Re: Many UMLs on one machine and IP address allocation (was Re: [uml-user] tun/tap devices and uniqueness)

2006-04-09 Thread Jeff Dike
On Sun, Apr 09, 2006 at 01:54:58PM +0100, Nic wrote: > But I have found a solution that satisfies all my constraints and I > thought I'd note it here (shall I put it on the wiki as well?) The wiki is a fine place for things like this. > dhcp client's can send a dhcp-client-identifier with their r

Many UMLs on one machine and IP address allocation (was Re: [uml-user] tun/tap devices and uniqueness)

2006-04-09 Thread Nic
") Message-ID: <[EMAIL PROTECTED]> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii [EMAIL PROTECTED] said: >> Can someone explain how to make the UML side of the tun devices have >> unique HWAddrs? Jason Lunz replied: > Unless you somehow specify otherwise, though, the uml side alwa

Re: [uml-user] tun/tap devices and uniqueness

2006-03-24 Thread Jason Lunz
[EMAIL PROTECTED] said: > Now... all this works in terms of the plumbing but *all* the UMLs have > the same eth device HWAddr (mac address) so they all get the same IP. > > I want them to have different IPs. > > > I thought, because they were all using different tun devices that they > would get d

RE: [uml-user] tun/tap devices and uniqueness

2006-03-24 Thread Anthony Brock
t; Sent: Friday, March 24, 2006 7:43 AM > To: user-mode-linux-user@lists.sourceforge.net > Subject: [uml-user] tun/tap devices and uniqueness > > > I've got a box with a software bridge on it running as a UML host. > > Each UML that runs gets it's own tun device added

[uml-user] tun/tap devices and uniqueness

2006-03-24 Thread Nic
I've got a box with a software bridge on it running as a UML host. Each UML that runs gets it's own tun device added to the bridge. The UML is then run like this: # Start the UML kernel ubd0=root_fs \ con0=fd:0,fd:1 \ eth0=tuntap,$IF where $IF is the name of the tun de