Re: [pim] What is the value of 'infinity'
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Re: [pim] What is the value of 'infinity'
John Zwiebel wrote:
> But last thing on this:
>
> In the bidir spec, the DF-election packet formats don't have an R-bit
> So infinity there would be 32-bits of 1.
>
> 0 1 2 3
> 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
> |PIM Ver| Type |Subtype| Rsvd | Checksum |
> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
> | Encoded-Unicast-RP-Address
> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+...
> | Sender Metric Preference |
> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
> | Sender Metric |
> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Right. Which is why I think the bidir spec should not say do the
comparison like PIM-SM which is probably where the confusion originates
and instead just spell it out itself.
Chris
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