A GNU/Linux based firmware program for embedded devices such as residential gateways and routers.

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1answer
4k views

How to setup PPPoE with OpenWrt

Probably this is a simple question, but I can't find an answer... I have an ADSL router (Dlink DSL-524T) which runs OpenWrt Backfire 10.03.1. It connects to the internet using PPPoA: this is my ...
2
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1answer
39 views

Having chosen the correct package (I believe), I cannot still install it. How to fix it?

Thanks to the command "cpuinfo", I've noticed that the "System type" is MediaTek MT7620, "cpu model" is MIPS 24KEc V5.0, so that I downloaded this package bash_4.3.39-1_ramips_24kec.ipk from ...
2
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1answer
170 views

How to flash a router from FreeWRT to OpenWrt?

How can I change the firmware on a router from FreeWRT to OpenWrt? The router is a Linksys WRT54GL, so it should have enough memory for OpenWrt and I have SSH connection as root to the system.
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1answer
83 views

mount overlayFS as Read-Write FS

I want to mount my RO Filesystem using overlayFS - in order to use two layers FS (Lowerdir and Upperdir). I tried the following mounting command - mount -t overlayfs -o lowerdir=/,upperdir=/overlay ...
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1answer
61 views

pcap file 20 times smaller than ifconfig TX/RX difference for same period

I run tcpdump on a usb modem in network card mode. [ 18.260000] cdc_ncm 1-1.1:1.1 wwan0: register 'cdc_ncm' at usb-ehci-platform-1.1, Mobile Broadband Network Device, 0c:5b:8f:27:9a:64 I run it ...
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283 views

OpenWRT - route all the traffic through TOR

Passing through all the traffic in the router to TOR sounds like a good idea. But there aren't any good documentations about the implementation of this idea. Could anyone please explain, how can ...
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824 views

OpenVPN and routing problem on OpenWRT

My home topology: router1 (192.168.1.1) - D-Link dsl2540u server with static IP available from Internet (ADSL via ppoe). 4 LAN ports. router2 (192.168.1.2) - D-Link DIR-300 with OpenWRT. Plays ...
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508 views

How can I properly QoS streaming services on OpenWRT

I'm going to start by explaining my naivete, I'm not sure, if netflix via a web browser uses the same protocol (http?) as netflix via a smart tv, for example. I'm using OpenWRT 14.07 currently, and am ...
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46 views

Log if no network

I have a router with OpenWRT. I noticed that sometimes (during night time) I have no internet connection. How can I log when this happens?
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124 views

Flash OpenWrt Routers from Telnet

I have two routers. One has Chaos Calmer and the other has Attitude Adjustment. When I turn them on and check arp, nothing comes up. When I check route, the hardware address says (incomplete) but the ...
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230 views

Generate openvpn-client keys based on asuswrt ca

Question How can I authenticate a client on my openvpn-server (running asuswrt) with just a certificate? Crosspost from ...
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68 views

Screens die even though process is still running

I have a problem with running an irssi in a screen session on a tomato usb router setup. Screen reports session as dead, even though the process is still running (both for screen and irssi) Screen ...
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1k views

openwrt firewall - block a set of ip addresses from internet access

I'm running OpenWRT Attitude Adjustment r33556 / LuCI Trunk (trunk+svn9325) on my WNDR3800. I would like to configure my firewall to: Only allow a specific range of IP addresses to access internet, ...
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0answers
140 views

How to find out logical interface name of tap0?

Well, the question is given. I have tap0 interface connecting to a server which provides IPv6 addresses. I would like to set my RDNSS settings in radvd config and I need the logical interface name of ...
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9 views

Embed a proxy script in a multiwan aggregation

I currently admin a router running OpenWRT 15.05. The current setup involve 3 wans aggregated with the multiwan package available on the official opkg repos. In those 3 wans, 2 are typical DSL access ...
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35 views

How can I programmatically modify DNS lookups in real time?

I want to use OpenDNS (parental control) and UnoTelly (geo-restriction circumvention) together. OpenDNS returns an IP to an error page if the site is blocked. So if I get that error IP, then I want ...
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26 views

change ls color on OpenWrt

I am not able to change the color of dir entries for ls command (dark blu is a very annoying color to read) on my OpenWrt device. I've added the line LS_COLORS=$LS_COLORS:'di=0;37:' ; export ...
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71 views

OpenWrt wifi bridge with IPv6

I am running OpenWrt 15.05 on my WDR4300. My ISP is via cable with legacy-IPv4-only. For IPv6 connectivity I use HE.net tunnel to receive a static IPv6 /64 subnet. My office is in a different room ...
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53 views

Password entry only responds to Ctrl + D, and password cannot be read

I am trying to run build-key-pkcs12 user on my OpenWRT NSLU2, to generate some client keys for the users of my VPN. Everything runs normally until I get to the enter export password part, and the SSH ...
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136 views

Using tar to backup and restore a path mounted with overlayfs

I have a system running OpenWRT with Linux 2.6.39.2. In my filesystem, I have symlinks contained in /etc/rc.d on ROM and more symlinks contained in /overlay/etc/rc.d in flash. overlayfs does a union ...
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110 views

How can I monitor iptables classification applied by OpenWRT QoS, preferably live?

I set up a bunch of quality of service rules in OpenWRT, which then are translated to iptables rules. For debugging purposes, I'd love to see how the different connections are binned into, which would ...
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152 views

OpenWRT on embedded device as firewall

I have the following setup in my network: My internet comes in through an ATT Uverse modem/router. The router is in bridge mode because that ATT Uverse modem/router connects to a second higher ...
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42 views

Route VPN Connections through VPN

I am currently setting up a wireless router using OpenWRT. The place I live in requires joining a VPN to access the internet, supporting both PPTP and OpenVPN. I want to support the "freifunk" ...
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229 views

openwrt: dns resolving error from wifi connected devices

I am not sure what have I messed up, but I cannot resolve other pc's in my local network from the wifi-connected devices (laptops and cell phones). I have a separate tower-pc that acts as a dns and ...
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109 views

Gargoyle repeater bridge channel hopping

I have the Linux-based Gargoyle firmware running on an old TP-Link router, serving as a Repeater bridge to extend the range of a WIFI access point. Do I need to lock the original access point to a ...
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169 views

OpenWRT missing OD (octal dump)

I have a bash function using od command. Now I'm trying to run in on OpenWRT and see that in has not od. Also can't find it using install from opkg, because I can't find it. Is there a possibility to ...
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984 views

Cannot add startup service to openWRT from init.d

I have openWrt installed on a TP-Link TL-WA901N/ND v3. I don't have luci package installed because I don't have enough space, so I can only do thing via cli. What I'm trying to achieve is to create a ...
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267 views

Static IPv4 & IPv6 configuration on openwrt linux

The /etc/config/network file has the ipv6 and ipv4 entry for an eth0 interface. Executing ifconfig eth0 shows both ipv4 and ipv6 address of that interface as per configuration. Performing ifconfig ...
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418 views

How to use a PS gamepad with OpenWRT?

I'm fairly new to OpenWRT and Linux in general so please bare with me. I'm trying to print the button presses from a playstation gamepad to the console on an Arduino Yun which has OpenWRT. I've used ...
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198 views

openwrt eth2.1 can not receive packets

I have network configure: config interface 'lan' option ifname 'eth2.1' option type 'bridge' option proto 'static' option ipaddr '192.168.2.1' option netmask '255.255.255.0' ...
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942 views

OpenWRT configuration when router is in bridged mode

I am planning on putting my Zyxel ADSL modem in bridged mode and use an OpenWRT router instead as the exit point from my local network. So, what protocol must have the Wan interface if the router is ...
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2k views

Installed library packages cannot be found on OpenWRT

I have been compiling / installing custom packages for OpenWRT. I kept running into problems when I was compiling getting errors like: Package x is missing dependencies for the following libraries: ...
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919 views

OpenWrt: Find neighbors knowing their MAC address

I have an Open Mesh access point connected to the same router (an Aerohive BR100) than an Axis camera. I would like to automate the discovery of the camera's IP from inside the Open Mesh sensor, ...
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10 views

How to tunnel proxies on openwrt

Currently I have setup wifi access point on openwrt. I wonder how do I tunnel proxies and route all traffic through the tunnel. client=>proxy1=>proxy2=>google server I want to create kind of proxy ...
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22 views

Is there a general USB 3.0 support in OpenWrt?

the only information i found about this topic is outdated since 2011/02: it says there is no support for devices with usb 3.0 "so far"! according to the german wikipedia since version 2.6.30 the ...
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29 views

OpenWRT image for OrangePi

I am looking for help on how to build OpenWRT image for OrangePi PC and|or OrangePi Plus board, preferably with working Ethernet and HDMI. I have studied related resources on the internet, like ...
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51 views

How to make OpenWrt router advertise itself as IPv6 default gateway?

I have an OpenWrt Barrier Breaker router which is configured with a /48 ULA prefix. Connected Windows clients have two established routes to this space: /64 On-Link and /48 via link-local address. ...
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74 views

Sniff on SWITCH(lan) traffic openWRT

Is it possible to sniff (with tcpdump) or mirror LAN traffic that doesn't get routed to WAN using openWRT? Say I have two PCs connected to LAN ports and I want to sniff on traffic one PC is sending ...
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60 views

Questions about setting up an OpenWRT Router as a client and ethernet ports

I'm fairly new to Linux and wanted to create a little OpenVPN setup. I have a computer setup with an openVPN server and a (cheap TP-link) router with openWRT and OpenVPN (client). Basically, I want to ...
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129 views

OpenWrt with Nodogsplash

I have a web application in MVC4 for Hot Spot Management system. I using it with OpenWrt and Nodogsplash, Now i need to authenticate the users in to external website. Is there any way to allow to ...
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108 views

Can't ping another router in my network (OpenWrt)

I'm playing around with OpenWrt and followed this tutorial step by step to set up a mesh network: http://wiki.openwrt.org/doc/howto/mesh.80211s Problem: When I got to the end and ran these two ...
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94 views

How debug/solve rtorrent problems in openwrt?

I am starting rtorrent under tmux, but after a boot, if the rtorrent start a re-hashing to check the already downloaded chunks it suddenly brake with rtorrent: std::exception message TL;DR I am ...
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42 views

How to install feeds in openwrt

I'd like to install mosquitto on my small OpenWRT. I've found this repository that seems ok and also this official openwrt doc but I haven't understand how to feeds.conf file and where to launch ...
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15 views

iptables presale me to ssh access or calling methods remotely

I have a linux openwrt unit. At its start, I can not make a ssh access if I do iptables -F. If I use iptables -L -n -v, I find several rules that are automatically inserted and it prevents me from ...
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192 views

Troubleshooting kernel panic - serial port issues?

I am trying to install OpenWRT in VirtualBox on Linux Mint, however one of the pre-requisites for installation is that a serial port must be enabled. The kernel panic thrown has the error message: ...
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241 views

compilation of my own package creates failed openwrt

I created my own Makefile monitoring package here the file. include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=monitoring PKG_VERSION:=1.0 PKG_RELEASE:=1 PKG_BUILD_DIR := ...
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112 views

Creating an open wifi acess point for April Fool's Day which I want the client can only visit the login/splash page, but not working

I bought a Hiwifi J2 (Chinese) router, and sysupgraded to OpenWrt (not official version, but a patched version based on OpenWrt Barrier Breaker: https://github.com/rssnsj/openwrt-hc5761). Then ...
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162 views

access to local web site from internet using hostname

I've got a server on my LAN which hosts a website. I've also got a router with openWRT serving as gate between the internet (with public IP 1.2.3.4) and LAN and a registered hostname say "myhost.com". ...
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198 views

How to merge two network interface in one?

I have two network interface on my router: wlan0 and wlan1. First for 2.4Ghz and second for 5Ghz. Also i have Coova-chilli with setting HS_LANIF=wlan0. Therefore captive portal (chilli) work for only ...
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402 views

Delay in playing(recording?) real time raw audio. [OpenWrt, Debian]

I'm developing OpenWrt device which sends audio data to network but I have issues in the early beginning. I'm trying to find which cause delay in playing (or maybe recording, but more probably ...