Re: [uml-user] UML responding to too many arp requests!

[uml <um...@do...>]

How are you starting your UMLs?

Are you specifying a different MAC address for each UML on the CLI when you
start it?  If not, that might be one place to look.


----- Original Message ----- 
From: "Jay Rhine" <jr...@al...>
To: "Jay Rhine" <jr...@gu...>
Cc: <use...@li...>
Sent: Tuesday, July 20, 2004 10.45 PM
Subject: Re: [uml-user] UML responding to too many arp requests!


> Just to add a few more technical bits.  This problem occurs whether or
> not the arp request comes from the uml host machine itself or from
> another machine in the network.  Also, the umls only see to respond to
> arp requests within their same subnet, not for any arbitrary address.
> Any thoughts?
>
> Thanks!
>
> Jay Rhine wrote:
>
> >Folks,
> >
> > I have an interesting problem.  I have 4 umls running on the same
> >server.  Each uml has an eth0 interface which is part of the same bridge.
> >When I do an arp request (from a machine connect to the same bridge), it
> >appears that all 4 umls respond to the arp request claiming that they own
> >the ip address.  However, they each have only one unique ip address
> >assigned to the eth0 interface.  Amazingly, the arp table seems to be
> >right for 3 of the 4 uml's (I guess by luck), but the ip packets for the
> >4th uml keeps getting sent to one of the other umls.  Does anyone have
any
> >idea why all the umls would respond to the arp request?
> >
> >Thanks!
> >
> >
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