
-==== Wireless ====+==== 2.4GHz ====
  
-=== 2.4GHz ===+  * Advanced Settings -> [x] Disable Inactivity Polling 
 +  * Advanced Settings -> [ ] Disassociate On Low Acknowledgement
  
   * Country Code: US   * Country Code: US
-  * [   ] Allow legacy 802.11b rates +  * Channel: 11 
-  * Channel: 11 ((Kitchen is 1 @ 20Mhz, Living Room is 6 @ 20Hz)) +  * Width: 20 MHz
-  * Width: 40 MHz+
   * Encryption: WPA2-PSK CCMP AES   * Encryption: WPA2-PSK CCMP AES
  
 <code>The Crossroads (2.4GHz)</code> <code>The Crossroads (2.4GHz)</code>
  
-=== 5GHz ===+==== 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   * Country Code: US
-  * [   ] Allow legacy 802.11b rates +  * :!: Channel: 149 
-  * Channel: 149 ((Kitchen is 165 @ 20Mhz, Living Room is 36 @ 80Hz)) +  * Width: 80 MHz
-  * Width: 80 MHz ((160 MHz had issues; it's either incompatible with the SoC, driver-side issues, or channel selection-related))+
   * Encryption: WPA2-PSK CCMP AES   * Encryption: WPA2-PSK CCMP AES
  
 <code>Highgate (5GHz)</code> <code>Highgate (5GHz)</code>
  
-== Notes ==+===== Firewall =====
  
-  * Quest 2 should be 866.7 Mbit/s on both speeds+==== Webserver ====
  
-==== Firewall ====+  * Oak
  
-  * [x] Drop invalid packets +<code>HTTP</code> 
-  * Forward ports ''80'' and ''443''+<code>80</code> 
 +<code>HTTPS</code> 
 +<code>443</code>
  
-====== Diagnostics ======+==== Steam Remote Play ====
  
-  dmesg | grep 'recovery'+  * [[https://help.steampowered.com/en/faqs/view/0689-74B8-92AC-10F2|Steam Support]]
  
-  dmesg | grep 'dma'+=== UDP === 
 + 
 +<code>Steam Remote Play (UDP)</code> 
 +<code>27031</code> 
 +<code>27036</code> 
 + 
 +=== TCP === 
 + 
 +<code>Steam Remote Play (TCP)</code> 
 +<code>27036</code> 
 +<code>27037</code>
  
 ====== Recovery ====== ====== Recovery ======
Line 127: Line 147:
   sudo ln -sv 'libpcap.so.1' '/usr/lib64/libpcap.so.0.8'   sudo ln -sv 'libpcap.so.1' '/usr/lib64/libpcap.so.0.8'
  
-  sudo ~/'Downloads/nmrpflash-0.9.15-rc3-linux/nmrpflash' -L +  sudo ~/'Downloads/nmrpflash-0.9.16-linux/nmrpflash' -L
- +
-  sudo ~/'Downloads/nmrpflash-0.9.15-rc3-linux/nmrpflash' -i 'enp5s0' -f ~/'Downloads/openwrt-ramips-mt7621-netgear_r6260-squashfs-factory.img' +
- +
-  sudo ~/'Downloads/nmrpflash-0.9.15-rc3-linux/nmrpflash' -i 'enp5s0' -f ~/'Downloads/R6260_V1.1.0.78_1.0.1/R6260_V1.1.0.78_1.0.1.img' +
- +
-====== OpenWRT Compile ====== +
- +
-https://forum.openwrt.org/t/new-xiaomi-router-ac2100/48101/403 +
- +
-<code>dmesg | grep dma</code> +
- +
-https://github.com/openwrt/openwrt/blob/master/target/linux/ramips/dts/mt7621_netgear_r6260.dts +
- +
-https://github.com/openwrt/openwrt/blob/master/target/linux/ramips/dts/mt7621.dtsi +
- +
-sudo dnf install gcc gcc-c++ git perl-FindBin make patch perl-Thread-Queue ncurses-devel +
- +
-  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 +
- +
-  cd ~/'Projects/openwrt/src' && ~/'Projects/openwrt/src/scripts/feeds' update -a +
- +
-  cd ~/'Projects/openwrt/src' && ~/'Projects/openwrt/src/scripts/feeds' install -a +
- +
-  cd ~/'Projects/openwrt/src' && make menuconfig +
- +
-  nano '/home/espionage724/Projects/openwrt/src/target/linux/ramips/dts/mt7621.dtsi' +
- +
-gdma = enaled +
-dma = enabled +
- +
- +
-  nano '/home/espionage724/Projects/openwrt/src/target/linux/ramips/dts/mt7621_netgear_r6260.dts'  +
- +
-<code> +
-&gdma { +
-    status = "okay"; +
-}; +
- +
-&hsdma { +
-    status = "okay"; +
-};</code> +
- +
-menconfig -> kernel modules -> Other modules -> kmod-dma-ralink & kmod-hsdma-mtk +
- +
-  nano '/home/espionage724/Projects/openwrt/src/target/linux/ramips/mt7621/config-5.4'  +
- +
-<code>CONFIG_MTK_HSDMA=y</code> +
- +
-===== Lean ===== +
- +
-  * https://github.com/coolsnowwolf/lede +
-  * https://openwrt.org/docs/guide-developer/build-system/install-buildsystem +
- +
-  sudo zypper install --no-recommends asciidoc bash bc binutils bzip2 fastjar flex gawk gcc gcc-c++ gettext-tools git git-core intltool libopenssl-devel libxslt-tools make mercurial ncurses-devel patch perl-ExtUtils-MakeMaker python-devel rsync sdcc unzip util-linux wget zlib-devel +
- +
-  cd ~ && mkdir -p ~/'Projects' && rm -Rf ~/'Projects/lean-openwrt/src' && git clone --branch 'master' --depth '1' --recurse-submodules 'https://github.com/coolsnowwolf/lede.git' ~/'Projects/lean-openwrt/src' && sync +
- +
-  cd ~/'Projects/lean-openwrt/src' && ~/'Projects/lean-openwrt/src/scripts/feeds' update -a +
- +
-  cd ~/'Projects/lean-openwrt/src' && ~/'Projects/lean-openwrt/src/scripts/feeds' install -a +
- +
-  cd ~/'Projects/lean-openwrt/src' && make menuconfig +
- +
-  * Target System: MediaTek Ralink MIPS +
-  * Subtarget: MT7621 based boards +
-  * Target Profile: NETGEAR R6260 +
-  * :!: TODO: mt driver instead of mt76 +
- +
-  cd ~/'Projects/lean-openwrt/src' && make -j8 download V=s && sync +
- +
-  cd ~/'Projects/lean-openwrt/src' && make -j$(($(nproc) + 1)) V=s && sync +
- +
-  gio open ~/'Projects/lean-openwrt/src/bin/targets/ramips/mt7621' +
- +
-==== Copy/Install to Router ==== +
- +
-  scp ~/'Projects/lean-openwrt/src/bin/targets/ramips/mt7621/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin' 'root'@'192.168.1.1':'/tmp' +
- +
-  ssh 'root'@'192.168.1.1' +
- +
-  sysupgrade --force -n -v '/tmp/openwrt-ramips-mt7621-netgear_r6260-squashfs-sysupgrade.bin' +
- +
-  ping '192.168.1.1'+
  
-==== Post-install ====+  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'
  
-  opkg update && opkg install 'luci-i18n-base-en' 
/var/www/wiki/data/pages/devices/netgear_r6260_openwrt.txt · Last modified: 2022/12/12 02:25 by Sean Rhone