[Click] ToDevice + ARP woes

[Eddie Kohler]

Hi John,

Are you also part of this Rutgers class?  Glad to understand that you have two 
VMs going on.  So the linux on VM 1 will not accept ARP responses generated by 
Click on VM 2.  We haven't run this configuration.  Can you edit the Linux 
kernel code for the transmitting device on VM 2 (Click's VM) to verify that it 
is in fact transmitting the packet?

Eddie


John Austen wrote:
>   I am trying to implement a virtual subnet (eg
> 192.168.6.X) across two machnies. These two different
> machines are actually virtual themselves. I am having
> horrific trouble getting ARP to work. Click has no
> problems intercepting and responding to ARP packets,
> but Linux will not accept the responses, so I can
> never send traffic between the virtual machines. It
> has been suggested to me that I am returning the ARP
> queries to Linux through an incorrect device, but I
> have tried all the communication devices I can think
> of, and still the virtual machines will not apparently
> not accept the ARP responses and consequently never
> allow the traffic through. Does anyone have any
> insights? I have spent over a week on this and have
> not gotten any farther.
> 
> 
> 
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