I'm trying to set up a network in the manner shown in the attached schematic. My problem is the ones hightlighted in purple, everything else is working fine. Could someone give me a quick tips on how this can be done (if at all possible)?The computer the router is connected to will be running linux (ofcourse).
What mode should i set the router to? I've listed the available modes below.Is there any way i can prevent the game consoles (or computers) from being able to contact anything but internet past the router or bridge computer? i.e the bridge computer becomes the only visible gateway?I'd prefer them to have their own ip range behind the bridge computer/router and use the DHCP function in the router, or perhaps setup DHCP on the bridge computer.I would like to be able to view the traffic going trough the bridge computer.What gateway and dns ip setup should i use on the router and the consoles/computers connected to the router?
Im trying to setup multiple domU through the default bridge setup. I am able to access only one of them through the network at a time. If you ping one of the domU it works perfectly but you cannot ping any of the others until you stop pinging the one and even then it takes a bit before you can. Ive looked around for a while and seen similar problems but nothing ever seems quite the same. Im probably missing something really stupid. Or is this the way the bridge is supposed to behave? Do i need to use a routed virtual network?
Using Fedora 10, can anyone tell me how to setup the network scripts to create two network interfaces for vlan x and y. Both interfaces should obtain an ip from dhcp and both interfaces should run over eth0.
Cannot activate network device eth0!"device eth0 does not seem to be present, delaying initialization".i cannot find my network card while i set up network configuration Now I use dual boot window 7 and fedora 9,I cannot find my network card in select network adapter while network configuration ,i have a network card Atheros AR8132 PCI-E fast Ethernet controller NDIS(620)and for wired in Accer laptop .
Can anyone tell me how to setup the network scripts to create two network interfaces for vlan x and y. Both interfaces should obtain an ip from dhcp and both interfaces should run over eth0.
I am attempting to setup a network to network VPN tunnel between our main office and a temporary location. This location need full VPN access back to the main office's network.Anyhow we have spent about 3 solid days attempting to make this work without any great success. Here is our network scheme for these two devices.
Network A (Main Office) (OpenBSD using isakmpd) Network: 172.16.8.0/24 External IP: 1.1.1.1 (obviously not the real IP)[code].....
I've currently got a Xen box with 3 Virtual machines on it, in a routed setup. I'd like to put them all on a private internal network as well, which I'm assuming I'd do with a dummy network card and a xen bridge, but I can't find any information about setting up the xen Bridging setup on top of the existing network-route instlal.
I've been learning linux for a while now with half an eye on making a career out of it in future. One sizeable gap in my knowledge at the moment is networking. Is it feasible/desirable to set up a network of virtual machines to use as an environment to learn networking? My budget is non-existent so I was hoping to be able to get a basic understanding of the principles from installing a few desktops, a virtual gateway etc on VMware workstation on my laptop, and doing a lot of reading online.
Is this feasible, or will I just end up learning about virtual networks instead of real ones? Also how much power would be required, because my 3GB RAM lappy has just gone bang and all I have now is a (new) 1GB RAM lappy.
At my workplace, Ubuntu connects to the wireless internet with no problem at all. When I log into openSUSE or PClinuxOS (the other two distros I use) I can't connect. Is there a way to copy the network files from Ubuntu to at least, not replace, but use as a reference for trying to trouble shoot my other two distro networking issues?
I work for an organization on which is growing up with pcs, I set up a linux but with a class c net (192.168.1.0/24) and dhcp for 250 clients, so my question is, how to change from class c to class b since now the org have now 300 pcs that need to be connected each other with printers and everything.
I have a fresh install of Centos 5.x and I'm having issues on setting up the network...i know i have to edit/etc/sysconfig/network-script/ifcfg-eth0 and create an ifcfg-eth0:0 right?im just having issues getting everything setup correctly.my network setup:Router IP: 192.168.2.1IPs on network: 192.168.2.xNetmask: 255.255.255.0
Fedora 15/Gnome3, latest updates as of 4pm EST 7/14/11.Trying to connect to a Canon inkjet printer, which is physically on a WindowsXP box via usb cable. Printer is made shared on the Windows machine.On the F15 machine, I can connect to all shared folders on the WinXP box via SMB.But trying to set up the printer connection from WinXP box to F15 is not working. I use Printing, then Network Printer, then enter the WinXP IP, then choose Find Network Printer. Note there's no CUPS or SMB printer choice - only AppSocket/JetDirect, IP, HTTPS/ and LPD. After a few minutes, I'm prompted to enter username and p/w for the WinXP machine, and the printer is located. Connection is verified.Connection is shown as Windows via SAMBA. I click OK and move to driver installation.
Newbie Question: How do I setup networking on openSuSE 11.4 on an HP Proliant DL385 G7 with 4 NICs to host Windows 2008 R2 on Xen? I've installed openSuSE 11.4 with all the patches (and most of the server patterns - Mail and News, LAMP, LDAP, Samba, etc.), and I've installed Windows 2008 R2 in a Xen virtual machine. I'm having problems configuring the 4 NICs eth0, eth1, eth2, eth3 are "bound" without an ip_address as br0
eth0 connects to my ISP - currently through a private LAN - It connects directly to the router with static IP 192.168.0.105 Eventually, one of the other NICs will serve ip_addresses via DHCP to a separate LAN (for use in an office setting), and eth0 will be set with a static IP from the ISP That means, eth0 will be static to the ISP, and the other NICs will attach to a switch serving private ip_addresses in the 192.168.0.xxx range.
Currently, I have br0 unconfigured and eth0 static. I have configured eth0 in the External Zone and br0 in the Internal Zone in the firewall, and all the correct ports are opened (afaik) I have enabled masquerading. Hostname, Domain (workgroup), DNS Server addresses and IPv4 Gateway are configured.
Windows 2008 R2 (Guest VM in Xen) "sees" the other machines on the network, and "browses" the internet, although it will not download patches except intermittently. I have not tried connecting to it from the LAN Eventually, I wish to run Windows Terminal Server. openSuSE cannot "browse" the internet, though it initially did. What am I missing? I "think" I need routing or NAT, or I may have my bridge setup incorrectly, although I've tried almost every combination. Google says Xen should be setup with either NAT or a Bridged Network.
All i really want to do is be able to ssh into my other linux system. I am not interested in internet sharing, or even file sharing.[linux laptop with unused ethernet port]-windows-mobile-ppc connected by usb for internet-tehtering [linux running on my wii accross the room]-nintendo lan adapter.I want to be able to ssh login to my wii, from my laptop. That is all i want. Do i need a router in between the two for this, or can i just connect them with ethernet cable?No samba, no nfs, no fancy stuff. Just want to be able issue commands from laptop to my wii.
I want to setup a wireless network in my lab. Main reason is that I want to be able to print from every computer, but it would also be nice if we can share files. I have three 64 bit machines, a netbook and 32 bit notebook and my internet goes via an Wifi router to which other Windoooze machines connect. I want to change to Lucy now and hope it is easier to setup the network in clean manner.
Well I recentelly read some tutorials about "cracking" wep networks, and seems like it's kind of easy ( I Haven't tried'em out since I don't have my laptop right now, but i'll try them as soon as i get it back )So i'd like to change my network protocol to wpa2, but I REALLY GOT NO IDEA on how to do this.Does someone knows about a tutorial on how to do this?
I was wondering if there was some "clean / easy / official" way to enable networking during boot up and before a user logs in, other than editing /etc/network/interfaces by hand? Could be useful when away and in need of rebooting and still be able to access the computer, etc. I wouldn't mind doing it by CLI but just wondering if there is a GUI / simpler solution.(On Ubuntu 10.04.1)
At my workplace, Ubuntu connects to the wireless internet with no problem at all. When I log into openSUSE or PClinuxOS (the other two distros I use) I can't connect. Is there a way to copy the network files from Ubuntu to at least, not replace, but use as a reference for trying to trouble shoot my other two distro networking issues?
I'm trying to share the internet connection from my Ubuntu 11.04 desktop to one of my laptops (Mac OS X) using an ad-hoc network. Really I don't care what kind of AP the desktop broadcasts as long as I can share the internet connection. According to the documentation on the hardware the adapter supports ad-hoc. However I am getting the 8B06 error below.
The problem: iwconfig wlan0 mode ad-hoc yields -> Error for wireless request "Set Mode" (8B06) :
I would like to have ftp access the files on a Linux Server using XP. It's easy with a windows server but Microsoft doesn't work with the Linux server.
I would like to create a dedicated Samba print server. I have two printers on my LAN, one printer came with its own NIC and the other is on a Win server box. I would like to setup Samba so that I can just access that server (Samba printer server) and both network printers will show up on there for me to connect to. On that note, can I also load the drivers on my Samba server? Drivers for different Windows flavours and also Mac OSX drivers.
Trying to set up network sharing between Ubuntu 9.10 and Vista. I already did this with a wired Ubuntu 9.10 desktop and my Vista laptop but for some reason my Ubuntu 9.10 wireless and Vista wireless aren't as easy. They are all on the same workgroup "MAGIC" and I can see my ubuntu shares on the Vista computer but can't see the Vista shares on the ubuntu computer. In ubuntu I go to network>windows network>MAGIC but it times out at the MAGIC workgroup part and says 'unable to mount'.
[URL]
but no luck I also checked and there isn't a firewall that's in the way.
I have (adsl router "rebotic") and we are 3 nodes sharing Internet the question is: want make network (exchange files) between me (ubuntu os) and one of my internet members ,and I don't know how can I set up network between us in ubuntu.
There is 2 networks that I would like to be part of
a) Through my wlan0 --> Internet DSL
and
b) Through my eth0 --> WUG - PTAWUG
I can only get one of the networks to work at 'n time. The wlan0 works fine when I start my PC, but when I want to access the WUG I need to do the following command:
with the above command, I can then access the WUG but not the internet through my wlan anymore.all data goes to my wlan as standard unless its on the 172.16.0.0 network
I have three PC's. PC-1 is a newish Dell Vostro 320 running Win 7 as the prime OS with Ubuntu Linux 10.10 dual boot under the control of EasyBCD. PC-2 is a Dell Inspiron 6400 running Ubuntu Linux (10.10). PC-3 is an oldish Dell Inspiron 6000 laptop dual booting Win 7 and Ubuntu 10.10. All three PC's share a DSL connection to our ISP and network using the wireless router capability of the DSL box (a Billion 7401 VGP-M). All three PC's can access the internet using the DSL box both wired and wirelessly under Windows or under Linux. PC-1 is the primary PC and runs Win 7.
PC-2 (Ubuntu 10.10) is running fantastically well and can access PC-1 running Win7 as a member of WORKGROUP for print sharing and for file sharing. The primary PC-1 can also see the files on PC-2 as a member of a Windows WORKGROUP. Simple home networking is working as it should with this setup (PC-1 under Win 7 and PC-2 under Ubuntu 10.10). This has been like this since the installation of Ubuntu on PC-2, which included setting up network printing from PC-1 (Win 7) under Samba.
The problem is thus: If I boot PC-1 or PC-3 up under Linux, I lose all networking capability between the three PC's including print and file sharing, but they can all access the internet through wireless or wired connection. I have configured Samba and done all the home networking troubleshooting especially:[URL]..All to no avail. As I said, my aim to ditch Windows and move all three PC's to Linux but I can't do this unless I can get Linux home networking working properly. By properly, I mean all PC's running Linux or two under Linux and one under Windows 7 and be able to share files and a printer attached to PC-1. I am a Linux virgin and am hoping that a knowledgeable person can tell me what's going wrong and point me to setting up a simple home network under Linux. It shouldn't be this hard.
I am attempting to set up a firewall in my home network environment. the rest of the environment is windows, sorry I am attempting now so bear with me. what I have is a cable modem coming in, then my fedora 11 box with 2 nics, then the wireless router and the rest of the network.
everything works fine until I put the linux box in. If I put the firwall in the firewall sees the internet but the wireless router directly after does not. I am doing something wrong with the dhcp I am guessing. I dont want the firewall to give the address to the network I want the router to. I tried to get the firewall to do it (yum install dhcp leafnode) but it kept saying something didn't work right.
so I figure I will let the cable modem give the firewall an ip and the router give the rest of the network their ip's but how do I get the firewall and router to see each other and allow passthrough?
I have two Linux machines both running Debian (I do not want Windows to be involved at all). One is a desktop and one is a laptop. I desire to connect a not-yet-purchased printer/scanner combination machine only to the internal LAN via my router (Linksys WRT54G) via Ethernet cable, or via wireless if the printer/scanner has that capability. I want to be able to print to that printer (and scan from its scanner) by only having to turn on the printer/scanner and only one of the other computers, and not have to have both Linux machines turned on in order to print and/or scan.
So my questions are: When I look at specific models of printers, what should I be looking for in their specifications that indicates that this configuration is possible (i.e., should I be looking exclusively for printers that say they are "wireless printers" or "network printers")?The reason I ask this question: In my online searching, I thought "networked printer" or "stand-alone network printer" meant just that, but what I found instead are pages and pages of instructions on how to connect the printer locally to a Linux machine, with the associated setup to allow that Linux machine to serve print requests coming from other machines on the LAN. And that approach is not what I want to do (with the notable exception of temporary setup to validate that the printer is responding to requests for printing and scanning from Linux).
Are there particular brands, makes, or models that I would have better luck in getting to work in this manner (i.e., "better stick with HP or Xerox")? Am I kidding myself that a combination printer/scanner would work in the same fashion and still be relatively easy to set up on both Linux machines without resorting to some Windows-centric approach? Result of my searching so far (I have not worked my way through all of these in detail, but plan to): References to local printer connection which is not what I want: Setting_Up_a_Network_Printer_using_CUPS Set up a network printer using cups Set up a printer
The post inside Setting_Up_a_Network_Printer_using_CUPS that starts with "running an HP Photosmart 8450 as a stand-alone networked printer" (where is the permalink?) is as close as I could get, but I am concerned that the instructions given are specific to the HP Photosmart 8450, or specific to the HP vendor, versus for all printers that can be connected to an Ethernet network (not that being locked into HP is going to be a problem necessarily, but I would like to know why if that is the case). Linux compatible printers says "Have a look at LinuxPrinting for known working drivers for printers data base. Also buy from a linux friendly company, ie HP, Brother, Epsom." Later in that thread, someone said Definitely don't buy canon.
which file can setup up my network interfaces? i was able to setup the nameserver using /etc/resolv.conf but I cannot find anywhere to configure the ip and and gateway. I could't find /etc/network/interfaces as you do on Debian
