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

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Virgin Router in modem mode, dd-wrt router

I have set my Virgin super hub 2 to modem mode. I cannot connect to it via 192.168.100.1 as the virgin media instructions say. I therefore cannot setup my new router with dd-wrt to connect to the ...
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27 views

Logging LAN traffic with ebtables-iptables-ddwrt

Goal I am trying to log internal(eth0->eth0[via br0]) traffic to syslog on DD-WRT. Problem Bridged traffic is not seen by iptables. The same traffic is also not visible via ebtables. Things I ...
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1answer
238 views

“iptables -P OUTPUT DROP” blocks DDWRT's web interface

When I do iptables -P OUTPUT DROP it blocks DDWRT's web interface. That is I am not able to access http://192.168.1.1 via Firefox. I put this rules before changing the chain policy to drop: ...
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1answer
62 views

Netgear R7000, possible to copy kernel modules for wifi (BCM4360) from dd-wrt to openwrt?

I want to run OpenWRT on my lovely Netgear R7000, but unfortunately broadcom have not released open source kernel modules (drivers) for the BCM4360 wifi on the R7000. OpenWRT never include binary ...
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2answers
3k views

Use DD-WRT router as repeater without first router access?

Is it possible to set up a DD-WRT router as a repeater or client bridge without having access to the gateway you are trying to repeat/bridge?
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3answers
5k views

No internet connection when connected via wi-fi, but fine via ethernet (DD-WRT)

I just bought a new router and installed DD-WRT on it. When I connect to the router via wi-fi, I cannot get an outside internet connection (and in fact, can not connect to the router admin interface ...
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17 views

Bypass ISP DNS hijacking with OpenWRT DNSMasq

So my ISP is blocking some site left and right, changing the DNS manually is not working due to Transparent DNS Proxy. The workaround is possible by installing DNSCrypt in my computer, however not ...
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1answer
17 views

naive dd-wrt user - limiting pings to my home network - are subnets useful?

I am trying to set up connectivity for a guest Ubuntu VM run on a Windows 8 host laptop. I want to be able to connect to it from other machines on my home network. That's not working, but I can ...
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22 views

Bypass DNS hijacking (Transparent DNS Proxy) with DNSMasq

So my ISP is blocking some site left and right, changing the DNS manually is not working due to Transparent DNS Proxy. The workaround is possible by installing DNSCrypt in my computer, however not ...
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1answer
4k views

DD-WRT firewall rule configuration

I'm using DD-WRT on my linksys router. I want to limit each user on my network to 200 connections at any given time. Does anyone know the rules I enter the firewall in DD-WRT admit panel. I tried ...
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1answer
3k views

Unable to configure DD-WRT SNMP monitoring with Zabbix

Installed Zabbix on Ubuntu but not sure what setting I missed. Base on my concept, I would like to using SNMP to monitoring DD-WRT router which it using SNMP service. I did enable to SNMP service at ...
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16 views

PPPOE and VPN on same router

I have a TP-Link WR841n v11 router. I want to connect to VPN (I'm using privateinternetaccess) because my ISP blocks alot of website but I also need to dial PPPoE (ISP) through this router. Topo: ...
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6answers
14k views

Freshly installed dd-wrt on dir-300 and no internet. What to do?

With the d-link firmware I just connected the router and it worked, as is expected when using DHCP, but with dd-wrt I have no internet access. It is configured with DHCP, and dd-wrt's wan status page ...
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3answers
34k views

How do I revert back to official Linksys firmware from dd-wrt on WRT56G2 v1?

I've been having trouble with dd-wrt on my Linksys WRT56G2 v1 router and want to go back to the stock Linksys firmware for it. The router has only 2MB of flash memory, and so I'm running the 'micro' ...
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2answers
46 views

DD WRT wifi repeater new ssid signal not showing up

MainRouter: MainRouter Security: Repeater: Repeater Security : Here, Virtual Interface signal with SSID "Repeater" is not showing up in available wifi list. When I connect to repeater ...
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13 views

Hostname resolution with DNSMasq on DD-WRT

I have been running a DD-WRT router with DNSMasq as my DHCP server and DNS for a long time. I had thought it was working well until I began to investigate some quirks which I thought had resulted from ...
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2answers
5k views

Cannot Access Web GUI after changing to Router mode DD-WRT

I have a wireless router running DD-WRT (the latest version) and I set it up to be a Repeater Bridge to function as a second router, which means I had to change the Local IP Address and change the ...
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19 views

DDWRT PPTP Client and OpenVPN server at sametime

Is it possible to configure one DDWRT (Linksys E900) as PPTP client and OpenVPN server at the same time? The OpenVPN server is configured OK with TAP. How do I configure the PPTP client on same ...
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1answer
38 views

What is more secure running openvpn on a router or on a dedicated machine behind the router?

I was wondering which one of these openvpn setups would be considered more secure . 1: run openvpn server using the Netgear r7000 out of the box, the problem with this is that I don't trust Netgear ...
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2answers
3k views

How can I port forward an LAN port to a WAN Ip with iptables?

Using iptables on my router (dd-wrt), I'd like to forward requests to the router on port 64738 from the LAN to an IP (192.168.10.14) on the WAN. This is the opposite of the norm (forwarding a request ...
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0answers
10 views

How can I debug dd-wrt when repeater mode don't work

I have TP-Link WR740N with Firmware DD-WRT v24-sp2 installed on it, I am having problem setting it up as a repeater with certain AP, When I finish the configuration like it is mentioned in this ...
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2answers
5k views

DD-WRT and Chromecast: default WLAN to LAN bridge blocks UDP?

I have DD-WRT running in gateway mode on a DIR-615 I1. I've updated to the newest available build. Chromecast is a wireless-only device, for those unfamiliar. The device has been set up and ...
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4answers
14k views

Persistent routes for DD-WRT PPTP VPN client

My home network in the USA is behind a Buffalo router (G300NH) running their version of DD-WRT. I use the built-in PPTP VPN client to connect to a VPN provider in the UK. I route certain traffic over ...
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1answer
15 views

How to verify the installed build of dd-wrt on used router

I recently acquired a used router on which a previous owner had installed dd-wrt (I acquired it via a non-technical friend who bought it off ebay, so I have no idea who did the install). I'm ...
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2answers
4k 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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1answer
22 views

use hosts on router (DD-WRT) instead of hosts in linux for homestead

I use vagrant homestead laravel I used to use locally (Configure Your Nginx Sites) but i want to use it at private network (router)??? so I try to connect to router by telnet I found there is hosts ...
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1answer
230 views

dd-wrt on wap54G - multiple SSIDs work, until reboot, then brick…?

I've had a few WAP54Gs that found some extra life with DD-WRT. Recently I added a few extra SSIDs to them (they had been running one each), which worked fine - until I rebooted one, and it stopped ...
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2answers
361 views

Will Resetting my Router, Bring back its original firmware

I have a Cisco Router with the Type Linksys E4200 I currently have DD-WRT Firmware installed on it, instead of the original firmware that came with the router. If I do a reset to the router (via ...
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469 views

Upgrading home network security

Let me first say that i have minimal networking knowledge, but i've been banging my head on the keyboard for the last few days, so i'm coming to you for help. Here's the background: I am trying to ...
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1answer
16 views

How to correctly describe a small network running multiple DHCP

I have a home network with multiple devices connected to a central router. I have limited ability to change the core of this network (ie mess with the router, put additional cabling in - joys of ...
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23 views

Cannot ssh and access the Web Interface of my router with dd-wrt

I recently flashed dd-wrt (v8) on my TP-Link TL-WR841N router. It boots up fine for the first time. But after I set it up for my home usage (Settings: Disable DHCP, change the router IP to ...
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28 views

dd-wrt ath0 Losing Password

Router: Netgear WNDR3700v2 Firmware: dd-wrt v24-sp2 Wireless Physical Interface ath0 [2.4 GHz] Wireless Physical Interface ath1 [5 GHz] About two weeks ago, my ath0 interface started forgetting the ...
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4answers
37k views

How can I re-enable the web interface of a dd-wrt router with no SSH or telnet connection?

I accidentally disabled my D-link router's web interface. I installed dd-wrt firmware on it. The router's SSH and telnet connections are disabled. I don't want to reset the router. How can I enable ...
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1answer
13 views

OpenVPN specific configuration

I have a CentOS 6 w/ virtualmin installation, and recently added the openvnp webmin module. I want to create a VPN server with it, and then connect to it using a dd-wrt openvpn client. The problem is ...
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150 views

ipkg not working properly in dd-wrt

I first tried to install httping, so I can ping websites. I got this error: ERROR: File not found: //usr/local/lib/ipkg/lists/whiterussian You probably want to run `ipkg update' ERROR: File ...
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16 views

Are there different standards to calculate the hex WEP key from an ASCII passphrase?

Are there different standards/methods to calculate a WEP key from a passphrase? Or why is it, that the 128 bit key generated on http://www.andrewscompanies.com/tools/wep.asp differ from the 128 bit ...
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59 views

Use native IPv6 with WRT160NL router and DD-WRT

I currently own a Linksys WRT160NL router with DD-WRT v3.0-r29134 std (02/19/16) installed on it. My ISP (French) is Free, and the modem it provides (the Freebox) supports the IPv6 natively. I can ...
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45 views

DD-WRT - Ping timeout between two routers

I had a problem with my second router, solved in other topic. I managed to fix the problem updating the second router firmware with DD-WRT and solved my first problem, but created another. I have a ...
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7answers
27k views

DD-WRT serving additional DNS servers instead of just the router’s IP

I have a DD-WRT (using DD-WRT v24SP2-MULTI (03/21/11) std) router set up with DNSMasq to resolve certain domains to internal addresses and pass everything else thru. The router itself is configured to ...
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1answer
26 views

Access across subnets

A r7000 nighthawk, running stock hardware (routerA) is connected to a modem/router (modem). There is also a second r7000 nighthawk (router B), using dd-wrt connected via ethernet to a port on routerA. ...
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3answers
8k views

DD-WRT possible brick on tplink-wa901nd v2, any advice?

I think I had a bad idea this night. I flashed ftp://dd-wrt.com/others/eko/BrainSlayer-V24-preSP2/2013/01-01-2013-r20453/tplink_tl-wa901ndv2/factory-to-ddwrt.bin into a brand new tplink-wa901nd v2, ...
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23 views

Creating a local NAT behind WLAN client

I want to use my DD-WRT device as a client for an existing WLAN but I'd like to have NAT to jail some devices. For this purpose, I configured the DD-WRT like the following: LAN local ip ...
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2answers
39 views

How to detect all Wi-Fi consumers and their signal strength on Windows?

I am trying to create an infrastructure which detects the approximate count of people in the different zones of the huge building for statistical purposes using Wi-Fi. Don't worry, it is going to be ...
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1answer
87 views

DDWRT cannot ping gateway, but it can ping everything else in network

I'm making a wifi bridge between my ISP router/gateway (P-2812HNU-F1, 192.168.1.254) and my DDWRT wrt320n router bridge client (192.168.1.2). Now I've got most of it running accept for one big problem ...
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1answer
50 views

DD-WRT: Cannot connect to other clients

Kinda strange. Even though the Current Bridging Table looks as follows: Bridge Name: br0 STP enabled: no interface: eth1 ath0 ath1 I cannot connect to clients if they belong to different ...
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1answer
25 views

DD-WRT PPTP Enabled

My DD-WRT router is behind ISP Router DD-WRT Firmware: DD-WRT v3.0-r29114 std (02/17/16) ISP Router 192.168.1.1 DD-WRT Router 192.168.1.2 Enabled PPTP on DD-WRT as shown below Besides this do i ...
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1answer
42 views

DD-WRT as VPN Server

I been reading several articles here on superusers.com itself but still confused about DD-WRT and VPN Questions Does DD-WRT Router itself acts as a VPN Server Does VPN Clients will be directly to ...
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25 views

Cannot Access Internet using OpenVPN on DD-WRT router

Here is what I want: I want to access Internet from my phone when I'm on unsafe networks by routing it through my home internet connection using VPN on my home router. Router is connected to a modem ...
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1answer
19 views

Can i use wrt54gv7 firmware on my WRT54Gv8

I have a router with model WRT54Gv8 Edited : Router Model Linksys WRT54Gv8 / GSv7 / G2v1 firmware version as Firmware: DD-WRT v24-sp2 (10/30/08) micro - build 10709M NEWD Eko But when i go to ...
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2answers
66 views

DD-WRT Firmware Upgrade

I use DD-WRT for my routers WRT400N Followed these instructions https://www.dd-wrt.com/wiki/index.php/Linksys_WRT400N and then also i see in the router database ...