One MAC/IP for multiple machines?

Question

Here's the situation: the network I'm on has MAC address based filtering, and assigns a single unique IP per MAC.

I would like to get multiple machines up on this network, and I only have one MAC address assigned to me. If I spoof the MAC, I'd obviously end up with IP address conflicts, since I only have one to work with.

My question is: is it possible for me to physically link up my multiple machines and then tunnel all my data through a single computer? If so, how?

Answer 1

MAC addresses are not assigned. They are determined by the ethernet port hardware. They cannot easily be changed and even if the MAC address could be changed, that doesn't usually serve the purpose of getting more than one computer on the network at a particular node. I take it your workplace wants to prevent your using a laptop or other box on their network.

If the network subnet that you are on is using manual IP assignments, you will get one per MAC address or one per node, depending on how they want to control the network. If it is one per node, you can switch computers, configure the second computer for manual IP address and it should appear on the network. If it is one per MAC address, you must find someone in IT who can change your node's MAC address to that of a router. Then your router would make an extension of the network to your two or even four computers. I bet they won't agree to this since the main purpose of such a rigidly designed network is to limit the number of computers.

Answer 2

Your mac address is based on your netwrok interface card. everymachine has a unique MAC address because they are stamped on your network interface card. When you put a new pc on the net it will have its own new mac address. the mac address is what layer 2 switches use to forward packets in a network. the first 6 hex numbers are the company that made it and the last six hex numbers are the designation for that card.
when you put the new pc or printer or whatever that has a network interface card the dhcp should assign it an IP no problem at all.

Answer 3

A Network Address Translation gateway machine? If this is for a small office workgroup you may even get away with the kind of NAT in a home router.

But obviously home routers are closed and there's no easy way to sniffer it.

Answer 4

i'm unsure which could be carried out. The router purely is conscious the IP and port you're inquiring for. there could be a fashion in DNS to map the URL to a URL/port mixture yet i do no longer think of so. I carried out the job via utilising different IPs for each sub-area. I even have diverse routers which shelter the requests. Edit: Given your as much as date training, you will desire to be waiting to apply a particular suitable point path on the internet server so as that in case you get admission to /abc it's going to be directed to a particular gadget. i do no longer think of the router will try this yet you would be able to desire to have your known internet server do it for you. then you definately would desire to apply the path they attempt to get admission to for the redirection. while the ip touch is made the textual call of the area isn't surpassed as element of the message interior the TCP/UDP stream. that's why i do no longer think of the router could make any difference. Come to think of of it... in case you map a sub-area to a digital listing on your considerable server, you would be able to desire to probable redirect it with that training. that's an exciting question. I certainly have not ever tried it with digital directories earlier.

Answer 5

Use the Microsoft Internet Sharing setup. That makes the computer doing the sharing the server and the others are clients. Good luck.