A router is a device that forwards data packets between computer networks, creating an overlay internetwork

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Two different Networks, 2xRouter some routing Fail need help!

I have some problems with my Settings, if someone can check it and analyze whats wrong. NETWORKPLAN MY current settings: /etc/network/interfaces Wan auto eth0 iface eth0 inet dhcp LAN auto eth1 ...
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124 views

Try DHCP first, if it fails assign static address and use the machine as a DHCP server itself

As the title says, I have a tiny screenless Ubuntu server that I move around, that has two different behaviors and needs to adapt automatically, that is, without any human intervention, at bootstrap: ...
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4answers
5k views

How to show (just) the IP address of my router?

What command can I run to get just the IP address of my router? With this command I should have only IP of my router and not, for example, the whole routing table (as when I run route -n).
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2answers
188 views

Questions about building a native IPv6 router/firewall

My ISP has kindly handed me a /64 prefix, and I'm building an Ubuntu router, as most of my existing equipment is too old to support IPv6. Using various articles, I've managed to get it mostly ...
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1answer
128 views

can't connected LAN with static gateway router

I try to connect LAN with my college network with static gateway router. My LAN is 192.168.0.0/24 and my college network is 10.42.11.0/24. But client (192.168.0.3) only ping router(10.42.11.243). ...
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148 views

Dual Wan and lan configuration

Iam planed to configure a dual wan ubuntu router with dual lan. ie., eth0 and eth0:1. And ath0(192.168.1.1) should route through ISP 1 and eth0:1(192.168.2.1) should route through ISP 2. Please guide ...
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1answer
384 views

ISC DHCP Different DNS Server For Different Client OS

Is it possible to configure isc-dhcp in a way that it can send different DNS server addresses to different clients in the network? Let say I have some Macs, PCs with Linux and Windows in the ...
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1answer
37 views

Universal Way to Know Router's Address

How can I know what the router's address is when I am on multiple interface? I know by using netstat -rn I can have the dominate interface's gateway, which is the router's address. But what about ...
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63 views

Why can't I see router settings on the Gateway IP?

I don't know if this is the best forum to ask this question, migrate it to the right one if not. I'm running a Kubuntu 13.10, and I'm trying to connect to a router to modify some settings. To do ...
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51 views

No internet connectivity despite all other devices working

I have configured a router and all of the devices work except for my linux box, when I boot it to windows, it can connect via wifi. When I connect it via ethernet it works, but through wifi, even ...
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1answer
68 views

How to ssh if not router administrator [closed]

I have my PC connected to the internet behind a router and want to connect via ssh to another PC online that is behind another router. My problem is that I am not the administrator neither routers and ...
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40 views

How do I get my Netgear Wireless N-300 adapter to work in Ubuntu?

I am using Windows and Ubuntu as dual-boot,My Netgear Wireless N-300 Wifi adapter doesn't work in latest release of Ubuntu.In Windows my adapter is working fine.I have a driver for this adapter but I ...
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1answer
6k views

Ubuntu 14.04 as a Gateway / Router and a Firewall

My current system setup is Ubuntu 14.04 Desktop 64 Bit,and I am using Internet from a router using a public IP eth0 - WAN Public IP 182.x.x.x eth1 - LAN private IP 192.168.0.1 Now I want to ...
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1answer
306 views

Setup Linksys E900 Ubuntu 12.04

I just bought a Linksys E900 and I am unable to access the Admin Login page over http://192.168.1.1 Instead I see this page There is no way I could login ad Admin and Setup the router. Can ...
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0answers
141 views

Ubuntu router with 2 NICs, traffic stops and I don't understand why

I'm currently running a Beaglebone black with bone-ubuntu-14.04-console-armhf-2014-08-13-2gb.img (or a more recent version), which acts as a firewall / router. It has two network interface, one USB ...
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1answer
266 views

How to access the router UI when it's IP address says “the webpage is not available”? Its not just plug and play as in windows?

I have some TPLink access points (and a travel router that can work as an access point), and want to configure them in order to extend my wifi signal. In windows I just plugged them into the ...
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1answer
80 views

14.04 Ethernet works only directly through modem

After searching through all the help suggestions, I still cannot find a direct answer to this: I recently bought an empty Lenovo Thinkserver and successfully installed Ubuntu 14.04 via a live USB. ...
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3answers
596 views

how do i make my website accessible to the internet without a static ip and from a virtual machine?

I have windows 8 host and i have installed ubuntu 14.10 server as a virtual machine in vmware. i have installed LAMP server and i am trying to host a website from it. i have created a virtual host. my ...
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1answer
575 views

Connect to two networks simultaneously

I want to connect to two networks simultaneously using the Ethernet and in-built WiFi or to two WiFi networks by installing an additional WiFi adapter. My requirement: I have two sets of devices ...
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1answer
452 views

Make router use Dns Server of PC inside Lan

I am connected to internet via a TP-Link router. Router uses DNS servers provided by ISP. I have set up bind DNS server inside my PC and I want router to use DNS server on my PC instead of ISP's. ...
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34 views

How to restrict wireless networks seen on my ubuntu machines

I have 2 wireless routers (ground floor - c1, first floor - c2). I would like the Ubuntu machines in my LAN to see only the above wireless routers (c1, c2) and not routers outside my building (say the ...
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2answers
1k views

Route subnet requests from wlan0 to eth0 on Ubuntu 14.04

My raspberry pi is connected via Ethernet to my Ubuntu 14.04 machine (192.168.1.0/24 on eth0). This machine is connected to the Internet through a Fritz Box WLAN Router (192.168.0.0/24 on wlan0). The ...
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2answers
76 views

Dlink dir-615 routerwith ubuntu 11.10 [closed]

What instructions are available for configuring a Dlink dir-615 router with ubuntu11.10. I can access the router website and get a wired connection message but firefox cannot find the internet
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264 views

Ubuntu Server 14.04 LTS + ASUS AC68U router trafic redirection / filtering / remove ads

I have just added a HP Gen8 Microsever to my lan set-up and I'm wondering if there's a possibility to set it up in such a way that http traffic is automatically filtered for ads. Details on the ...
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1answer
186 views

dig doesn't work in Ubuntu 14.10, works in 12.04 in the same network

I'm having an issue when trying to use dig at one of my computers running Ubuntu 14.10 Desktop 64 bit. The same works in Ubuntu 12.04 both at separate physical machine and running inside VMWare ...
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1answer
1k views

How to setup Ubuntu router with 2 WAN interfaces

I have an ubuntu router with Ubuntu server 14.04 installed. Physical network interfaces are: eth0 - local LAN eth3 - WAN (internet) wlan2 - local wireless LAN (AP) This is my ...
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1answer
1k views

how to use openwrt and compile firmwre in ubuntu

I am first time using Ubuntu. I want to use open wrt on Ubuntu. i want tutorial on using the open WRT on Ubuntu. I want to compile my project on open WRT but i does not know anything how to use open ...
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1answer
72 views

Is Wireshark the correct tool as a data (traffic) meter? Something better?

My household is allotted 250 gigabytes per month. Someone in my family is using-up all the data. The "traffic meter" on my router (WNDR3700) only tells me total data usage. I want to break it down by ...
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2answers
645 views

Ubuntu 14.04 Server operated as a WIFI-LAN-Router drops packets between LAN and WIFI

I would like beeing able to exchange packets between WIFI and LAN. My Ubuntu 14.04 Server operated as a lan-wifi-router has two physical Ethernet Ports (p4p1 and p5p1) as well as a WIFI Module ...
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1answer
333 views

Script to monitor Internet connection stability

I would like it to be reported every time that the my router loses its internet connection. I would like to have my Ubuntu system send me an email every time that the router's system log displays the ...
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1answer
383 views

Only a different subnet and a virtual IP for it seems to work out to access my IP-cam

My Router IP is 192.168.1.1. DHCP-Range from 192.168.1.33 to .64 . My IP-Cam (Hikvision) is set to IP 192.168.1.100. Funny enough I can access the IP-cam only if it is on its factory default ...
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58 views

Networking and sharing data [closed]

I Have a tp_link TL-WR740N router and two pc and laptop and then... How Can I Do network two or four computer with one router and use internet and sharing data between ones? Excuse me for bad ...
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2k views

I would like to make a Virtual Router on Ubuntu 14.04

I have Ubuntu 14.04. But when I try to create a virtual router from the "Create new wireless network" I lose connection. This issue was resolved in the forum, in the following post: I would like to ...
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20 views

Router cannot see the Ubuntu server VirtualBox on Windows 8 [duplicate]

I have a Windows 8 os on my computer with a VirtualBox Ubuntu server 14. Windows has access to the Internet and is visible on the router as an attached device 10.0.0.x. The Ubuntu server has access ...
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1answer
455 views

How to print via router?

Hello I'm new to Ubuntu and I want to know how can I print files using a printer connected to a router via usb. Printer: Canon PIXMA MP210 Router: TP-LINK WR1042ND I already done that some time ago ...
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2answers
239 views

How to make my IP direct to my website instead of router?

This has been a few hour struggle trying to figure this out (especially when i'm a total novice). I've found stuff on port directing, but can't really figure it out, watched a few YouTube videos and ...
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2answers
174 views

Setting up NAT for internet access on a connected router

I'm setting up a NAT for a connected router to my laptop using the following command (IP forwarding is enabled): sudo iptables -t nat -A POSTROUTING -s 192.168.47.0/24 -o eth0 -j MASQUERADE So ...
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1answer
93 views

Router wifi connection problem

I have a router ZTE H218N. It work OK on LAN, but I'm unable to connect my HP on wireless. Another HP on my desk, with Win, Wi Fi works perfect. Could somebody help me with some ideas?
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1answer
124 views

Local share access problem

since my last boot I've been having a weird issue: I can easily access the internet, and ping various websites, however I can't ping any address on my local network. I'm running Ubuntu 13.10 with ...
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2answers
35k views

How can I make VirtualBox guests share the host's VPN connection?

Question When I start my VPN on my ubuntu desktop computer which acts as a router, the attached subnet loses internet connectivity, but is still accessible (LAN). Ideally, I would like to know how to ...
4
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1answer
10k views

Install Network Printer Manually (Router : TP-Link TL-WR842ND)

Router Model No. : TL-WR842ND After reading this article, I carry on the installation but it does not work. This is the properties page : I have attempted to print test page but the status shows ...
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1answer
710 views

Transferring files through wifi network

I have a Desktop running windows 7 and a laptop running Ubuntu. I have a wireless N router connected to both. I wanted to transfer some files from my desktop to laptop. I found an option called ...
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1answer
459 views

Dynamic DNS advice for a home server on a .co.uk domain

I have the following setup: A home server running Ubuntu Server 12.04 A D-Link DSL-2780 capable of Dynamic DNS routing to www.dyndns.org, www.no-ip.com, zoneedit.com A domain purchased with ...
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1answer
1k views

Ethernet not connecting on boot

I recently moved my router to another PC and the back to my own and now my system won't start the ethernet connection automatically upon boot, I have to manually click on Wired Connection 1 each time. ...
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1answer
463 views

Running ubuntu server behind a router DSL-2780

I am not sure if this qualifies as an Ubuntu related question or if i need to go to a D-Link related community. I am currently following the ars technica guide on setting up a home server using an HP ...
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1answer
1k views

Computer is not detecting any wireless signal

I have recently acquired a new laptop, and my old laptop was too old to sell for any significant value. I decided to put the eight gigs to use on my old laptop and installed 12.04 on an eight gig DVD. ...
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1answer
3k views

Ubuntu Server 13.10 can't mount hard drive that is on my router

So I am working currently with my Ubuntu server which I have it on my laptop at the moment so I can test out how to work with the server OS. I have it up and running with samba, openSSH, webmin, and ...
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1answer
139 views

Ubuntu 12.10 won't use dhcp static lease from my router

I have a Buffalo router running dd-wrt (came stock from the factory with it). I have a DHCP static lease setup for my computer which dual boots Windows 7 and Ubuntu 12.10. When running Windows, there ...
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1answer
824 views

Trying to install Click Modular Router and need /usr/src/linux to install as kernel module

I'm trying to install Click Modular Router as a Linux Kernel Module. I ran the command sudo ./configure --enable-linuxmodule And I got the following error Can't find /usr/src/linux, so I can't ...
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1answer
94 views

Wlan Empfang schlecht// Wlan reception very bad

On Windows 8 the Wlan reception was great,no problems. But since I have Ubuntu 12.04, the reception is very bad. When I move a few meter from my router,my Internet slows down... Have anyone an idea ...