Differences

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--- devices:wndr3800_openwrt [2019/06/28 09:00] – Sean Rhone
+++ devices:wndr3800_openwrt [2021/09/09 02:26] – Sean Rhone
@@ Line 1: / Line 1: @@
 ====== Information ======
-  * NETGEAR WNDR3800 ((https://www.netgear.com/support/product/WNDR3800.aspx))
+  * [[https://www.netgear.com/support/product/WNDR3800.aspx|NETGEAR WNDR3800]]
-  * OpenWrt ((https://openwrt.org))
+  * [[https://openwrt.org|OpenWrt]]
-  * Uses ''ath79'' instead of the ''ar71xx'' target ((apparently ''ar71xx'' is to be deprecated in the future))
+  * [[https://openwrt.org/toh/netgear/wndr3800|OpenWrt Device Page]]
+  * [[https://openwrt.org/releases/snapshot|Snapshot]]
-====== Flash ======
+====== Snapshot ======
-===== DNS =====
+==== Links ====
-  * https://blog.uncensoreddns.org/
+  * ''ath79''
-===== Date Check =====
+  * [[https://downloads.openwrt.org/snapshots/targets/ath79/generic/openwrt-ath79-generic-netgear_wndr3800-squashfs-factory.img|factory.bin]]
+  * [[https://downloads.openwrt.org/snapshots/targets/ath79/generic/openwrt-ath79-generic-netgear_wndr3800-squashfs-sysupgrade.bin|sysupgrade.bin]]
-  * https://downloads.openwrt.org/snapshots/targets/ath79/generic/
+==== sysupgrade ====
-===== SSH =====
+  * This downloads the latest ''sysupgrade.bin'' and installs it
-===== Upgrade =====
+  ssh 'root'@'192.168.1.1'
-  * From OpenWRT to an updated snapshot of OpenWRT
+  rm -f '/tmp/sysupgrade.img' && sync && sysupgrade --force -n -v 'https://downloads.openwrt.org/snapshots/targets/ath79/generic/openwrt-ath79-generic-netgear_wndr3800-squashfs-sysupgrade.bin'
-==== Download ====
+  rm -Rf ~/'.ssh' && ping '192.168.1.1'
-****
+===== Packages =====
-  rm -f '/tmp/openwrt-snapshot-ath79-wndr3800-sysupgrade.bin' && wget -O '/tmp/openwrt-snapshot-ath79-wndr3800-sysupgrade.bin' 'https://downloads.openwrt.org/snapshots/targets/ath79/generic/openwrt-ath79-generic-netgear_wndr3800-squashfs-sysupgrade.bin'
+  * [[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))
-==== Update ====
+  ssh 'root'@'192.168.1.1'
-  * :!: This will flash instantly, without confirmation or verification, erase all settings, and reboot
+  sync && passwd
-  * :!: Remove ''-n'' to save config between flashes
-  sysupgrade -n --force -v '/tmp/openwrt-snapshot-ath79-wndr3800-sysupgrade.bin'
+  opkg update && opkg install luci && sync
-===== Factory =====
+====== LuCI ======
-  * From LibreCMC or another variant to OpenWRT
+  * http://192.168.1.1
-  * :!: TODO: This didn't work and needed TFTP to fix when going from LibreCMC
-==== Download ====
+  * :!: Configuration below assumes this is being used as a Wireless Access Point ((Dumb AP))
+  * https://openwrt.org/docs/guide-user/network/wifi/dumbap
+  * :!: Configuration below is TODO
-****
+===== 1.1.1.1 DNS =====
-  rm -f '/tmp/openwrt-snapshot-ath79-wndr3800-factory.bin' && wget -O '/tmp/openwrt-snapshot-ath79-wndr3800-factory.bin' 'https://downloads.openwrt.org/snapshots/targets/ath79/generic/openwrt-ath79-generic-netgear_wndr3800-squashfs-factory.img'
+  * https://1.1.1.1/dns/
+  * See [[notes:dns_servers|DNS servers]] for other DNS servers
-==== Update ====
+<code>2606:4700:4700::1111</code>
+<code>2606:4700:4700::1001</code>
+<code>1.1.1.1</code>
+<code>1.0.0.1</code>
-  * :!: This will flash instantly, without confirmation or verification, erase all settings, and reboot
+===== Wireless =====
-  sysupgrade -n --force -v '/tmp/openwrt-snapshot-ath79-wndr3800-factory.bin'
+==== 2.4GHz ====
-====== LuCI Web Interface ======
+  * Country Code: US
+  * Channel: 11
+  * Width: 40 MHz
+  * Encryption: WPA2-PSK CCMP AES
+  * :!: 802.11w Management Frame Protection: Disabled
-===== Information =====
+<code>The Crossroads (2.4GHz)</code>
-  * https://openwrt.org/docs/guide-user/luci/luci.essentials
+==== 5GHz ====
-  * :!: Snapshot images don't include LuCI, and need it to be installed after installation
-===== Install =====
+  * Country Code: US
+  * :!: Channel: 153
+  * Width: 80 MHz
+  * Encryption: WPA2-PSK CCMP AES
+  * :!: 802.11w Management Frame Protection: Disabled
-==== SSH ====
+<code>Highgate (5GHz)</code>
-****
+===== Firewall =====
-  ssh 'root'@'192.168.1.1'
+  * Forward ports ''80'' and ''443''
+====== Recovery ======
+===== TFTP =====
+==== Notes ====
+  * Can seemingly still use ''tftp'' even if you can't ping the router
+==== Image ====
+  * Pick one
+  * :!: The stable image URL will need updated if there's a newer version available
+  wget -O ~/'f.img' 'https://downloads.openwrt.org/releases/19.07.6/targets/ath79/generic/openwrt-19.07.6-ath79-generic-netgear_wndr3800-squashfs-factory.img'
+  wget -O ~/'f.img' 'https://downloads.openwrt.org/snapshots/targets/ath79/generic/openwrt-ath79-generic-netgear_wndr3800-squashfs-factory.img'
+==== TFTP ====
+  sudo dnf install 'tftp' -y && sync
+  tftp
+  verbose
+  trace
+  rexmt 1
+  binary
+  connect 192.168.1.1
+  put f.img
+  sudo dnf remove 'tftp' -y && sync
+===== nmrpflash =====
+==== Images ====
+  * :!: If using an OpenWRT image, use the ''factory'' image
+  * [[https://downloads.openwrt.org/snapshots/targets/ath79/generic/openwrt-ath79-generic-netgear_wndr3800-squashfs-factory.img|OpenWRT Snapshot]]
+  * [[https://downloads.openwrt.org/releases/19.07.6/targets/ath79/generic/openwrt-19.07.6-ath79-generic-netgear_wndr3800-squashfs-factory.img|OpenWRT 19.07.6]]
+  * [[https://www.netgear.com/support/product/WNDR3800.aspx#download|NETGEAR Stock Firmware]]
+==== nmrpflash ====
+  * [[https://github.com/jclehner/nmrpflash|jclehner/nmrpflash GitHub]]
+  * Reason for the ''libpcap'' command: https://github.com/jclehner/nmrpflash/issues/27
+  sudo ln -sv 'libpcap.so.1' '/usr/lib64/libpcap.so.0.8'
-==== Install ====
+  sudo ~/'Downloads/nmrpflash-0.9.15-linux/nmrpflash' -L
-****
+  sudo ~/'Downloads/nmrpflash-0.9.15-linux/nmrpflash' -i 'enp5s0' -f ~/'Downloads/openwrt-ath79-generic-netgear_wndr3800-squashfs-factory.img'
-  opkg update && opkg install 'luci' && opkg install 'luci-ssl-openssl'
+  sudo ~/'Downloads/nmrpflash-0.9.15-linux/nmrpflash' -i 'enp5s0' -f ~/'Downloads/openwrt-19.07.6-ath79-generic-netgear_wndr3800-squashfs-factory.img'
-==== URL ====
+  sudo ~/'Downloads/nmrpflash-0.9.15-linux/nmrpflash' -i 'enp5s0' -f ~/'Downloads/WNDR3800-V1.0.0.52/WNDR3800-V1.0.0.52.img'
-  * https://192.168.1.1