Ubuntu Servers :: How To Share Internet Connection Over Two Systems
Feb 16, 2011I have two systems in both systems there I installed ubuntu 10.10. I need to know how to share an internet connection over the two systems at a time?
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Ubuntu Servers :: Share Internet Connection To Client Using NAT
Jul 19, 2011I am back to the same issue internet connection sharing using NAT .I use the following command it work for me for an hours.
Code:
sudo iptables -A FORWARD -o eth0 -i eth1 -s 192.168.0.0/24 -m conntrack --ctstate NEW -j ACCEPT sudo iptables -A FORWARD -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT sudo iptables -A POSTROUTING -t nat -j MASQUERADE
Code:
sudo iptables-save | sudo tee /etc/iptables.sav
Edit /etc/rc.local and add the following lines before the "exit 0" line:
Code:
iptables-restore < /etc/iptables.sav
Code:
sudo sh -c "echo 1 > /proc/sys/net/ipv4/ip_forward"
After restarting my server NAT is not working .client system can ping to my server through the server's eth1 ip but Internet is not accessible to the client pcs.
Ubuntu Servers :: Share The Internet Connection To Wireless Devices?
Mar 27, 2010if i set up an older computer as a local DNS server for my home network, can i plug my wireless router into one of the ethernet ports to share the internet connection to my wireless devices?
View 2 Replies View RelatedUbuntu Servers :: How To Search For Drivers And Share Internet Connection
Jun 21, 2011I have three machines(2x Dell Optiplex GX620, 1x Dell Optiplex 330) and I salvaged a D-Link Ethernet card from another PC, and I want to put it in the Optiplex 330. I was wondering if there was something I needed to do before I take the server offline and install it and how do I find the drivers for it? Or does Ubuntu go ahead and do that?
And my second question is, once I get the network card installed, how do I share the internet connection of that machine with another server? And how would I SSH in to the server connected to the other? I'm guessing that I have to set up some ports to do that, but I don't know how as I am very new to the Ubuntu Server scene and I am doing this for educational purposes.
Ubuntu Networking :: Use Internet Connection From LAN To Share Internet Connection Through Wireless?
Jan 9, 2011I am running Ubuntu 10.10, and I would like to use my computer to share the internet connection from an ethernet port. For example, I would like to set up my computer as a wireless access point so I can create a network that other computers can connect to for internet.
View 3 Replies View RelatedRed Hat / Fedora :: Servers That Allow You To Share Directories Between Systems?
Jul 28, 2010What is the name of two servers that allow you to share directories between systems?
what is NetworkManager? What does it do when you install a new NIC?
Fedora Servers :: Share Files Between Two 14 Systems - Accessible Via NFS ?
Feb 2, 2011I'd like to share files between two Fedora 14 systems, but I'm having difficulty with making a share accessible via NFS.
Here's what I've tried so far:
Tried following mount commands:
Password:
Unable to find suitable address.
Used both the user and root password with this second mount command.
Ubuntu Networking :: Run Two Home Wireless Systems From One Internet Connection?
Aug 22, 2011I have a netgear wireless system and it is problematic with Linux. I need to use a static IP or will loose connection. It is also problematic with an itouch and a kindle. I just bought my wife a kindle and need to get it to work. It there a way to run two home wireless systems from one Internet connection? I have a wireless router supplied by surewest but my wireless Cannon printer did not seem to like that.
View 1 Replies View RelatedFedora Networking :: 11 - Share My Internet Connection With Wireless Connection
Jun 21, 2009I have installed Fedora 11 recently. I want to share my Internet connection.
I have e LAN connection eth0 which is connected to internet.
I have a Wireless connection wlan0.
I want to share my internet connection with wireless connection.
Networking :: Use The Laptop With The Wireless Connection To Share The Internet Connection?
Feb 4, 2010I have two linux laptops. Currently, I'm using both of them at work, side-by-side. Now the problem is, I'm connected to a wireless router, but the wireless only works on one of the laptops. So I'm stuck with one laptop that has no access to the internet. Both machines do, however, have working ethernet nic cards. So, I was wondering if I could use the laptop with the wireless connection to share the internet connection with my other linux machine and access the internet on both of them. Or as an alternative, just use the internet on the machine without wireless and be able to switch back and forth, that would increase my productivity like 30 fold.
View 5 Replies View RelatedOpenSUSE Network :: Masquerad Internet Using Knetwork Manager - Share The Internet Connection To A Desktop
Jul 5, 2011OpenSuse 11.4 Asus Netbook 1000H Following other members in the forums I have installed Opensuse 11.4 on the Netbook. In the early days Ubuntu Netbook Remix worked well for me. But this has been discarded, and the "one size fits all" Ubuntu had become slow and cumbersome. So..... onto my post. Opensuse is working well. The install went beautifully.
It detected the Wireless Internet and I am able to get on line. I also need to share the Internet connection to a desktop. This is done via a small network switch. Thus far I cannot do this. I tried to use ifup to configure a static ip but this busted my Wireless configuration. I went back to knetwork manager. Then I tried to set up the wired network using knetwork manager and under IPV4 "share" the connection. But this blanks out any possiblity of a static address and substitutes dhcp. My desktop cannot ping the this dhcp address. Ubuntu had this thing called Firestarter? - from memory. This configured the system to sharing the network.
Ubuntu Networking :: Could Use LAN And Share Internet Connection Between PCs?
Jul 10, 2010I'm trying to connect two PCs to the Internet (or at least to create a local network) using a crossover cable. My main PC (the one that has two ethernet adapters and is connected to the Internet) runs Windows 7 and my secondary PC runs Ubuntu 10.04.Unfortunately, it doesn't work. Both systems send out packages but don't receive anything. How can I possibly fix this, so that I could use LAN and share the Internet connection between PCs? Does Windows need special software to recognize Ubuntu (or the other way around)?
View 1 Replies View RelatedGeneral :: Get Ubuntu To Share Its Internet Connection?
May 30, 2010How do i get Ubuntu to use the wireless signal i am using now and output it on the Ethernet Card. Ubuntu knows how to access the web through them both. It just wont share the connection.
View 1 Replies View RelatedUbuntu Networking :: How To Share Internet Connection Wirelessly
Mar 12, 2010I have network manager applet 0.7. How to create a wireless network? I have an internet connection and I want to share it with other computers wirelessly.
View 2 Replies View RelatedUbuntu Networking :: Share An Internet Connection Between 2 Computers
May 30, 2010i have two machines both on ubuntu 10.4 connected to a network via port switcher, 2 rj45 network cables auto eth0 is setup to share with other computers, i can ssh in and out of both, so the network is all running but i want to know how to share my single dongle internet connection between the 2 computers
View 4 Replies View RelatedUbuntu Networking :: How To Masquerade (Share Internet Connection) In 10.04
Aug 12, 2010I have two wireless cards on my pc. One connected to the Internet and one free. I would like to connect the free one to a adhoc network with my netbook to share my connection because my netbook cannot reach the other side of my home.
View 1 Replies View RelatedUbuntu Networking :: Share Internet Connection To A Win 7 Machine?
Aug 18, 2010I want to share my internet connection with my netbook which has a Win 7 starter OS. This is what I did: in Network Connections I set the IPv4 Setting of my network card to shared with other computers, plugged in the network cable into both machines, and now they both see a connection. Win 7 only sees the connection as Unidentified network with "No internet access". What should I do?
View 3 Replies View RelatedUbuntu Networking :: Share A 'nonstandard' Internet Connection?
Oct 29, 2010I have an internet connection called 'tether0' in ifconfig.I also have a connection eth0 which is connected to a wireless router. I'd like to share the 'tether0' connection with the wireless router, so that wireless clients will access the internet through tether0.The guides I've seen don't seem to apply to my situation.how I should proceed? I'm not very experienced with networking,but understand most of the basic and intermediate terminology.
View 1 Replies View RelatedUbuntu :: Share PC Internet Connection With Mobile Via Bluetooth
Dec 18, 2010I'm kinda new to ubuntu. I have no knowledge working on linux machines I started to use ubuntu just over 3 weeks back and it's quite good over windows machines. I want to know how can I share my pc's Internet connection with my mobile phone (Nokia N70). I've done this with my windows machine with the help of gnubox and mRouter. I want know is there any similar simple way of doing it on ubuntu? I'm having ubuntu 10.10.
View 2 Replies View RelatedUbuntu Networking :: Error Trying To Share Internet Connection
Feb 19, 2011In the documentation at [URL] it says
Quote:
Note: To clarify the above example here is an example configuration that will work - * 1. You are already connected to the internet using your wireless on port wlan0 * 2. The ethernet port eth0 is connected to the PC that needs to share your internet connection (or you could wire eth0 to a router for multiple machines)
I am trying to do precisely this, with my laptop aready connected to the internet via my HTC Hero on port usb0, and the router needing to share the connection plugged into the laptop's port eth0. Port eth0 is set to "Shared" as the doc describes.
The router in question is an old WiFlyer pocket AP, which has a fixed and unchangeable IP address on its wired port of 192.168.7.77. What happens is that when I plug it into the laptop's eth0, NetworkManager pops up the "eth0 Connected" message...and then "Disconnected"...and then "Connected"...and then "Disconnected"...etc.
I want to be able to share my cellphone's Internet connection through the laptop and out into the WiFlyer so that others can get a wireless connection in a location that has no other form of connectivity.
[Rooting the Hero and making it an AP won't work: it can't run Froyo and it can't broadcast wireless.]
Ubuntu Networking :: Need To Share Internet Connection Wirelessly
Mar 30, 2011I am running Ubuntu 10.10 on several desktops but they are not close to my router. I would like to use a wireless connection to go from my router to my Ubuntu laptop, then a wired connection from my laptop to a desktop. My laptop is WiFi enabled and has an ethernet connection.
View 1 Replies View RelatedUbuntu Networking :: Looking To Share Internet Connection Through Ethernet
Aug 5, 2011After some fiddling around, I have come to the conclusion my current wifi access point hates my other computer's Broadcom chip or the drivers thereof. So, my current idea is as follows. I would like to use my netbook to connect to the wireless network, and then connect my other computer to it through ethernet. My netbook is dual boot XP and Ubuntu (think Ubuntu is a version behind) and I would be fine to set up this sharing in either and just leave it on as a repeater station. My other computer is dual boot XP and Fedora and I would prefer this work to allow me to have network in both. I have a straight-through cable and have verified that my network card supports the automatic crossing over behavior.
View 1 Replies View RelatedGeneral :: Share Internet Connection Through Squid?
Aug 24, 2009I have one Squid server which was configured to share internet on our networks192.168.20.0) PCs Serrver:192.168.20.25:8080It is working smoothly.Now my problem is that I has to configure one sub server that should allow internet to our 192.168.22.0 network with 3128 port. The sub server will get the connection from main server and it share the inter net to the internal network.
View 3 Replies View RelatedUbuntu Networking :: Still Can't Share An Internet Connection With Windows XP Client?
Feb 1, 2010I have been trying off and on for weeks to share my Internet connection with a Windows XP client (netbook). While I can ping back and forth between the two machines, in the form of a ping test, I can't get to the Internet from the client, no matter what I try.
My Ubuntu 9.10 desktop (host) has two NICs, eth0 and eth1. eth0 connects to the Internet. eth1 goes to the Windows XP client. Regardless of whether I use an Ethernet crossover cable or a standard cable, I can get the two machines to talk to each other, but no further.
Things I already tried:
-Tried setting eth1 to "shared" mode in NetworkManager on the host. I set the Win XP machine to automatically acquire an address & DNS. Didn't work.
-Manually configured the IP settings on both machines, like this:
client:
address 10.0.0.2
subnetmask 255.255.255.0
gateway 10.0.0.1
[Code]....
Despite all of the above, I still cannot share the host's Internet connection with the client. I don't understand where the client's traffic is going, and why I can't share the connection. As far as I know, I am not doing any sort of firewalling or blocking on the host, so there is no obvious reason that the client's traffic simply disappears. I just know that whenever I open a Web browser on the client, all I ever get is error messages.
I have had no issues setting up a shared connection when the host runs Windows XP, so I am pretty sure there is no broken hardware causing the problem. Why can't I share the connection under Ubuntu?
Ubuntu Networking :: Cannot Connect To Windows Internet Connection Share (ICS)
Mar 16, 2010My friend is trying to share his clearwire connection with me using Windows ICS. Using network-manager or wicd, I am unable to connect to his share. I am able to connect unencrypted with iwconfig, to the ad-hoc network, and then use dhclient to gain ip address.
I am not able to connect to WPA encrypted share using network-manager or wicd. nm-applet crashes when trying to connect. I am attempting to setup wpa_supplicant, but haven't got it working yet.As usual, the wireless networking out of the box experience in Ubuntu doesn't work. This is extremely frustrating. If Ubunut's goals are to be the default desktop, then these guys need to get wifi that "Just Works"...
Ubuntu Networking :: Share Internet Connection Via WiFi With WPA Encryption?
Mar 20, 2010I want to share my internet connexion via ad-hoc WiFi. If it's unsecured, it works fine, but when I use WPA encryption, it doesn't work anymore! I can connect from my iPod touch, but no internet. I connect to the internet from my laptop, via eth0 I want to share my internet connection via wlan0 I have no idea what's wrong
View 1 Replies View RelatedUbuntu Networking :: Share Wired Ethernet Internet Connection?
Jul 24, 2011I have two laptops (Dell & Lenovo), both have wifi.
I am having one wired Ethernet connection.
I want to share this Internet connection among two system , to access Internet from both the system.
I had tried by creating a wireless network, but was not able to do so.
Ubuntu Servers :: How To Share Vpn Connection
Apr 30, 2011I am trying to share vpn connection between my network without any luck.
Here is how my network is setup.
Main DNS server with 2 NIC's:
Code:
Code:
My iptables
Code:
With those setting i am able to share my internet connection, however, when i try to connect to vpn server using openvpn it seem i am connect to the vpn server but i dont have any internet internet connectivity even on the dns server.
Here my openvpn log
Code:
Fedora Networking :: Share Internet Connection With Other Computers On LAN ?
May 28, 2010Trying to share my internet connection with other computers on my LAN. I've tried doing this with Debian, Ubuntu & Fedora so far...
My Intended Setup is as follows;
The Problem: So far I've not been able to get an internet connection from any computer connected to the HUB. I currenty have Fedora 13 on PC1 but have also tried with both Ubuntu 10.04 & Debian Lenny. I am open to using any Linux based distro on PC1 as long it has a Gnome Desktop. eth0 on PC1 can be Static or Dhcp, but I would prefer to set Static IPs on eth1 & all of the Client PCs
To the best of my knowledge I have enabled ipv4 forwarding in sysctl.conf (& some other changes);
Code:
All changes I made to the Firewall (all other Firewall settings are still at default, no custom rules added yet);
Router is set up to assign dhcp from 192.168.xxx.100 & 192.168.xxx.200
At the moment I have only 1 PC attached to the HUB. It's Ubuntu 10.04 (PC2)
It's details are;
ip 192.168.xxx.103
netmask255.255.255.0
gateway 192.168.xxx.101
Thus Far I can't ping 192.168.XXX.103 from PC1 & I can't ping 192.168.XXX.101 from PC2. (unreachable) I have an internet connection on PC1 (of course)
General :: Share Internet Connection Through A Crossover Cable?
Mar 5, 2011I use Linux Mint 10 and have been on Linux for about a year now. I'm no expert, but I can sort of find my way around. My problem is that I am not able to set up a LAN and share my internet connection through a crossover cable. I have a USB 3G data card for my internet connection, and getting a router for it is a mite expensive. I have a crossover cable and searching on the net led me to believe that I could do what I want to. The only problem is that I am unable to.I've got two desktops both on the same Mint 10 and when I connect them assign an IP address and gateway, my network manager shows that the connection is up, but I'm not able to ping the other system. I've even exited my firestarter firewall in case that was what was causing the problem, but I've not found a solution as yet.My knowledge of networking is at that dangerous stage where I know very little, but think I know a lot. What I've learnt about networking I've learned over the past one month when looking around for solutions to my problem but my basic understanding leaves a lot to be desired.
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