Re: Linux Virtual Network Device

From: William Stearns
Date: Mon Feb 07 2005 - 15:19:14 EST


Good afternoon, Matthias-Christian,
(This isn't a linux kernel development issue; please do further discussion on the uml-user mailing list only.)

On Mon, 7 Feb 2005, Matthias-Christian Ott wrote:

I have the following the problem:
I have server which is connected to the internet via a gateway, on this server I want to run some uml machines. I want "equip" every uml machine with virtual network device (virX [e.g.; the name doesn't matter]). The virtual devices should be something like the "lo" device and their ip addresses shouldn't be used by the internet (I'm looking for something like 127.0.0.1). I want to give each uml machine a host name (e.g. xxx.myserver.mydomain.com), requests should be masqueraded (by bind or dnsmasq?) by their dns name (1.myserver.mydomain.com is 127.0.0.2 [vir0]). How to do this?

Links or Tutorials are welcome (I just found some outdated stuff on the uml website)

Please give these a try as a start.

http://www.stearns.org/slartibartfast/uml-coop.current.html#networking
http://www.stearns.org/slartibartfast/rc.uml-net

Cheers,
- Bill

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William Stearns (wstearns@xxxxxxxxx). Mason, Buildkernel, freedups, p0f,
rsync-backup, ssh-keyinstall, dns-check, more at: http://www.stearns.org
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