Dino,
Maybe I am misreading you, but your response to me seems to contradict your
response to Alia. When Alia asked, you said, "Experimentation will tell us more
on what to do." When I asked, you seemed to have made up your mind about
following the recommendation of RFC 4443.
Which is it?
Ron
-----Original Message-----
From: Dino Farinacci [mailto:[email protected]]
Sent: Monday, June 27, 2011 12:07 PM
To: Ronald Bonica
Cc: Alia Atlas; [email protected]
Subject: Re: [lisp] Last call for draft-ietf-lisp-12
> Dino,
>
> Why not take the advice of RFC 4443? It says that a router SHOULD
> send an ICMP message.
Why duplicate what another document is specifying? The LISP router
should send an ARP also when it decaps and the EID is directly
connected. Should we specify that as well?
Dino
>
> Ron
>
>> 4) Generally, a section specifying ITR behavior in regard to packets
>> is missing.
>> i) For instance, if an ITR receives a Negative Map Reply indicated
>> "drop", should the ITR send an ICMP Destination Unreachable with
>> Host Unreachable?
>
> We did not want to specify this because in practice when this is done
> either the ICMP messages are either rate-limited or filtered so ICMP
> is not a reliable mechanism.
>
> Experimentation will tell us more on what to do.
>
>
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