[Gb-ccb] 4pm telecon

Tim Pearson tjp at astro.caltech.edu
Wed Oct 5 21:18:59 EDT 2005


I agree. IP address assigned by what is plugged into the CCB so that
swapping CCBs is transparent to software.  But we also need some
identification of which CCB is actually being used, in the output
data. The ethernet/MAC address would suffice if there's no other
distinguishing serial number.

Tim

On Oct 5, 2005, at 5:04 PM, Martin Shepherd wrote:

> Hi John,
>
> On Wed, 5 Oct 2005, John Ford wrote:
>
>> ...The beauty of the original idea is that the IP
>> address remains fixed for a CCB connected to a specific receiver.   
>> In the
>> new scheme, we'll have to call out computing when we replace a CPU  
>> module
>> or complete CCB.  That's not really what we want to do, I think.
>>
>
> Agreed. This also came up during the telecon. Although the consensus
> decision at the meeting was to leave things as they are for now, I
> don't think that anybody felt strongly against going back and
> implementing the original scheme. So if everybody agrees, then I will
> implement this?




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