DD-WRT is a Linux based open source firmware for wireless routers and embedded systems.

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Are there any commands I can issue on DD-WRT to force full duplex (no vlan tab present)

Need to force full-duplex on my dd-wrt router, the vlan tab is missing and the direct link to it doesn't work either.
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Unable to access router admin when using anonymous VPN service

My existing home network setup is as follows; Virgin Media Superhub 2 in modem only mode ASUS RT-N13U working as a switch / wireless AP running DD-WRT firmware version DD-WRT v24-sp2 (08/07/10) std ...
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1answer
13 views

Set wireless channel on a DD-WRT router via SSH

I'm trying to change the wireless channel on my DD-WRT v24-sp2 router via SSH. I can persist the channel settings by running; $ nvram set wl_channel=X $ nvram set wl0_channel=X But this doesn't ...
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1answer
27 views

port forwarding doesn't work when OpenVPN client is active

I have successfully configured OpenVPN client on my router running ddwrt and I have also set it up to enable OpenVPN on startup. home network => ddwrt router with OpenVPN client => web I can see the ...
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1answer
40 views

Allow access across subnets not working

I have two routers. One is running DD-WRT and the other is running Tomato. The DD-WRT router is the main router the WAN connection goes through. The Tomato router is for my PIA VPN. DD-WRT is a ...
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19 views

dd-wrt subnet from network with in a network

I am testing some network configurations. I am trying to create a network within a network for TESTING PURPOSES ONLY. Basically the gateway for ARouter(made up name for main router) is 192.168.0.1(for ...
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40 views

Configuring a VPN to both act as a client and a server

Ideally I would like to have a network setup where my internet traffic would be anonymized through Private Internet Access's VPN service. I would like to set this up on my dd-wrt router so the ...
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1answer
28 views

OS X only picks up 1 of 3 DNS servers from DHCP on DD-WRT

I am running a DD-WRT router, and in the "Network Address Server Settings (DHCP)" section on the "Basic Setup" page, I have entered values for "Static DNS 1", "Static DNS 2", and "Static DNS 3". On ...
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22 views

on DD-WRT router how to reconnect PPTP and bypass VPN for specific IPs or connected devices

I've ASUS RT-N66U flashed with "DD-WRT v3.0-r27506 (07/09/15) big". I use VyprVPN service with PPTP protocol. I set up the router through PPTP protocol following these instructions: ...
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1answer
37 views

Create NAS storage with DD-WRT

I'm super confused about this. I'm trying to create NAS with DD-WRT such that i can have various files as well as various users, each user with certain permissions. Some files will be accessible only ...
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1answer
25 views

Change WAN port to WL0 interface?

I just installed DD-WRT on my Linksys E3000 router. I've never used this firmware before. I checked the Bandwidth tab, which shows that the WAN interface is getting about 7Mbps bandwidth, while the ...
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DD-WRT gateway separates switches into two zones

I have one DD-WRT wireless router acts in gateway mode connected to the internet via a cable modem. The router has two LAN ports each connected to port 1 of a gigabit switch. Here is a diagram ...
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1answer
21 views

DD-WRT AP with ethernet bridge

Good evening everyone! I'm looking to host a wifi access point using my DD-WRT (Linksys WRT54G) with a PC running Kali Linux 1.1.0 (Debian) to monitor the traffic. Effectively the traffic would flow ...
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22 views

Setting up a second router to be a separate network

I would like to use a second router to set up a second network on my home network. The first router is plugged into our cable modem. I have that plugged via ethernet from one of the LAN ports on ...
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12 views

I can't disable br0 access to wan

Router: Asus wl-520gu Interface: br0: vlan0, eth1. vlan1: wan port. vlan0: 4 lan port. eth1: wifi. I use iptable commands as below. iptables -I FORWARD -d ...
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3answers
27 views

2 servers behind single IP using DD-WRT and Dynamic DNS

I current have a single server running at home. I use freedns.afraid.org to route the domain name to my current ip. I wish to setup an additional server on a separate domain. How best to achieve it ...
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1answer
45 views

Why do some of my devices show up twice on my routers DHCP list?

I bought a new router yesterday, but I dont think that's relevant because on my previous router it happened too. The only difference now is that my first router wasn't dualband and this new one is. So ...
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2answers
33 views

Wireless network setup for 4 story townhouse

I currently have a Wireless N router + DOCSIS 3.0 modem on the 3rd floor of my home, and would like to have wifi access on every floor. I have very little background in networking, and was wondering ...
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2answers
48 views

Cable modem and wireless routers set up

I have cable internet, 60meg. I have just bought a Asus rt-ac56r wireless router. I also have a Linksys wrt320N. I tried to get the Linksys to be a repeater by downloading and installing dd-wrt but ...
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61 views

How to access the emergency room interface for D-Link DIR-600 B2 with firmware v.2.15?

I have a D-Link DIR-600 B2 router with firmware v.2.15 and I want to install the DD-WRT firmware (described here) to enable the repeater mode. The problem is, every time I try to upload the DD-WRT ...
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1answer
73 views

Access local network resources remotely using OpenVPN

I've been banging my head against the wall on this for a week, so thought I'd finally turn to the experts. Much appreciated for any help. [Note: originally posted this on ServerFault, was told this ...
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42 views

Prevent ARP spoofing in AP, “wl deauthenticate” command

I am in a situation where I cannot do MAC filtering in an AP and I need to block a user that is ARP spoofing the network. I am trying to use the command wl deauthenticate to kick the client. And I ...
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55 views

Wife's Windows 8.1 notebook won't connect to wireless network when my computer is connected at the same time

My wife's Windows 8.1 (Dell Vostro 3450) notebook won't connect to our home network whenever my notebook is connected to it. It works fine whenever mine is not on. My router is a Netgear N600 ...
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1answer
38 views

Update or reinstall dd-wrt firmware

Good day, I have a Linksys E3000 router. I had previously installed DD-WRT firmware (or at least i thought i did) on it a few months ago but my web interface never changed. The only change i noticed ...
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1answer
30 views

Setup different DNS for each SSID (dd-wrt)

I'd like to set up a different DNS for each SSID. As far as I've gotten is creating virtual SSID in the DDWRT GUI. What I should do next?
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74 views

ssh: exited: Error connecting: No route to host

I seem to have a fairly common issue but with uncommon symptoms. I am SSHed into my router and am trying to access my laptop from it via another SSH tunnel. Laptop IP: 192.168.1.110 Router IP: ...
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1answer
71 views

DD-WRT ADSL connection drops - promiscuous mode?

I am experiencing frequent disconnects on my home ADSL connection (it drops several times a day). My setup is a Netgear R7000 running DD-WRT, connected to a D-Link DSL-320B running in bridging mode. ...
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42 views

How to configure DD-WRT with a static IP for PPPOE?

My situation: A DSL modem set up as a transparent bridge (PPPOE). A router flashed with DD-WRT (mega). A static IP that is not assigned via the ISP - needs to be requested. I just need a pointer ...
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1answer
52 views

Router causing slow internet speeds

I got a new modem that supports up to 300Mbps, and when I plug my Mac mini directly into the modem, I get speeds of up to 350Mbps. However, when I put my router (Netgear wndr4500), which has ...
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17 views

DD-WRT ssh tunnel internal connections

I have a local appliance connected to my home wifi network using DD-WRT. This appliance have an app connecting to an external service. Turns out my local internet provider is now blocking the traffic ...
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11 views

Setup Router for Two Computers and Two Domains [duplicate]

I have a router with DD-WRT. I have two computers connected to the router via the ethernet ports. Computer 1 has mydomain1.com Computer 2 has mydomain2.com I want to route all port 80 traffic for ...
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23 views

Creating a directory from command line on a DD-WRT router

I have a problem with creating a directory with a DD-WRT router. The router's DD-WRT firmware version is v24-sp2. I enter the command mkdir /jffs/www and I dont get anything returned that would say ...
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102 views

DD-WRT and native IPv6

There have been a couple of questions on this topic but as things have evolved somewhat since then, so I'm opening a new thread. My ISP has started offering native IPv6 and I'm trying to get DD-WRT ...
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1answer
38 views

Using a DD-WRT router as a wireless ethernet hub

As the title says, I have a DD-WRT router that I would like to use as a wireless ethernet hub. I have a machine in an RV park that is ethernet only, and I need to connect it to the internet. The park ...
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1answer
69 views

Linksys router gives good IP to wireless client but not to wired client

Setup: I have a Linksys WRT54G router running DD-WRT. I changed the router's IP address from 192.168.1.1 to 192.168.2.1 and set a Wi-Fi password, but other than that it's a default DD-WRT with ...
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39 views

ip6tables with K26 std-nokaid-small firmware for my WNR2000 version 1 router?

I am looking at the K26 std-nokaid-small firmware for my WNR2000 (v1) router. It is supposed to support IPv6, but is ip6tables (or other IPv6 compatible firewall) included in the image? ...
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2answers
566 views

“Private” MAC Address

I'm not new to home networking and I've been running DD-WRT routers for years. I'm a software developer, so "technologically" curious by nature but admittedly have never really researched in-depth low ...
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48 views

Wireless USB adapter suddenly very slow

I have been using my wireless adapter fine for about 2-3 years on my Windows 7 PC, but a few days ago the internet became extremely sluggish, and no attempt to power on/off, re-plug, or fully ...
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11 views

Linksys WRT54G DD-WRT web UI inaccessible now that browsers block SSLv3? [duplicate]

I can telnet in, but even setting about:flags in Chrome to allow SSLv3 I can no longer access the web interface. It just times out with a blank page or loads a little bit of text and is unable to ...
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144 views

Can 't login to ssh DD-WRT router,but telnet can

I have TP-link which i re install the DD-WRT firmware on tp-link WR740N and the firmware version is : DD_WRT v24-sp2(03/25/13)std -build 21061 so i can login to router using only web interface and ...
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40 views

TPLINK-WA901ND v2 dd-wrt brick

Tried to install the dd-wrt firmware for this router and it worked fine the first time. However it wasn't giving me a connection and the lan port didn't work, so I decided that I would flash r20548 ...
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1answer
237 views

Upgrade TP-Link TL-WR841ND v7 to DD-WRT v24-sp2 (12/22/14) is not working

Before this, my TP-Link router was working fine, but I wanted to try DD-WRT because I heard of wireless stability and more features. So I upgraded my TP-Link TL-WR841ND v7 to dd-wrt-tp-link-tl-wr841n. ...
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88 views

Permission to execute denied for every file in /tmp:

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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DD-WRT: /tmp folder permissions

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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Shared WLAN between 2 houses ( Already tried some stuff )

I've need some help guys and hope someone can help me out. Well my Task is more or less common, but the HOW-TO's which i found on the net are mostly for greater distances or "i dont care about speed" ...
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554 views

Reset Netgear WNDR4300 To Factory From DDWRT

I flashed DDWRT as I was going to use WallWatcher & analyze packets etc etc -- well now I have no need for this so I want to flash it back to factory. I downloaded firmware 1.02.78 from enter ...
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63 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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54 views

ip6 on a wrt54g Via Charter

I was told you guys might be a better site to ask this question. Im looking to play around with ipv6 and would like to get my router (wrt54gv3.1) working. My ISP(charter) offers a 6rd relay to use. ...
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1answer
73 views

DD-WRT: What's the “join” button for, and why is it bad?

The instructions for setting up a DD-WRT router in client bridge mode say: There are errors in this video especially as related to security settings and the use of the 'join' button. It should not ...
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Port Forwarding on DD-WRT-flashed router

As with many other cases, port forwarding is not working properly on my TP-Link WR1043ND router (dd-wrt build 21061), but the issues I am having I have failed to see described somewhere else. I can ...