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devices:netgear_r6260_openwrt [2021/10/26 01:57] – Sean Rhonedevices:netgear_r6260_openwrt [2022/12/12 02:25] (current) – Sean Rhone
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   * 2021/06/29: Enabling ''802.11w Management Frame Protection'' on 2.4GHz caused a NC200 to not be able to connect   * 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
-  * :!: Both Software and Hardware Flow Offload is broken with IPv6 as reported [[https://bugs.openwrt.org/index.php?do=details&task_id=3373|here]] and [[https://forum.openwrt.org/t/21-02-0-rc3-losing-ipv6-packets-when-flow-offloading-1/100575|here]] 
  
 ====== Snapshot ====== ====== Snapshot ======
Line 27: Line 26:
   * This downloads the latest ''sysupgrade.bin'' 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'
  
   rm -Rf ~/'.ssh' && ping '192.168.1.1'   rm -Rf ~/'.ssh' && ping '192.168.1.1'
 +
 +  del %UserProfile%"\.ssh\known_hosts" && ping -t "192.168.1.1"
  
 ===== Packages ===== ===== Packages =====
Line 37: Line 38:
   * [[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|LuCI]] ((snapshot images don't include LuCI, so it needs installed on **every** clean snapshot install))
  
-  ssh 'root'@'192.168.1.1'+  ssh root@192.168.1.1
  
   sync && passwd   sync && passwd
Line 47: Line 48:
   * http://192.168.1.1   * http://192.168.1.1
  
-===== 1.1.1.1 DNS =====+===== DHCP =====
  
 +  * Network -> Interfaces -> LAN -> DHCP Server -> Limit
 +
 +  48
 +
 +===== DNS =====
 +
 +==== Notes ====
 +
 +  * This advertises an upstream DNS server directly to clients instead of the router
   * https://1.1.1.1/dns/   * 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>2606:4700:4700::1111</code> +==== IPv4 ==== 
-<code>2606:4700:4700::1001</code>+ 
 +  * 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>6,1.1.1.1,1.0.0.1</code> 
 + 
 +=== IPs === 
 <code>1.1.1.1</code> <code>1.1.1.1</code>
 +
 <code>1.0.0.1</code> <code>1.0.0.1</code>
 +
 +==== IPv6 ====
 +
 +  * Network -> Interfaces -> LAN -> DHCP Server -> Advanced Settings -> IPv6 Settings -> Announced IPv6 DNS servers
 +
 +<code>2606:4700:4700::1111</code>
 +<code>2606:4700:4700::1001</code>
  
 ===== Wireless ===== ===== Wireless =====
  
 ==== 2.4GHz ==== ==== 2.4GHz ====
 +
 +  * Advanced Settings -> [x] Disable Inactivity Polling
 +  * Advanced Settings -> [ ] Disassociate On Low Acknowledgement
  
   * Country Code: US   * Country Code: US
   * Channel: 11   * Channel: 11
-  * Width: 40 MHz+  * Width: 20 MHz
   * Encryption: WPA2-PSK CCMP AES   * Encryption: WPA2-PSK CCMP AES
-  * :!: 802.11w Management Frame Protection: Disabled 
  
 <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
-  * :!: Channel: 153+  * :!: Channel: 149
   * Width: 80 MHz   * Width: 80 MHz
   * Encryption: WPA2-PSK CCMP AES   * Encryption: WPA2-PSK CCMP AES
-  * :!: 802.11w Management Frame Protection: Disabled 
  
 <code>Highgate (5GHz)</code> <code>Highgate (5GHz)</code>
Line 81: Line 111:
 ===== Firewall ===== ===== Firewall =====
  
-==== Steam Remote Play ==== +  * See [[notes:port_forwards]]
- +
-[[https://help.steampowered.com/en/faqs/view/0689-74B8-92AC-10F2|Steam Support]] +
- +
-=== UDP === +
- +
-<code>27031</code> +
-<code>27036</code> +
- +
-=== TCP === +
- +
-<code>27036</code> +
-<code>27037</code>+
  
 ====== Recovery ====== ====== Recovery ======
Line 112: Line 130:
   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'   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'
  
-====== 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 ==== 
- 
-**** 
- 
-  opkg update && opkg install 'luci-i18n-base-en' 
/var/www/wiki/data/attic/devices/netgear_r6260_openwrt.1635227872.txt.gz · Last modified: 2021/10/26 01:57 by Sean Rhone