A router is a device that forwards data packets across multiple networks. Questions tagged with router can cover router hardware, software, and network configuration.

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OpenWRT Image Builder failing with building OpenWRT image

I am on Ubuntu 16.04 creating OpenWRT image by OpenWrt-ImageBuilder-ar71xx-generic.Linux-x86_64.tar.bz2 from https://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/. I have all exactly done by ...
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Local network device changing other IP addresses

I have 3 devices on a local network. A router, a smart meter, and a raspberry pi (Raspbian Jessie). The router has an IP address of 192.168.1.1, the smart meter is set to have a static address, IP ...
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Can I use Beetel 450TC3 as wireless router? [duplicate]

I am trying to extend wireless internet connectivity to another part of my house. My current modem + wireless router does not cover my entire house. So, I have installed a cat5 cable with RJ45 port ...
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How to configure NAT to act as port restricted?

I am working on a project which require me to test with different type of NAT. I am using a laptop which is acting as Linux router. Due to some reason it is not able to correctly identify NAT with my ...
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Is there a way to log full URL with a router that only logs domain?

So my router can log domains and broadcast the log so I can read it and capture it. But I would like to know if I can record the URLs and payload as well. Obviously; I can't do this with just the ...
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Home network: configure for IPv6

I want to configure my home network to be able to access the Internet via IPv6, because I want to learn what it takes, and I want to be a part of reducing demand (eventually) for IPv4 addresses. My ...
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Selective VPN configuration

I'm using Fedora 23 64-bits. I quite often have to connect my computer to my work PPTP VPN to commit code changes, browse the intranet for information, connect to remote desktops, and etc. The VPN is ...
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2answers
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How do I know if a connection goes down in Load Balance Router

I am using Load balancing router TL-R470T+ to combine my two broadband connections. Is there a way I can know as soon as one of the broadband lines goes down? My approach so far: I have tried to set ...
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Windows 10 No Internet

There's several no "internet" questions on here already, but most of them are a different scenario. The machine in question here is a Windows 10 Pro, Dell XPS 12, factory specs. It literally can ...
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Load balance 2 DSL routers using a 3rd(4 LAN, 1 WAN port router)?

I would like to install open-WRT on a router MR3420 v 2.3 and want to know if it can act as Load balancer for 2 DSL routers below. but I am not sure if openWRT will solve the following use-case I ...
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Wired Internet stops working when laptop is plugged in

I have wired Internet that runs via my electrical socket with a Powerline Adapter. It works perfectly UNTIL my laptop is plugged into another electrical socket. As soon as the laptop charger is ...
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Need help logging on to 192.168.1.1

trying to reset my security password- and same problem as listed- tried using admin for admin and password for password at http://192.168.1.1 but seem to have locked myself out. What should I do to ...
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How can I communicate to multiple devices that are all at the same IP address?

I work in a manufacturing environment and I have the need to communicate with up to 50 devices that are all at 192.168.0.2 from a single (Windows) computer. Assume that I don't have the ability to ...
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Assigning IP addresses and subnetting on a home network

After 4 days of trying, googling, and tearing my hair, I have managed to bring down the internet at my home. I needed to implement the network as follows, however my efforts have managed to bring down ...
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After I did setup a CNAME ddns for a “real” third level ERR_EMPTY_RESPONSE

(Coming from Server Fault) I have a domain example.com I have a router at home, with dynamic IP, and I use (it works very well) no-ip service ( example.no-ip.com ) I did configure a new third ...
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60 views

Can I get static IP address from someone other than my ISP?

I have internet service and need a static IP but don’t want to get it with my ISP because I will have to rent their equipment. Is there a way for me to get a static IP address with someone else other ...
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Running a DHCP server without conflict

I have a single chip computer running ubuntu on it and I want to run a dhcp server on it to give addresses to any machine connected directly to it. Since it is a portable computer, I regularly connect ...
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Would getting a new Comcast modem change the WAN IP?

Recently I've been getting ddosed because someone sent me a link which logged my IP. I've called Comcast and asked if they could change my ipv4 address and they only told me to do ipconfig /release ...
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Two Internet Connections - One LAN (Load Balancing?)

If we have two different Internet Connections (one is substantially faster than the other), is there any way to connect both to the LAN, using some kind of load balancing to utilize both connections. ...
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OpenWRT - how to do initial login (ssh) if 192.168.1.1 can't be routed?

I also posted on the OpenWRT forum about this issue. I'll copy the text of the problem verbatim, below, but here's a summary. Another edit - my LAN/WAN jack LEDs are not lit up while attempting to ...
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Forward iOS app traffic to IP address on a router

I have an iOS camera app that seeks to connect to a specific IP address. I am trying to setup a wifi device to connect to a wifi router(static ip Address) then forward the camera app traffic to the ...
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Switching Techniques - Vlan

Assume I have 3 switch connected to each other and port connected to each other are in trunking mode and sw1 have a user in vlan 10 and sw3 has a user in vlan 20. How can both user (which are in vlan ...
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Dedicated VPN Router Setup Issue

I have a Linksys E900 which I'm trying to setup as a dedicated VPN router. I have flashed it with DD-WRT. The E900 is plugged into my primary router from the WAN port to a LAN port on primary. I have ...
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Dual network system for home server rack

I was redirected here for this question from Server Fault. So I have a big project in mind, as I am developing a large project that requires a lot of memory, hardware, and massive amounts of separate ...
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Access file shares using name resolution through VPN

OK I will try and explain my situation as clear and as simple as possible. I have 2 separate networks in my home, Network A is my family's network and network B is my "Lab" network. I am trying to ...
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Port forwarding works only on one game [on hold]

I don't know why but I can run Garry's mod server BUT CANT sven coop, the ship, CSS, tf2, half life deathmatch source or any other. I have 27015 port opened (finally! it wasn't that easy to port ...
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1answer
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Connecting to device on LAN from WAN

I'm trying to connect a custom device on my LAN from the internet. There seem to be a bunch of guides on how to do this, but they all seem to be missing a step, and I can't seem to figure out what it ...
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PC's are able to bypass WNDR4500v2 DNS settings

I have a WNDR4500v2 Netgear router with OpenDNS as my DNS in the router. I have an account on OpenDNS with some custom filtering to help keep some of the worst of the web at bay. All the mobile ...
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WRTP54G Linksys router web interface only accessible for several seconds

I have recently acquired a WRTP54G Linksys Router that I would like to use. Yes, I know it is obsolete, and no, I do not intend to use it as my primary router. I have connected the router to my ...
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Issues setting up VLANs on Mikrotik gear

I get them from a conceptual level but am trying to learn the implementation. I am following this guide here to start with: http://wiki.mikrotik.com/wiki/Vlans_on_Mikrotik_environment I also looked ...
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One computer on network doesn't connect to internet

We have a small home network with 2 PCs and an assortment of mobile devices. Recently, the newer of the PCs froze and needed a restart. However, since the reboot, it won't connect to the internet. ...
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pfsense bridge with Verizon Router [on hold]

I have a Version router (Model FiOS-G1100) for internet connectivity, and a pfsense router for the LAN. The pfsense router's WAN interface receives an IP from the Version Router's DHCP service (192....
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kasda modem+ router 5212

I have kasda kb5212 (router + modem) and I'm trying to configure it to only modem but cannot understand how. I configured a PPPoE + added a bridge connection and disabled DHCP. may be I did ...
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Does it matter that Netgear R7000 is not Wi-Fi certified?

I'm considering to get an AC1900 router for my house and it looks like Asus RT-68U and Netgear R7000 are the most favourites to many reviewers. However, I read the Netgear hardware usually is not Wi-...
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Tomato router with separate DHCP server

I currently have a Netgear R7000 (running Tomato) acting as my main router (DHCP and DNS) and access point. Because of how my house is laid out, the modem and router are apart from each other (...
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How to Disconnect/Connect from Broadband connection from TELNET?

CAdecoder dd igmpproxy ping6 tcci ConfigFilter delgroup inadyn portbindcmd tce EmappS deluser inetd ppp_monitor ...
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Access own wifi cameras simultaneously on smartphone/Mifi

I have several wifi cameras that create their own wifi. At the moment this means I have to disconnect from camera ones's wifi to connect to camera 2's wifi and so on... All cameras have own(iOS) app ...
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Port Forwarding issue in ZTE ZXV10 W300D

I want to test my application if it work on the internet. I am a total newbie in opening port on my personal computer. I have problem opening port on this router. Here are my steps on opening the ...
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Gigabit Ethernet switch from 1Gbps to 100Mbps back and forth

Alright, you're my last chance on resolving this problem that I have been trying to fix for a couple of months so far. Problem My gigabit Ethernet speed switches from 1Gbps to 100Mbps frequently. ...
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Unable to connect to HostedNetwork which I had previously connected to

I have two laptops, one running windows 7 and the other running ubuntu. I am using company wifi which I can connect only one device at a time. I set up a hostednetwork on the windows laptop (using ...
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How to automatically disconnect and connect to a different wifi network when “no internet”

I have two internet connections & I use with two wifi routers, sometimes one internet connection goes down then how can I automatically connect to my other wifi router(which routing connection ...
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Block Whatsapp Voice Calling

We are using Whatsapp (Android) to communicate with our customers and would like to block only the Voice Calling (VOIP) feature on the app since we route all voice calls through our PBX. I do not ...
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Subnetting Router with Passthrough Modem

In my home, I have a modem connected to the Internet, and I have a wireless router connected to the modem. It was working fine. I took some notes a while back when I first got it configured, but I am ...
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Interference between direct signal and reflected signal

The antenna of laptop receives signal from Wi-Fi router in two ways- 1) signal falling directly on the antenna from the router, say 1 m away and, 2) signal coming from same router but bouncing off the ...
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How to safely turn off EAP controller and my TP-LINK EAP110 Access Point so that it does not disconnect the access point?

I have a TP-LINK EAP110 Access Point. It is connected to my ADSL modem and NETGEAR WiFi router. Everyday we need to turn the PC, router and access point off. And whenever we start them again in the ...
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I can't access second wan router from first router

I have a local wide network around my home and area with two CPE AP. The main router IP address which feed from ADSL is (192.168.1.1) DHCP pool from 2 to 100 I have a cat45 cable from first router ...
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Understanding subnet mask on Ubuntu 14.04

Currently my broadband ISP connection is down. I accidentally altered my subnet mask id on Network Manager. When I entered the original value again it does not save it. Instead it saves 192.0.0.0. ...
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Can't Access Routerlogin.Net With Netgear Router

I'm using Netgear WNDR4500 with Timewarner Cable. Now i can't go to routerlogin.net to update firmware ( trying http://192.168.0.1 or 192.168.1.1 ) I still surf internet with no problem. Who has ...
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TL-R860 v5 can't ignor or forbid ping packets

Although I checked both "Ignore Ping Packet From WAN Port" and "Forbid Ping Packet From LAN Port" and rebooted the router, my TL-R860 v5 (Firmware Version: 4.8.3 Build 120308 Rel.37973n) still replies ...
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can router factory reset be compromised? [closed]

Just wondering since all the topics mention that if you believe your router is infected you should do a reset after all other methods. But I wonder if the firmware is compromised, does upgrade the ...