On Mon, 2 Nov 2009, Larry J. Blunk wrote:
----- "Sandra Murphy" <[email protected]> wrote:
On Mon, 2 Nov 2009, Larry Blunk wrote:
Sriram, Kotikalapudi wrote:
<snip>
If you are using PA space to multihome,
then you are going to have to play by the provider's rules.
If the provider does not allow multihoming using their
space, that's their right. You can either get PI
space or get another provider. Do you think clueless
customers will want to deal with signing ROA's? In
most cases, I suspect not. If a provider allows customers
to multi-home from the provider's address space, it seems eminently
reasonable that they would also be willing to sign ROA's
for that space with the customer's AS. Why wouldn't they?
In the case of multi-origin multi-homing using PA
space, you are talking about a very small subset.
For the providers who allow such configurations, yes
I fully expect them to sign the ROA's. Be aware that
many providers will simply tell customers to go get
their own AS and/or their own PI space.
This fits my model and what several others have suggested as well.
What is your opinion of a level down from there - clueless customers
multihomed clueless customers? I've heard that while a relationship
exists between provider and customer, that's not likely between provider
and customer's customers through which the ROAs could be requested or
automatically created on certain events.
(Not expressing an opinion here, just exploring the wg's opinion.)
--Sandy
-Larry
<snip>
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