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

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Unable to connect to router and internet

Strange problem: I can't connect to internet or the router (nm-applet shows connection) via WLAN or LAN. When pinging the router responses, when trying to open the configurations however firefox says ...
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22 views

How to configure Ubuntu as IPv4 and IPv6 router with shorewall

I have a dual port Ubuntu server 14.04 configured as router for IPv4 with shorewall. It works fine. I now want to support IPv6 but it fails. I installed and configured shorewall6 according to the ...
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96 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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37 views

Connection times out in all browsers, but ping and telnet work

I have the strangest problem on my Kubuntu 14.04 installation. I cannot browse the internet in any browser (tried both Chrome and Firefox). After some time, the browser reports a connection time out ...
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20 views

Script to monitor Internet connection stability

guys. I'm an unexperienced Ubuntu user and I need your help. I would like to be reporteded everytime that the my router loses its internet connection. I mean, I would like to have my Ubuntu send me ...
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83 views

Ubuntu Server Running Behind ASUS Router Can't Reach Network (dhcp issue?)

Running a Ubuntu server through my home network, and it's also utilizing a dyndns, which I presume (yes, I'm 'tech dumb') is configured on the server. The settings were fine on various routers, until ...
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1answer
49 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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40 views

Can't access my ip-cam

The IP of my router is 192.0.0.1 and it's DHCP-Range from 192.0.0.101 to 192.0.0.199. The camera gets fround an arp-scan, when I reconnect it, but disappears soon after and I receive a "network ...
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41 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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38 views

Ubuntu Server and ufw as a router - defining IP addresses that can be routed

I built following network with Ubuntu Server: Internet ---- eth0 (DHCP, NAT) -- Ubuntu1 -- (eth1 10.1.0.1/16) ------> <------ (eth0 10.1.0.2/16) -- Ubuntu2 -- (eth1 10.2.0.1/16) ------ ... ...
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422 views

can't access internet through wifi router D-Link DIR-600L

I have a BSNL broadband internet type1 modem, from where I connect a D-Link DIR-600L N150 router. I configured my router on windows 8.1 platform. Since my laptop has a dual boot system, my laptop ...
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22 views

Server locking up router

I have an Ubuntu server 14.04 with two kvm VM's running 12 and I am having issues with them locking up my router. I will loose all connectivity can't ssh or webmin into them and any external users ...
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396 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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64 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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55 views

got stuck with router set-up ASUS RT-N10P

I've had perfectly tuned router, but it broke up a couple of days ago. I've setup network connection via pppoeconf, but today i've bought a new router and totally unable to enter it's administration ...
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55 views

Unstable wireless connection on Ubuntu only (router config problem?)

so I'm using Ubuntu 14.04 and I could connect to all Wi-Fi's that I've tried and it worked fine... Except for this router that I have at home. This connection seems to be unstable, it just randomly ...
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47 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
68 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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59 views

How to route between two separate internal networks

I've got two networks I'm trying to connect, both on different subnets. eth0 - 10.0.0.0/24 eth1 - 192.168.0.0/24 I've set up NAT for both on ppp0. Lets say Computer A (192.168.0.50) is trying to ...
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70 views

Different output between Network tool 3.8.1 and Terminal traceroute

Network 3.8.1 constantly gives a different output than running traceroute command from terminal. Also the outcome remains different while using different ISP. No changes in PC interfaces other than ...
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587 views

Install network printer manually (TP-link TL-WDR3600)

I want to use a HP Deskjet f380 printer as a USB connected network printer, connected with a TP-link TL-WDR3600 router and it's not working. This question is a duplicate of: Install Network Printer ...
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8 views

Bash script to set a Ubuntu machine as a Router

I am looking for Script that would set a Ubuntu machine as a router and also options for it to be changed back to normal Network settings and configurations.
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1answer
53 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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16 views

Ubuntu server as a Gaming Router [duplicate]

We've all experienced it: gaming, interrupted. Room mates streaming movies, family members downloading large files, significant others using Skype or Facetime -- this is your bandwidth! The lifeblood ...
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51 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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27 views

3 virtual machines running ubuntu. vm1,vm2,vm3, vm2 as router, only vm1 has internet

I have 3 ubuntu Virtualbox virtual machines labled vm1,vm2,vm3. I would like only vm1 to have access to the internet. I would like vm2 to act as a router between vm1 and 3. So I can ping vm3 from vm1 ...
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1answer
7k 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 ...
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2k 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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490 views

Wi-Fi connection established but no internet access

I've bought an Asus laptop (x552cl-sx047h model) and I having problems with Wi-Fi connection. It had Windows 8 preinstalled but I delete and install Windows 7 and Ubuntu. I run Ubuntu and it connects ...
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40 views

Virtual Hotspot Router to share wifi [duplicate]

Can someone suggest me an app for Ubuntu 13.10 to create a hotspot and share my wifi internet connection like Connectify for Windows You may ask why don't I connect to the wifi directly rather than ...
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50 views

I loose the wifi connection close to the router

I have a weird problem and I have no idea what is going on. From my room the wifi works good but as soon as I put my laptop next to the router I loose the connection and cannot reconnect. I have a ...
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317 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
304 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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295 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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62 views

How to get LTSP working with client and server on vbox on different laptops and connected via wifi router?

I have setup client in vbox. Vbox adapter connects to host which connects to wireless router. Having trouble seeing the LTSP server. (Router has 192.1.168.xx DHCP with mask 255.255.255.0 ) LTSP ...
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186 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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295 views

Problem with routing over vpn / Slow connection

I have some weird issues with my connection over VPN and I narrowed it down to being related to my home network & OS. I am using shrew soft vpn to connect to the vpn and it connects properly but ...
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39 views

Ubuntu 13.10 wired connection problem by changing router

i recently change my I.S.P and also i change my router. When i did this i can't have a wired connection on network but i can connect wireless. Any suggestions?
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1answer
303 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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111 views

How to use multiple wireless adapters to route traffic based on target

I have multiple wireless adapters (let's call them wlan0, wlan1) and I can connect to multiple networks (let's call them network0, network1) at the same time. Now, what I want to accomplish is, route ...
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75 views

Newly Ubuntunized Windows Laptop - Best way to connect to internet?

I'm very happy with the conversion of my Windows Vista Panasonic CF19 Toughbook to Ubuntu. Touchscreen works great. Bluetooth connectivity great. The whole new-to-Ubuntu experience is going pretty ...
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46 views

How to use network interface of another PC to connect to web

There is a server machine with two network interfaces: eth0 eth1 It can access the web through eth0 and eth1 is used for client machines to access the files on the server. How can I configure the ...
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310 views

Trouble publishing plex media server. Should I disable DNS relay?

Just like the title says. I have tried and tried again to get this media server published to myplex and it never works. I have set a static IP address (I think). And I was looking in the router ...
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1k 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
98 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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370 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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32 views

Ubuntu 12.04 say's Router is Disconnected even when it is connected

Router : Tp-Link (TD-W8951ND) the router was connected 2-3 times but the internet didn't worked and for the most of the times its said disconnected
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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 ...
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1answer
2k views

SSID of my wireless network is missing in Ubuntu 12.04 I can see other SSID's

I am unable to connect to the wireless network from Ubuntu 12.04 where as I can connect to the same wireless network via Windows 7, here is a snapshot of connected network in Windows 7 the SSID to ...