Linux distribution primarily targeted at routing on embedded devices.

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OpenWrt Script (Inifinite Loop) Stops sending data over Serial Port

I have a TP Link Router TL-MR3020 flashed with the latest Attitude Adjustment. It is connected to an Arduino Uno via the usb port (usb cable into the arduino's type b connector). I have the following ...
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31 views

OpenWRT: Redirect all Wi-Fi users to some page and don't allow access EXCEPT range of permitted MACs?

I have an AP, currently running OpenWRT 14.07 (BarrierBreaker), and i want to disable the internet access for all Wi-Fi clients, redirecting them to some local page (virtual host with IP, actually), ...
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1answer
55 views

How to configure openwrt openvpn bridge

I am trying to use my openwrt router to connect to my home network and i can connect to the vpn server but i need to forward or bridge the vpn so everything that comes through the router either ...
2
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1answer
42 views

OpenWrt: Cannot install package sudo

I have installed the latest OpenWrt Chaos Calmer r42871 on my TP-LINK WR-842ND router. And everything's good except the problem: root@router:~# opkg install sudo Unknown package 'sudo'. ...
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1answer
41 views

Definition of Arp result flags?

Can anyone provide some information about the HW Type, and what the Flags mean, for the Arp command shown below? root@OpenWrt:~# arp -x IP address HW type Flags HW address ...
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1answer
69 views

What could these IP addresses with MAC: 00:00:00:00:00:00 be?

I have a pretty much out of the box setup of openwrt, though I followed the 'securing your router guide', so password set, ssh on different port (so security through obscurity). However, I see some ...
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18 views

Port mirroring without TEE

I have a home router running OpenWRT 12.09.1. The package list for this version does not have iptables-mod-tee. I am familiar that I could set up a port mirroring using: #-A POSTROUTING -t mangle -o ...
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27 views

openSSL and gnuTLS can't connect to OpenWRT web interface, why not?

I have some weirdness securely connecting to OpenWRT from IceWeasel (debian Firefox). I find recent Firefox's error messages less useful for troubleshooting. So I want some HTTPS tool to run tests ...
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17 views

Error assigning wpa.conf to port using wpa_supplicant?

I am very new to this sort of linux work and openwrt so any help would be good. So far I have a TL-WDR3600 router which is running open-wrt (openwrt-ar71xx-generic-tl-wdr3600-v1-squashfs-factory). ...
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19 views

Is it possible that a Wi-Fi client is on a different channel than an Access Point?

Here is the setup of D-Link DIR-615 router in AP mode: As you can see, it is on channel 11. And here is the report from an OpenWrt system, running on TP-Link MR-3020, which is connected to this ...
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2answers
143 views

Two WiFi networks work only simultaneously on OpenWrt

I am trying to use device TP-Link 3020 router with OpenWrt installed to both connect in and connect out by WiFi. I have home WiFi network and I setup connection to it ("client mode"). Then I set ...
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68 views

How to debug wifi setup on OpenWrt?

I have TP-LINK MR3020 device, which is connected to my laptop via UTP cable. It is accessible. I have installed full distribution recently, but then broke it and went from scratch with ...
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33 views

Disable/forward ping on router

I'm trying to ping my computer from an external device but it's is behind a router which answers the requests. The router is a TP-Link WR841N running OpenWRT 12.09. I'm guessing I'll have to use ...
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11 views

OpenWRT: OpenVPN + obfusproxy ? (Linux and Android Clients)

Is it possible to use obfusproxy (or similar) tool together with OpenVPN on a OpenWRT powered router? How to set it up on the router? How do I configure the client (Linux and Android OS)?
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44 views

OpenWRT sending invalid packets to WAN when Android phone connects

I have a Netgear WR703N wireless router flashed with OpenWRT 12.09 "Attitude Adjustment" connected to my school's Ethernet network, and our IT department sent emails alerting me that it's ...
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1answer
52 views

VPN on SSID #2 (OpenWRT)

I am a new at openwrt (attitude adjustment - TP-Link WDR3600), I am trying to get an OpenVPN On Dedicated Wireless Access Point (VAP). Let me show you what I'm trying to do here with visuals: SSID ...
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49 views

compile source code in C for openwrt

Can anyone shed me some lights how to compile the following c program in github for openwrt? There is only one .c file. I want to compile it and install it on openwrt. Do i need to create a makefile ...
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15 views

Comiplation of openwrt in ubuntu

I was following the tutorial on this Link. In the step where I create the menuconfig I type in the command make defconfig It shows the error saying permission denied to delete ./tmp/X file. so I ...
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25 views

Using an AP ssid when the client ssid is down

I have an access point with Openwrt installed. It let's me have multiple SSIDs. Everything works fine when i use the wifi radio as both a client and AP: one SSID connects to a router for the WAN, ...
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34 views

Bridge 2 routers that aren't connected directly to each other

I am trying to figure out how to best set up my home network but I am not sure it is possible to do what I am trying to do. I'll explain my setup first so that it makes so sense when I try to explain ...
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24 views

How to IP redirect all requests to public ip back to router

Using OpenWrt Backfire 10.03.1 on Linksys WRT54GL. Till today my ISP's modem used to loopback all traffic with self-destination IP back to itself. (for example if my WAN IP is 8.8.8.8 and I perform ...
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1answer
103 views

OpenWRT Firewarll INPUT Chain allowing everything?

I haven't done anything to my the default firewall rules except open a port for ssh from the wan and add the rules for OpenVPN as defined in this tutorial: ...
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143 views

How to improve the wifi performance of openwrt

If my computer download through my tplink router, the speed is 10Mbps, if through openwrt router, it's 5Mbps. Here is wifi information: root@localhost:/etc/config# iwconfig wlan0 wlan0 IEEE 802.11bg ...
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59 views

Installing a GUI on Open-WRT

I have a Siemens SX763 router on which I installed Open-WRT. It did not come with a GUI (or so I think) so I googled around and only options I found were to install a GUI over the Internet. However ...
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1answer
113 views

Safe to put Openwrt in DMZ?

I currently have my openwrt router setup 'behind' my fios actiontec router. I am trying to get OpenVPN and having issues. I'm wondering if putting the openwrt router in the DMZ on the fios router ...
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1answer
57 views

Virtual Host Redirects and Packet Flow

If I set up a virtual host in nginx, will all packets flow through that PC? Here is what is going on. I have an openwrt NAT router with two devices behind it, a server and a raspberry pi. I want both ...
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49 views

Cant use host-only adapter and bridged adapter at the same time virtual-box

I want to create a virtual network that real devices can connect to using virtual box. I have 2 routers I am bridging to virtual firmware. I have servers also running on vm's and would like to be able ...
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1answer
377 views

D-Link DIR-300 with OpenWRT - How to access bootloader?

I have D-Link DIR-300 (Rev.A1) flashed with OpenWRT "BARRIER BREAKER" (Bleeding Edge, r41531) firmware. Flashing was done according to guide at http://wiki.openwrt.org/toh/d-link/dir-300 Unfortunalty ...
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1answer
28 views

How to recover my router

I was trying to create wireless mesh network on linksys wrt54gl and changed the subnet mask to 255.255.255.255 by mistake. Now I can't access my router. The reset is not working since I flashed the ...
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149 views

OpenWRT wget in background

I start first script /etc/rc.local : sh /root/script1.sh & In file /root/script1.sh I connect by wget to server (while for tries) And after it I run : # say hello tries=1 while [ 1 ]; do ...
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1answer
104 views

Use router as external high powered Wi-Fi adapter

I need a powerful external Wi-Fi adapter for a couple of days. I heard that some types of router support this mode, allowing me to connect the router to my notebook and just use it as an external ...
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1answer
78 views

Accessing Router deployed at remote location using VPN

I am new to Networking and need help with some problems. I have Setup a router with OPEN-WRT and/or DDWRT which have VPN clients inside them. I studied many VPN concepts and came to know about site ...
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1answer
126 views

openwrt prevent device from connecting to certain open wifi?

I am working on a small project with my Tp-Link MR3040 using barrier breaker. I am using the command iw wlan0 connect any which will connect to any open WiFi network. Where I currently live, Time ...
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1answer
783 views

OpenWRT WPA2-Enterprise & RADIUS - config is not applied

i'm currently using OpenWrt Backfire 10.03 on an Asus WL-500G Premium v1. Scenario is like that: AP should connect to a RADIUS server via wired ethernet and perform authentication requests. I'm ...
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2answers
1k views

Mirroring all router traffic (openwrt) to a snort sensor?

I want to mirror all traffic (also VPN, WLAN, WAN) from a consumer router (TPLink WR1043ND v.1.x) to a snort sensor located in the same network, but without extra hardware! The mirroring has to be ...
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0answers
33 views

Wan as usb in openwrt

I have an adsl modem Zte zxdsl 831 series and internet usb port from it. When I put this usb into my windows xp laptop then internet appears in laptop. But I want to connect modem to my router instead ...
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1answer
58 views

Can I use openwrt on non wireless machine?

I own tiny mini-itx pc, which I want to use as home router & server (samba, cups, torrent etc.). It dosen't have wireless card, whole network is wired only. Can I use OpenWRT x86 for this?
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1answer
7k views

OpenWRT: basic network configuration

Just installed OpenWRT 12.09 in my router, but became a little confused about interfaces/bridges/vlans. After my first boot, I logged in and set my root password, so I used Luci to activate my ...
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1answer
353 views

How to force manual reconnect in OpenWRT PPPoE connection mode?

I have a WRT54GL running OpenWRT 10.03.1 ("Backfire"). The router is set in the PPPoE mode, which is connected via Ethernet to the DSL modem. In order to change my external IP, I need to reset ...
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1answer
711 views

Ethernet link going up/down repeatedly

I have a TP-Link TL-WR841ND router with OpenWRT connected to an ADSL modem. The problem is that it often happens that the ethernet link starts going up and down repeatedly and the Internet connection ...
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121 views

OpenWRT: Share openvpn connection with network

I want to tunnel all the traffic of my network through an openvpn connection running on my openwrt router.. Openvon is installed on the OpenWRT router. It is possible to connect to the openvpn server ...
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0answers
139 views

Firmware:What can I do with dd-wrt/merlin/tomato that I cant do with ios 12.4/15.1?

Was thinking about getting the linksus wrt1900ac when it comes out but I already have a few 2811 routers. Curious as to what the wrt firmware offers that is different from ios. I'd like something for ...
0
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1answer
295 views

How can I route Host traffic through Guest VM?

I am wanting to test out OpenWRT, and I am using VirtualBox on windows to muck around with it. Is there anyway I can route the host traffic through the guest openwrt VM? The openWRT VM has the lan ...
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1answer
41 views

Delay in playing(recording?) real time raw audio in LINUX

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 ...
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99 views

OpenWRT ping request timed out

I've installed OpenWRT (OpenWrt Attitude Adjustment 12.09-rc1 / LuCI Trunk (svn-r268), kernel 3.3.8) on D-LINK DIR-320NRU. Internet connection uses PPPOE and works fine. The problem is that I can't ...
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2answers
2k views

OpenWRT: Forward traffic to non private IP address space through VPN

I am running an OpenWRT router which establishes an VPN connection via OpenVPN and routes all traffic through the VPN. The OpenWRT router is behind another router, which establish the internet ...
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1answer
784 views

openwrt with virtualbox: client can't access internet

I'm experimenting with OpenWrt on VirtualBox. So here is what I have: openwrt VM Adapter 1 is bridged. Gets 192.168.1.x address from my actual router. Adapter 2 is local network "openwrt-lan". ...
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1answer
580 views

OpenWrt router acting just as a switch with another WAN from wifi client

I have here this networking problem I can't figure out. My situation is following: ADSL cable connection to WAN, provider's router/modem (some Zyxel), DHCP running, original firmware, not possible ...
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2answers
392 views

How do I get the platform from OpenWRT?

I want to do an upgrade to an OpenWRT router. I know how to run sysupgrade on it to upgrade it, but how do I find the platform I'm running to download a newer version from, ...
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1answer
112 views

vpn with dynamic ddns update ip

I am using openvpn in linux in a router which has openwrt. My problem is that every day ,in order for the vpn to work,I have to change manually my IP from the noip account. I am using an ...