DD-WRT is free Linux-based firmware for several wireless routers.

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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
23 views

DD-WRT and mount command

I want to mount my usb drives using UUID or Labels. The busybox provided mount does not support these functions. I installed mount-utils from entware. However the busybox mount overrides the mount ...
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38 views

dd wrt firmwire file prompt password while extracting

I am a newbie in using dd wrt firmware development. Last day i download a dd wrt firmware dd-wrt.v24-21676_NEWD-2_K2.6_mini-e900.bin for Linksys E 900 router. I need to extract this image for ...
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83 views

Valid iptables Firewall on DD-WRT to access Internet on a Virtual Access Point

Device: Linksys WRT54G v5.1 Firmware: DD-WRT v24-sp2 (07/22/09) micro - build 12548M NEWD Eko I use this router as an AP with 2 SSIDs (Private wl0 + Guest wl0.1) and I connect it to a switch ...
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22 views

Switch gateways on failure (WRT)

I have two WRT routers each connected to their own wireless gateway (cell phone and hotspot across the street). The routers lans are bridged with WDS and on the same subnet, so clients can connect to ...
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305 views

Can't login via telnet in ddwrt

I have a Gateworks laguna 2388 router with dd-wrt firmware installed in it. It was working fine till i change "http_passwd" nvram attribute. I wanted to change the web GUI password via telnet. So I ...
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30 views

Permission to execute denied for every file in /tmp: [duplicate]

When I try to execute any program from the /tmp directory, it shows me /tmp/file_name: Permission denied. The same error is shown when I simply enter /tmp. The file system for /tmp is ramfs. I've ...
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112 views

DD-WRT: /tmp exec permission

After making a simple hello world OpenWrt package I installed it to the /tmp folder on the dd-wrt device. The program shows up in ls /tmp but when I try to execute it, it shows me /tmp/helloworld: ...
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124 views

/opt partition not mounting in DD-WRT v24-sp2

I'm facing problems trying to install optware packages on a TP-Link TL-WR841n v8 running DD-WRT v24-sp2 (4MB flash, 32MB RAM). I did the following through telnet: nvram set jffs_mounted=1 nvram set ...
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1answer
117 views

iptables allow INPUT from a specific url

I'm using DD-WRT, and can telnet into it to add iptable rules. I'm looking for a rule that will allow IN from a specific address (say, mydomain.com) on port 80 that will point to an internal IP (say, ...
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118 views

DD-WRT - Cant access router GUI after IP add change

I upgraded my TP-LINK WR741ND to dd-wrt. I changed Router IP address to 10.0.1.1 with mask 255.255.255.0. After this change, it is not possible to access router`s GUI. My PC obtained IP address from ...
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53 views

Sharing a LAN printer over a subnet [Gnome-Shell] [SOLVED]

Two scenarios for you: ROUTER1 / \ / \ PRINTER DESKTOP1 [96.96.96.10] [96.96.96.11] ROUTER1 / \ / \ PRINTER ROUTER2 ...
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1answer
88 views

Default Route in ip route

I'm trying to setup an IP based route in DD-WRT using DD-WRT v24-sp2 (12/22/14) giga. Instead of only sending traffic from 10.13.37.0/24 to the tun1 VPN, all traffic is going there. Below is the ...
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752 views

How do I route bittorrent through a second interface?

I've managed to configure openvpn on my DD-WRT router such that the tunnel is up and working, but that it doesn't mess with routes at all (the default configuration wants all traffic to go through ...
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214 views

DD-WRT: dhcp6c not fetching new address for ppp0

I'm currently trying to configure my DD-WRT-based router to do IPv6. Now I'm at a point where it works fine - until the line is disconnected and reconnects (which happens at least every 24h... for a ...
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73 views

Update Route Entry On another DD-WRT upon New IP address (WAN) SSH linux

I have two routers on two different gateways/ISPs but on the same local subnet (192.168.). If router A (192.168.1.1) gets IP address from the ISP (for example 24.64.10.15, non-static), I would like ...
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1answer
815 views

Arch Linux not picking up static DHCP lease from DD-WRT

I have a Arch Linux system on my home network and its MAC address is setup in my Linksys running DD-WRT to receive a static lease. However, this system is not getting the static lease from the DD-WRT, ...
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1answer
636 views

NFS Ownership/Permissions

I'm trying to get NFS working properly on a DD-WRT install using OTRW2. I can see and mount the share from the client. But when I do, the mounted folder changes it's owner to root:root and so my ...
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274 views

Serial Communication on DD-WRT stty config not sticking

I am attempting to control a serial device (in this case a projector) using a Fonera router with DD-WRT on it. I've got the serial port on the fonera wired through a level shifter and then into my ...
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1answer
3k views

How can I redirect all traffic except local through external proxy with iptables in dd-wrt?

I have a router with dd-wrt. I have a firewall running to direct all traffic through an external proxy. It works great except that it also redirects local Ips and my proxy does not allow Ips, so I can ...
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1answer
379 views

DD-WRT on WZR-HP-AG300H: Want XFS support; what firmware has kernel 3.8.13-1?

I installed latest DD-WRT firmware to my wifi router WZR-HP-AG300H. I got the firmware from here (05-27-2013-r21676). I'm currently trying to install XFS file system support because my USB hard disk ...
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3answers
2k views

FTP issues after installing DD-WRT

I have recently installed DD-WRT on my D-Link DIR-615 router (rev. D3). Everything seems fine but I cannot connect to some (most) FTP servers anymore. Any ideas what can cause this issue? -- ...
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2answers
10k views

Where is iptables script stored on DD-WRT filesystem?

I have an ASUS RT-N16 router that I've flashed with the open-source DD-WRT firmware. According to my ssh login, I'm running: DD-WRT v24-sp2 mega (c) 2010 NewMedia-NET GmbH Release: 08/07/10 (SVN ...
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161 views

How do i WGET an image from a webaddress and store it on a remote ftp location as a cronjob on dd-wrt

From a DD-WRT router I want to create a cron-job that wget's an image from a remote location. This image is to be passed on to a remote FTP server for storage. The process is to be repeated every ...
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937 views

OpenVPN dropping connection every time interval

I have setup OpenVPN. The server is a router running DD-WRT with OpenVPN setup. The client is Ubuntu 12.04. The connection is established without issues. I can ping clients at the VPN side. The ...
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1answer
2k views

How can I enable URL rewriting on a DD-WRT router?

I would like to be able to add a parameter to certain URL requests that go through my DD-WRT router. Specifically, I'm trying to figure out how to force safe search in Google, which means I have to ...
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3answers
11k views

How can I block a specific URL on a DD-WRT router?

I've been looking everywhere for this. Does anyone know how to block a specific URL on a DD-WRT router? For example, I want to block website.com/whatever but not website.com, blah.website.com, or ...
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2k views

Can not mount samba share from DD-WRT

I'm trying to mount a samba share on dd-wrt. I keep getting this in the dmesg and the mount command hangs. CIFS VFS: Error connecting to IPv4 socket. Aborting operation CIFS VFS: cifs_mount failed ...
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3answers
2k views

Use DD-WRT to auto WOL when traffic is on same subnet

So i've seen the WOL scripts and they seem like they could work well when i'm trying to connect from a computer that is outside my router. Script i'm using: ...
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1answer
400 views

Selecting a managed switch with Linux, for use in mesh network project (batman-adv)

I am interested in trying out batman-adv to manage a mesh network comprised of point-to-point radios (mesh links) and cellular modems (gateways). Each node would have one p2p radio, and some nodes ...
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1answer
1k views

Changing DD-WRT's default IP address

I have Buffalo WZR-HP-G300NH wireless router and I updated the firmware to DD-WRT (the newest build). The rest of my home network is in IP scope of 192.168.0.100-200 and this router has it's own. The ...
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1answer
2k views

Why can't I add any iptables rule?

Why can't I add any iptables rule? root@ROUTER:~# iptables -L INPUT -v Chain INPUT (policy ACCEPT 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 6934 685K ACCEPT 0 -- any ...
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2answers
2k views

DD-WRT and /bin folder permission

I have a project with a wrt54gl modem, and we need to copy a file from computer into modem (in modem /bin folder), but we have a problem when we copy the file with scp copy: "permission denied". We ...
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1answer
812 views

Linux crashing my DD-WRT router

I'll start off that I'm new to Linux. A couple months ago I tried installing Ubuntu 11.10 on a laptop (HP). The install went great, however when setting up my wireless network, it caused my router ...
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4answers
7k views

Restrict bandwidth with DD-WRT

I have DD-WRT installed on my router and I would like to be able to restrict the bandwidth both up and down on a certain IP or Mac address. I am happy to get my hands dirty and use console. I am sure ...
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477 views

Is it possible to use a router with dd-wrt/openWrt/etc as a radar detector?

Maybe a stupid question...but would it be possible to use a router with some kind of linux firmware and a laptop in a car as a radar detector?
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1k views

Unable to use USB through DD-WRT on a Buffalo WZR-HP-G300NH2

I have a Buffalo WZR-HP-G300NH2 and I'm trying to get USB support working. The original Buffalo-branded firmware would refuse to mount the USB drive, so I've followed what tutorials I've found for ...
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1answer
5k views

D-Link DI-624 H/W ver. D: Flashing OpenWrt

I have a D-Link DI-624 rev. D2 Router. It is based around an Atheros AR2316A-001 chipset, and has 8MB RAM. I opened the device to check for actual parts use in it, and I can confirm, it is indeed the ...
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1answer
412 views

Can I use 2 WANs on DD-WRT?

I bought TL-WR1043ND and flashed it with DD-WRT. Now Im wondering if it's possible to use physical WAN port and wireless client WAN for internet usage and at the same time broadcast SSID for wired and ...
3
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1answer
3k views

“Error: permission denied” error from Transmission Client

i have done the following on my Asus WL-520gu Installed the dd-wrtv24-sp2 mini svn:13064 Updated for usb support Installed optware package Activated the transmission client but i keep getting a ...
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4answers
28k views

How to clear DNS cache on DD-WRT

How can I clear the DNS cache in DD-WRT on my router? DD-WRT uses the dnsmasq daemon.
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1answer
4k views

What firmware works with a D-Link DIR-600?

I'm planning on getting a D-Link DIR-600 to be used as a WLAN access point, and for WEP/WPA certificate management. I know it works with DD-WRT, and OpenWRT, but not Tomato. Now, I've been looking ...