Linux - NetworkingThis forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
SDN 101: An Introduction to Software Defined Networking
Discover the advantages of SDN.
SDN has quickly become one of the hottest trends in IT. But not all SDN solutions offer real software-defined functionality. As more enterprises consider SDN, they want to know, “What is SDN? And what are the real benefits?” If you're ready to explore the advantages of SDN, and want to know how it should be implemented within your enterprise, start by reading our introductory white paper.
Click Here to receive this Complete Guide absolutely free.
We'll need some more details, like what kind of network card is it, (what brand, chipset, etc..) is it a pci card, a usb network connection?? Is it 10/100 gigabit, wireless?? If you don't know these details, physically look at the card by taking the cover off of your computer, and put whatever info you can find here, once we know what kind of card it is, you might be able to get some more details as to how to get linux to recognize it.
It is 10/100, and my hub is currently set to 10. It's an onboard ethernet card and the kernel module for it is named sis900. I'm running Slackware 9.0 with Kernel 2.4.20 (If I remember correctly). Linux must ALREADY reconize it since I used the adsl-start script to connect to the internet, which uses the ethernet card.
When connected to the internet, ifconfig gives the following output:
I think LISa may be looking for a card on eth0, which you do not have. My guess is that you can point LISa to ppp0 as opposed to eth0 (which I am assuming it defaults to). Have you read through any HOWTO's or man pages on LISa?
I think I know what you are saying now..... and I aplogize, I don't know quite how to fix this problem, but I'll tell you what I think it is... Because you are using an ADSL connection, that is what KDE assumes that your ethernet connection is....... I am once again guessing that you have your adsl modem connected to the hub, and then two or more computers also connected, so they see the modem as simply another connection?? I will also assume that you have to use PPoE or something similar to sign on to your ADSL connection?? ( these things are all true in my home, so that's where this bit of advice is coming from ) If these are true... does your hub also have a router built in?? If it does, you should be able to configure it to sign on to ppoe for you, and from there, just tell your computers to use DHCP to get their IP's (assuming the router has a built in DHCP server, as most do)
If you don't have access to a router, you can get a second network card and install it on your linux machine, and then set it up to share the internet connection with your other computers.
If all this is too wordy, here are the two options I am thinking, with some crude graphics to go with them..... bear with me
Option 1 (with a hub/router)
Incoming Phone Line <--------> ADSL Modem <------->Router configured to sign on using PPoE, and configured to assign DHCP addresses to it's clients<------>One or more computers whose network cards are set up to use DHCP for IP addressing.
Option 2 (cheaper than a router)
Incoming Phone Line <--------> ADSL Modem <------->Linux Box, configured to act as a DHCP server, in addition to signing on to the net using PPoE which also has two network cards, card one going to the ADSL modem, card two going to your hub/switch<------>hub/switch<----->one or more computers who use the linux box as a DHCP server and internet gateway.....
slightcrazed: No I have no read any documentation on LISA. In fact, I'm not even sure what LISA does. It was under Local Network Browsing in the settings in KDE and I saw "Guided Setup" so I decided I'd click that and hope for the best. There is nothing tremendously important on the Windows computer so I don't feel like putting in a massive effort to make it work. I've spent alot of time configuring other things lately, and this was low priority, and I was hoping that for once a wizard would actually work.
MrSmee you are correct, my ISP uses PPPOE. There is another computer on the network using Windows XP, also connected to the hub. The adsl modem is also connected to the hub.
In Windows I am able to connect to the internet AND view shared network files at the same time. Of course, the network still works even if I disconnect the ADSL-connection. Since it works in Windows maybe the hub has a router built in -- I don't know. The word router is not written on the hub anywhere.
But since all of this works in Windows I assume I do NOT need more hardware (ie router, ethernet cards, etc) to get it to work under Linux.