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

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3answers
660 views

Date in milliseconds on OpenWRT on Arduino YUN

I am using OpenWRT on the Arduino YUN and I am trying to get the exact date in milliseconds (DD/MM/YYYY h:min:sec:ms) by getting the time by an timeserver. Unfortunately date +%N just returns %N, but ...
1
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1answer
896 views

Imagemagick on open wrt router “UnableToOpenConfigureFile”

I have installed Open Wrt on my TP-Link TL-WR740N/ND v4. Everything works fine but the Imagemagick. I have installed it into ram (no enough space on rom ) with opkg # opkg install imagemagick ...
1
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0answers
32 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" ...
0
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0answers
170 views

How to enable javascript in elinks?

I'm running openwrt on my router and I want elinks to be able to run javascript. Is it possible? the only openwrt text web browser is elinks so I got no other choice. This is the script I'm planning ...
3
votes
1answer
249 views

ifconfig: bad address '-apbridge'

I need to configure the network interfaces in my OpenWRT-router. hence I need to change some options in the /etc/config/network file. specifically I want to remove the bridge connection. I have tried ...
1
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0answers
179 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 ...
1
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0answers
72 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 ...
1
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0answers
125 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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0answers
605 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 ...
3
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0answers
672 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 ...
3
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0answers
348 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 ...
0
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1answer
298 views

Mount JFFS2 FS in openwrt

I'm trying to mount 1[MB] of flash as JFFS2 FS in openwrt environment, using 128[MB] NAND flash (4 bit ECC). I'm using the following sequence - flash_eraseall -j dev/mtd6 mount -t jffs2 -o noatime ...
1
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0answers
187 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 ...
3
votes
0answers
181 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 ...
2
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1answer
449 views

OpenWRT redirect traffic based on requested domain/port pair

If we would have an OpenWRT router, would we have a solution for redirecting the users traffit to HTTPS if they would request a plain HTTP website based on domain name? Example: If the traffic wants ...
2
votes
1answer
134 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.
1
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1answer
467 views

Send email on SSH connection OpenWrt

Is there a way to send an email when anyone connects via SSH (or LuCI for that matter)? I'm setting up my router to log to a flash drive so I guess I could grep the logs or possibly look at ...
0
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0answers
146 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 ...
1
vote
2answers
10k views

How to kill a process in shell script which is running through cron?

I have a shell script which runs in cronjob. This shell script has to kill a process which is running and start the new process again. When I run the script manually it works perfectly fine, but when ...
3
votes
0answers
43 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?
1
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0answers
252 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 ...
3
votes
2answers
4k views

Where does make defconfig get its configuration in OpenWrt?

I am compiling an image for wifi devices using OpenWrt. Following the instruction I copy a simple .config file to TOP-DIR. CONFIG_TARGET_ar71xx=y CONFIG_TARGET_ar71xx_generic=y ...
2
votes
2answers
2k views

Disable SSH password authentication on specific interface

I have an OpenWrt router, I want to disable password authentication on SSH, so that one can only authenticate with keys. This is easily achieved by following the guide in the documentation, however, I ...
1
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0answers
168 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' ...
2
votes
2answers
638 views

Retrieve value of RTS threshold without iwconfig

Is there a way in OpenWrt to read the current value of the RTS threshold for a specific interface without installing iwconfig? What I'm looking for is the value of RTS thr that can be found in the ...
3
votes
2answers
1k views

Unable to launch the requested CGI program: /www/cgi-bin/first.cgi: Text file busy

I'm trying to make a very simple shell script to run as a CGI on a uhttpd server running on an OpenWRT install. The file is called /www/cgi-bin/first.cgi and looks like... #!/bin/sh echo ...
0
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0answers
331 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 ...
2
votes
2answers
4k views

Traffic counter on openwrt?

Are there any (not a resource hog) solutions to have statistics about the traffic on an OpenWrt router? :O e.g.: traffic per IP address, monthly statistics, etc. :O
4
votes
1answer
740 views

How to measure traffic on OpenWRT 12.04

Since just doing a cronjob every morning, before the router reboots: ifconfig > "`date`.ifconfig.txt" isn't very effective, since after ~4 GByte's the counter in the ifconfig will go to zero. ...
0
votes
1answer
49 views

How to log into network in linux?

I am using a custom version of OpenWRT linux that is used as a dev enviroment for a a graphic library. I am using it as a Virtualbox image. The distro contains a proxy module that needs to access the ...
7
votes
2answers
6k views

Human readable dmesg time stamps on OpenWRT

The output of dmesg shows the number of second+milliseconds since the system start. [ 10.470000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 14.610000] device eth0 entered ...
1
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0answers
713 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 ...
1
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0answers
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: ...
0
votes
1answer
526 views

Creating bash app for OpenWrt

I would like to know how to create a script in bash for OpenWrt, but having it installed like an application and with the possibility to include arguments/options when calling the app. As an example: ...
0
votes
1answer
53 views

Openwrt in industrial solutions. connect fail reasons

all, I have uci wifi setup whitch i know is correct to connect to access point. But it does not associate sometimes. and other Access point does not connect ever it is equivalent, but with different ...
1
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2answers
517 views

Accent error on OpenWrt 12.09?

[user@localhost ~] ssh -x -a root@192.168.1.1 BusyBox v1.19.4 (2013-03-14 11:28:31 UTC) built-in shell (ash) ----------------------------------------------------- ATTITUDE ADJUSTMENT (12.09, r36088) ...
1
vote
1answer
277 views

OpenWrt: prevent that an IP address could be reachable in the network, excluding a few hosts

So there is a network: 192.168.1.0/24. Router is an OpenWrt 12.04 on a WRT160NL. We got a new network printer. But it's www server is reachable to everyone in the network (and thus everyone can ...
1
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0answers
764 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, ...
2
votes
2answers
2k views

How to make OpenWrt Makefile compile faster?

I have recorded that it took 50 minutes for an initial compilation of the OpenWrt firmware image, assuming all the necessary packages have been installed via sudo apt-get install. My BuildRoot Root ...
2
votes
0answers
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, ...
2
votes
1answer
1k views

Port Forwarding using iptables on Open-Mesh

A quick overview for those who are unfamiliar with Open-Mesh: The system uses small wireless access points that automagically build their own mesh network. As long as one of the access points is ...
1
vote
1answer
1k views

TP-Link TL-WR1043ND as dumb access point

I followed these instructions on how to set up my TP-Link TL-WR1043ND as a dumb AP: Flashed brand new Attitude Adjustment 12.09-rc1 Logged into LuCI, set up a password Disabled and stopped firewall ...
2
votes
0answers
128 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 ...
4
votes
1answer
4k views

The n mode on “iwlist wlan0 scan”

I know how to determine if scanned AP uses B or G mode, but how to know (using "iwlist wlan0 scan") it uses N protocol ? if I use "iw dev wlan0 scan" and see if the cell has a "HT capabilities" block. ...
3
votes
1answer
803 views

Need to improve urlencode function

I need a way to URL encode strings with a shell script on a OpenWRT device running old version of busybox. Right now I ended up with the following code: urlencode() { echo "$@" | awk -v ORS="" '{ ...
3
votes
1answer
136 views

DMA errors on OpenWrt router

I have a WRT160NL router with OpenWrt Backfire (10.03.1, r29592), and there is a 3,5" WD Green 1,5TB HDD attached to it. In the recent time if I read the logs on it with "logread" I can see these ...
2
votes
1answer
1k views

Allow IP packet forwarding from LAN to modem via router

In short: I'd like to be able to telnet to my modem from my PC via my router. There is a simple home router on 192.168.33.1. It is running OpenWrt. It has the following interfaces defined: br-lan ...
6
votes
1answer
7k views

Have someone ever audited the default OpenWrt firewall rules?

I have an Openwrt 10.03.1 installed from: openwrt-ar71xx-wrt160nl-squashfs-factory.bin (firewall only customized with this: sed 's/REJECT/DROP/g' /etc/config/firewall) - so besides this, IT'S A ...
2
votes
1answer
2k views

How to unlock read-only filesystem on OpenWRT router linux distribution?

I have installed minimal OpenWRT firmware on Linksys router. When I try to modify some of the files withing /etc/ directory for example firewall.user file by using command vi firewall.user it opens ...
1
vote
2answers
727 views

I don't know how to connect preconfigured OpenWRT router to my home network

What I need to do is to connect preconfigured OpenWRT router to another network through WAN cable connection. My router assign the IP address to new router but even if I use this address it still ...