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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I cannot see my web Server from behind my Linksys Router with ISP Static Address

I have a Zentyal Server with an external NIC (For Internet) and Internal NIC (For LAN) My problem is that I cannot see my Zentyal Server on the Internet. My 2nd problem is my domain name is not ...
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1k views

how to split up network into two subnets with only one router

I have one router on my home network. This acts as the main WiFi access point for all devices, as well as being connected to a simple switch for my home lab. I would like to be able to isolate my home ...
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64 views

Creating WiFi network from wired LAN without needing a PC

I am moving to a hostel in France where they provide wired LAN connection. I do not possess a laptop and use internet on my iPad and smartphone. Does plugging in the LAN cable into the WiFi router ...
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24 views

iptables - I'm losing control over the box by adding new rule to the config

My set up is the following: Internet uplink (200Mbit) DMZ (1GB ethernet) Internal network (1gb internet) Log interface My gateway is serving around 600 clients with 1400 iptables rules in ...
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47 views

USB Thethering and 3G wireless routers

Is it possible to connect tethered android phone to USB socket of a 3G wifi router to access internet in place of regular USB dongle? If yes,how?
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80 views

Can ping only one way. 2xServer 2012 and Cisco router environment

We are doing test setup of network and currently have 2x Server 2012 and 1x Cisco router and switch. Both Servers have 2 nics. 1 connected to the router, and 1 for the lan. Router set up done and ...
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240 views

VPN kill switch on DD-WRT and OpenVPN

I followed the DD-WRT: VPN OpenVPN Setup to configure the VPN connection on my router. Apparently i use privateinternetaccess as a VPN provider and OpenVPN. It works fine, but there is no VPN kill ...
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210 views

Cannot log on to my router with Windows 8.1

I don't know if this has anything to do with the Windows 8.1 operating system, but I cannot pingback or log on to my router (gateway). Also the gateway address info won't show up with ipconfig ...
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265 views

My website is slow only when connecting from certain IP addresses

I am running an apache server on debian stable from my house. My ISP is AT&T, and my servere is ethernet connected to the gigabit router / fiber modem (Motorala NVG589) that AT&T installed ...
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114 views

How to NAT between 2 network interfaces without impacting routing

My Linux-based router has 5 Ethernet ports. It is currently acting as a router between ports 1 & 2 and the dedicated WAN port, without NAT. Port 1 is 192.168.1.1/24, port 2 is 192.168.2.1/24, WAN ...
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392 views

Time Machine cannot connect to Synology NAS via Wi-Fi. Everything goes well via ethernet cable

NAS: synology DS414 (with updated firmware); OS: osx 10.9 (maverick) USE CASE OF THE PROBLEM I arrive at home, my NAS is correctly connected to my wi-fi router. I start my macbook pro which ...
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75 views

DVR is visible through LAN but invisible through WLAN

I Have a DVR device an its IP address is 192.168.1.34, when I'm connected to my internet via a LAN cable I can see the DVR menu in 192.168.1.34 with my browser, but when I'm connected with Wireless I ...
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199 views

how to connect two lans together

I have two routers, #1 - d-link 6740u #2 siemens sl2-141. I want to have two separate networks 192.168.1.x and 192.168.2.x and I need to conect between the two. My ISP is connected via #1 can this be ...
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65 views

How to create a DHCP server at home

I'm running Ubuntu 14.04 LTS on my server I have at home (just an old computer) I installed MAAS and I have a few netbook images I'm trying to boot, I have created a node in maas, but when I boot my ...
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213 views

Configuring Airtel Beetel 450TC1 ADSL2+ Router for local RJ45 cable internet

Please help me configure my Airtel Beetel 450TC1 ADSL2+ Router for local RJ45 cable internet (my ip lookup suggests my ISP name as smartlinklink broadband services pvt ltd) Here are my current ...
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141 views

Verizon Fios Wireless router and ethernet outlets in various rooms of the house

I have Verizon FIOS and with that a Verizon wireless router (in a closet upstairs) in which the 4 ethernets ports are connected to a panel where there are 4 ethernet ports. Each port from that panel ...
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126 views

Connect Wired Lan Router to Wi-Fi Signal

I have a router that runs a small wired LAN. Right now this router is connected to an ISP -- also via a wired connection. I want to have the option of using the ambient Wi Fi, which is often more ...
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66 views

Sometimes can't ping router

I have a TP Link tl-wr1043nd v1 router with gargoyle 1.6.1 on it. At least once or twice a day, my internet breaks for a couple minutes. When I try to ping the router it will output: PING ...
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260 views

Why does Windows 8.1 prevent my wifi adapter from connecting to my 802.11n wireless network?

I tried upgrading my mom's PC to Windows 8.1 and it wen't smooth for the most part except I could not connect to the wireless network anymore. The driver for the wireless adapter was installed (tried ...
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244 views

FritzBox router as a WLAN access point behind cable router - can't access NAS attached to cable router

I have a FritzBox 7270 v3 as a WLAN access point for my mobile devices. This box is attached via LAN to my cable router (Hitron CVE-30360) as well as my NAS (QNAP TS-421). My NAS and my cable router ...
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28 views

Portforwarding Combine Several Ports

Hi I got a Raspberry Pi at A.A.A.B in my local network and I have set up a DMZ on my router so that any incoming traffic that comes to my router gets redirected to my raspberry pi wich I can connect ...
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99 views

Guest network connected to internet fine, but primary network did not work

Hope the expert here can help me. I tried to connect to my primary network it, it indicated as connected, whether i try to go to any website , a little "!" will appear next to the signal bars. When ...
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614 views

Network disconnect with netgear router

I buy a netgear R6250 for my home. I have more than 10 devices connected by wifi, so it seem be good to this. But, I have a problem with it: I lost internet connection some times. I need to ...
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153 views

WiFi device speed priority

I am having a weird issue. I have a high speed internet at home and a WiFi router. I have two computers - my Sony laptop (win8) and my girlfriends Macbook. Somewhy when I am downloading something - ...
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59 views

how to setup a router to route everything through a content filter that does whitelisting

Consider a router with adsl connection to internet, 3 ethernet ports (eth1 to eth3) and wifi. Consider there is a linux machine (that is to do content filtering (whitelisting - allow only specific ...
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854 views

I can't access my local Apache server (WampServer) from other devices inside my LAN

I'm using WampServer on Windows 7 and while it works locally (using localhost), for some reason access to it from other devices using my PC's local IP, which is fixed (192.168.1.130) is not working ...
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29 views

No ethernet link with certain combination of devices and cables

I have a problem that seems odd to me. I have a small patch panel in my home which is wired to various outlets. Until recently, I was running my router (an Asus RT-N66U) near the panel but am now ...
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43 views

Mixed Network Configuration - Lixux / Mac / Windows - Name Resolution

I have a home network where some of the machines have static IP addresses, and the rest have their IP addresses allocated by a DHCP server which runs on my broad band router. The broad band router ...
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5k views

Port-forwarding in router ZTE ZXHN F660: hidden settings

In my company, we have a ZTE ZXHN F660 router, and we need to do a port-forwarding to access a DB allocated in one of our machines through public IP. We have login into router admin page (visit ...
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1k views

How do I configure my ASUS Router RT-N53 to point to one of my computers

I have a small server at home. And between that server and the Internet I have a Asus Router RT-N53. I found my IP. Using that IP I was connected to my router. My question is: how can I configure my ...
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126 views

Laptop keeps losing internet connection

I have an Asus K55A series laptop which keeps losing its internet connection but maintains the wireless connection. The only way to resolve this is to reboot the router which will restore the ...
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763 views

Limited WAN speed through Linksys E4200 running DD-WRT

Today we have upgraded our internet connection from 90 Mbps to 180 Mbps, only to find out speedtest.net will not give a result higher than ~96 Mbps. If I connect directly to the modem, bypassing the ...
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90 views

Debian 7.5 Prevents Access to Router, Hardware is OK

My Problem: I can't access my router from the Problem OS (Debian 7.5) of my main computer. I am sure the hardware is okay. It would be problematic to reinstall the Problem OS. Problem OS Symptoms ...
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75 views

No connections are available

Desktop machine operating on Microsoft Windows 7 Ultimate 64-bit Service Pack 1. Ethernet cable is plugged into the computer on one end, and into the WAN port of the wireless router on the other. ...
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41 views

redirecting webpage when port forwarded server is offline

I have a website and I point it to my routers IP address. I then have a server with a static IP and port forward ( port 80) all incoming website requests to my server. My question is, when I turn my ...
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98 views

Why does my modem takes many attempts to connect to internet

I have this old DSL 502T Dlink modem router(wired). I have been using this for many years without any issues. Recently though, there is issue connecting to the Internet (WAN side). It takes many ...
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55 views

Does router have ability of port mirroring?

I want to find how two device exchange packets and what information they send. For that task I decided to buy smart switch with ability of port mirroring. However I will use switch only for that ...
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31 views

Network (gigabit wired or wifi) utilisation very low ~5% on Windows 7 laptop

I've got a HP Pavilion G6 which has decent specifications: Quad core, 8GB DDR3 ram, SSD, etc I've got a problem with the networking. The inbound speed doesn't climb much above about 4% network ...
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98 views

Missing Ethernet Adapter in ipconfig with VirtualBox

I have two web development environments, one on a laptop and one on a desktop. I have setup my laptop to use DHCP but also to maintain a static IP so that I can consistently connect to Samba with the ...
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841 views

Block Facebook video on router

I would like to block video playback from Facebook, what url should I block in my router? I already tried these links video.ak.fbcdn.net & video.l3.fbcdn.net but still no luck.
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47 views

Connect main (serving) PC to router or to switch in high traffic LAN?

I am restructuring my home network after finally upgrading my aging Linksys WRT54G router to an Asus RT-N66U. All desktop computers are gigabit ethernet wired connections utilizing multiple switches. ...
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104 views

cisco 2610XM telnet and http username and passwords

I have a cisco 2610XM for which they gave me a username and password. I can access and login into the web gui. from there I show the running configuration, it contains: line vty 0 4 password 123 ! ! ...
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382 views

Can't access router's web interface

I had this problem for a while, however it only became really annoying recently as I needed to forward a few ports. My problem: I can't access the web interface of my router when typing 192.168.1.1 ...
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518 views

Connect 4G router to multiple devices via Ethernet cable

I have a 4G router (Huawei e5172) with one LAN port (DHCP enabled). I need to connect 3 PCs and 1 wireless access point to this router via Ethernet so I got a 5-port Ethernet switch and connected it ...
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67 views

Can't connect to specific FTP?

Have a bit of an issue and I'm pretty confused by this one. Yesterday I was connecting to my FTP all day and it seemed to be fine but now I'm having issues. I use a VPN and I'm not sure how that ...
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991 views

Connect Seagate expansion external hard drive via Router

Recently I have brought Seagate expansion 2TB. I have desktop as well as laptop. How can I access the Seagate expansion on both the machines or one of machine, without changing the location of hard ...
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202 views

Is myopenrouter.com reputable?

I really want to flash dd-wrt on my netgear r6300 v1, however the main dd-wrt website's database is extremely outdated. I keep being re-directed by search results to this page, but I'm a little ...
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2k views

Samsung SM-V101F 4G port forward

I bought Samsung SM-V101F 4G hotspot router, and I tried to download torrents using uTorrent, and I was shocked of the slow speed (max 120 Kbps), I think the issue is because of port forwarding which ...
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252 views

1 modem 2 routers with independant networks

Ok I have 2 routers and one modem. (I also have a switch handy) I would like to connect both routers to the modem. The only catch is I don't want both networks down if one router stops working or is ...
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212 views

How to connect BT Fibre HomeHub to a Netgear router

Situation is this: In the house I have a BT Fibre HomeHub3, connected together with a BT Openreach modem, works great in the house, no problem. To this HomeHub I have connected an Ethernet cable ...