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

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Building owncloud on openwrt: qt5keychain missing

I'm trying to build owncloud-client on openwrt but I got an issue and I couldn't find a way to solve it: -- Build of crashreporter disabled. -- Found Qt5 core, checking for further dependencies... -- ...
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21 views

Linux stops booting after eth0 link up. How to make it show more log?

I compiled the latest OpenWRT with Linux kernel 4.4.7 and flashed it into a Netgear WNDR3700v2. Here's the boot log from serial port. U-Boot 1.1.4 (Jan 15 2015 - 11:30:07) AP96 (AR7161 rev 2) U-Boot ...
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40 views

Bash scripts not found. Maybe EOL issue? [closed]

I am facing a problem that is driving me crazy. In the past months I have been developing a project based on a Linux distribution (Openwrt) that has been recently updated. My project has a lot of bash ...
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9 views

Different partition after upgrade of OPENWRT

I have just updated the firmware of my olinuxino rt5350f to the last release of chaos calmer 15.05.1 (website, image). After having finished the installation via tftp I noticed that the free space is ...
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12 views

HPLIP -> HPAIO Error during device I/O

I'm running Chaos Calmer 15.05 (openwrt firmware) in a TPLINK WDR3600 and I'm trying to install SANE + HPLIP in order to get scanner over lan network. I installed sane-libs and sane-daemon + ...
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3answers
161 views

bash / sh script to replace text between some tags/strings in a text file

I am creating executable which will be executed with /bin/sh or /bin/bash script, I have a file which contains a structure like, there will be only one #start and #end tag in the config file, and I ...
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1answer
25 views

How to generate SSHFP records with OpenWrt/Dropbear?

How to generate SSHFP records for a Dropbear instance at OpenWrt? I have dropbearconvert and openssh-keygen installed, but nothing works. Always invalid format or similar errors. There are two host ...
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3answers
209 views

Blocking Websites by days and hours using Iptables in OpenWRT

I want to block Facebook the whole day with the exception of the night. I want to implement that in my Linux-based router OpenWRT. The archive I need to modify is /etc/firewall.user (or at least ...
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53 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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30 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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77 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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39 views

OpenWRT and Current Release Support

I'd like to install OpenWRT on an Asus WL-520GU router I have a couple of Asus WL-520GU modems and Raspberry Pi (model B) boards floating around and I'd like to put some of them to use in some ...
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50 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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1answer
238 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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2answers
340 views

OpenWRT: TL-MR3020 Cannot SSH or TELNET into router flashed with custom OpenWRT bin

I have a TL-MR3020 that I flashed with a custom binary built from OpenWRT source. I was trying to enable WiFi and connect to the internet on the router by editing /etc/config/network and ...
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1answer
135 views

Execute command before bring interface up on OpenWRT

I´m making a Wireless-to-3g router with openwrt, and its working pretty well. However, to bring the 3g-wan interface up, i have to first register the usb modem using the command gcom -d /dev/ttyUSB0. ...
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1answer
73 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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40 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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1answer
997 views

“invalid tar magic” on OpenWRT

I'm trying to install JavaSE on a OpenWrt (Pandorabox) device. When I run tar -xvf ejdk-8u65-linux-arm-sflt.tar.gz I get tar: invalid tar magic. How can I solve this problem?
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1answer
75 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 ...
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1answer
290 views

How can I install bash package to OpenWrt without access to Internet?

I need to run a script in bash, and the only way to install bash package to OpenWrt that I have found now is "opkg install bash" , but I don't have Internet access for my router, for which I want to ...
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28 views

About openwrt dnscrypt

I am self hosted a dnscrypt server, using dnscrypt-server-docker (https://github.com/jedisct1/dnscrypt-server-docker) And i test it on my mac os x, it's work fine $ sudo dnscrypt-proxy \ ...
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92 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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136 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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1answer
269 views

How do I automatically mount a plain-encrypted USB flash drive to my OpenWRT router?

I just finished encrypting my external hard drive using a key file, and mounting it onto my router. Problem is, every restart i have to manually recreate the mapping and mount it again. OpenWRT's ...
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1answer
160 views

How can I run sed to replace lines in a file or do similar things in PHP?

I am writing a web frontend for configuring OpenWRT. I'm using PHP to execute commands and all the uci commands are executing without issues. However, OpenVPN configurations cannot be done via UCI and ...
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100 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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63 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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60 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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166 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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211 views

OpenWrt bricked router is not connected via USB to serial cable

I am a newbie in OpenWrt development. I have a problem in my router when I try to upgrade my router (TP-Link TL-WDR-3600) to openwrt firmware via web ui. Now my router is bricked and I can't ...
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1answer
88 views

Incorrect iperf configuration?

I have a laptop (with Ubuntu) and a router (with OpenWrt). When I check the version for both, the laptop says I have version 2.05 for multithreads and the router says I have 2.05 for pthreads. Both ...
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1answer
74 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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147 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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165 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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409 views

Install brctl for OpenWrt - which package?

I'm getting an error in OpenWRT Attitude Adjustment that says: -ash: brctl: not found when I run brctl addif br-lan mesh0 I tried: opkg update opkg install brctl But I got this error: ...
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1answer
259 views

i686-cm-linux-gcc: Command not found

While cross compiling OpenWRT, I have I have replaced OpenWRT's toolchain with toolchain i686 architecture. But, I am getting below mentioned error: make[5]: Leaving directory ...
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2answers
218 views

iptables -I FORWARD -j DROP does not cut existing connections

I have a router with openwrt. I want to temporarily cut all transit traffic without changing the router's configuration. I do this: iptables -I FORWARD -j DROP New connections cannot be ...
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146 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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1answer
198 views

Segmentation Fault when trying to mount ext(2,3,4) fs, from usb (openwrt)

So I have a TL-MR3220v2 router, which has Openwrt installed, this device only has a 4mb flash so I'm trying to get extroot setup on a USB, to increase disk space. My first attempt I tried using a ...
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2answers
2k views

Do I want a Repeater or a Bridge? (OpenWrt)

I'm setting up a network with openwrt. I have a router that I have set up for wifi which I will use as an access point. I want to add another router to my network so that the two can exchange traffic ...
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2answers
189 views

Pinging between Mesh Network Nodes OpenWrt

I have two mesh nodes that I have configured to be on a mesh created using OpenWrt. I used the tutorial here to set that up. When I ran iw dev $MESH_IFACE station dump, I got the output that I ...
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1answer
231 views

Open Wrt with nodogsplash

I am using OpenWrt in my TP_Link TL-WRD3600 router. I have already set up a hotspot plugin (Nodogsplash) on my router. Now I need to allow access to some website before authentication on the splash ...
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1answer
473 views

Huge packet loss on openwrt

I have a strange issue on mikrotik rb951-2hnd router. I built image a few years ago using revision 39392 and patch firmwared it and everything worked fine. Just a few months ago I decided to update ...
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138 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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116 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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1answer
202 views

How to Connect a Router to a WiFi Source in DD-WRT

Portable travel routers like the D-Link DIR-510L have the ability to connect to other routers wirelessly as their source and provide a separate wireless network. This is advantageous when traveling ...
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1answer
380 views

How to discriminate between SSH and SCP for QoS in OpenWRT (and other systems)?

I regularly upload large amounts of data using SCP through my DSL upstream connection, which is limited to 1kbit/s. While I really want interactive SSH sessions to have highest priority, simply ...
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53 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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167 views

Cannot find directory & Cannot cd errors during usb mount openwrt

What I am trying to do: I have a TP-Link Router running OpenWRT. I have files on my router in the OpenWRT OS that I want to save to a flash drive. Steps to complete the task: 1. I navigated to the ...