Differences

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--- devices:wndr3800_openwrt [2020/01/22 09:03] – Use nginx luci Sean Rhone
+++ devices:wndr3800_openwrt [2021/02/06 05:40] – Sean Rhone
@@ Line 2: / Line 2: @@
   * NETGEAR WNDR3800 ((https://www.netgear.com/support/product/WNDR3800.aspx))
-  * OpenWrt ((https://openwrt.org))
+  * OpenWrt ((https://openwrt.org)) ((https://openwrt.org/toh/netgear/wndr3800))
 ====== Notes ======
-  * ''2019/07/17'' ''ath79'' snapshot had broken port forwarding
+  * :!: Software flow offloading on OpenWRT consistently cause [[https://speedof.me/|SpeedOf.Me]] to stop mid-test as of 2021/02/06
-  * :!: Using ''sysupgrade'' with ''factory'' images **will** soft-brick the router ((see [[#recovery|Recovery]] to fix))
+====== Snapshot ======
+==== sysupgrade ====
+  * This downloads the latest ''sysupgrade.bin'' directly 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/ath79/generic/openwrt-ath79-generic-netgear_wndr3800-squashfs-sysupgrade.bin'
+  ping '192.168.1.1'
+  ls ~/'Documents/'*'-ssh-keys.tar.gz' && rm -Rf ~/'.ssh' && tar -xvzf ~/'Documents/'*'-ssh-keys.tar.gz' -C ~ '.ssh' && sync
+==== LuCI ====
+  * https://openwrt.org/docs/guide-user/luci/luci.essentials
+  * :!: Snapshot images don't include LuCI, so it needs installed on **every** clean snapshot install
+  ssh 'root'@'192.168.1.1'
+  opkg update && opkg install 'luci'
+=== URL ===
+  * http://192.168.1.1
 ====== Stable ======
@@ Line 13: / Line 39: @@
 ===== Version Check =====
-  * Latest known version: ''18.06.4''
+  * Latest known version: ''19.07.1''
   * https://downloads.openwrt.org/releases/
@@ Line 19: / Line 45: @@
 ===== Download =====
-  * ''18.06.4''
+  * ''19.07.1''
-  * :!: ''ar71xx'' ((ath79 isn't available yet, but should be used when available))
+  * ''ath79''
+  ssh 'root'@'192.168.1.1'
-  rm -f '/tmp/openwrt-stable-ar71xx-wndr3800-sysupgrade.bin' && wget -O '/tmp/openwrt-stable-ar71xx-wndr3800-sysupgrade.bin' 'https://downloads.openwrt.org/releases/18.06.4/targets/ar71xx/generic/openwrt-18.06.4-ar71xx-generic-wndr3800-squashfs-sysupgrade.bin'
+  rm -f '/tmp/openwrt-stable-ath79-wndr3800-sysupgrade.bin' && wget -O '/tmp/openwrt-stable-ath79-wndr3800-sysupgrade.bin' 'https://downloads.openwrt.org/releases/19.07.1/targets/ath79/generic/openwrt-19.07.1-ath79-generic-netgear_wndr3800-squashfs-sysupgrade.bin'
 ===== Install =====
@@ Line 32: / Line 60: @@
   ssh 'root'@'192.168.1.1'
-  sysupgrade --force -n -v '/tmp/openwrt-stable-ar71xx-wndr3800-sysupgrade.bin'
+  sysupgrade --force -n -v '/tmp/openwrt-stable-ath79-wndr3800-sysupgrade.bin'
 ===== Configure =====
@@ Line 38: / Line 66: @@
   * https://192.168.1.1
-  * https://blog.uncensoreddns.org/
+==== DNS ====
+  * https://my.nextdns.io
+==== Blocks ====
+  * http://192.168.1.1/cgi-bin/luci/admin/network/firewall/rules
+  * Network -> Firewall -> Traffic Rules
+=== Google DNS ===
+  * Some devices hard-code Google DNS, and this bypasses NextDNS and the blocklists set there
+  * So the solution to this is to block any requests to Google DNS
+  * Name: Google DNS
+  * Protocol: Any
+  * Source zone: lan
+  * Source address: -- Add IP -- (leave at default)
+  * Destination zone: wan wan6
+  * Action: reject
+  * Destination address
+.8.8.8
+.8.4.4
+:4860:4860::8888
+:4860:4860::8844
 ====== Snapshot ======
@@ Line 86: / Line 143: @@
 ====== Recovery ======
-===== Notes =====
+===== TFTP =====
+==== Notes ====
   * Can seemingly still use ''tftp'' even if you can't ping the router
-===== Image =====
+==== 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/18.06.4/targets/ar71xx/generic/openwrt-18.06.4-ar71xx-generic-wndr3800-squashfs-factory.img'
+  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 =====
+==== TFTP ====
   sudo dnf install 'tftp' -y && sync
@@ Line 118: / Line 177: @@
   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'
+  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'
+  sudo ~/'Downloads/nmrpflash-0.9.15-linux/nmrpflash' -i 'enp5s0' -f ~/'Downloads/openwrt-19.07.6-ath79-generic-netgear_wndr3800-squashfs-factory.img'
+  sudo ~/'Downloads/nmrpflash-0.9.15-linux/nmrpflash' -i 'enp5s0' -f ~/'Downloads/WNDR3800-V1.0.0.52/WNDR3800-V1.0.0.52.img'