RE: Solving the right problems ...

2003-08-29 Thread Michel Py
Jeroen Massar wrote: My current idea puts it at the resolver level. The application gets the 128bits identifier, which actuall is a IPv6 address, either given out from a special registry or simply from an /48 that is already assigned to you. This address can be used for both routing and

RE: Solving the right problems ...

2003-08-27 Thread Jeroen Massar
-BEGIN PGP SIGNED MESSAGE- Tony Hain wrote: Mobile IP, and the multi6 DHT work are attempts to mitigate it through slight of hand at the IP layer, while SCTP attempts to mask the topology reality in the transport layer. (These are probably not the only examples, but they are the ones

RE: Solving the right problems ...

2003-08-27 Thread Jeroen Massar
-BEGIN PGP SIGNED MESSAGE- Tony Hain [mailto:[EMAIL PROTECTED] wrote: [?Does this need to keep going to both [EMAIL PROTECTED] [EMAIL PROTECTED] Jeroen Massar wrote: ... As far as it stands I think that HIP is going the best way there is. LIN6 is flawed as it won't scale and

RE: Solving the right problems ...

2003-08-27 Thread Dan Lanciani
Jeroen Massar [EMAIL PROTECTED] wrote: |The stack/API then maintains a list of routing IP's that |are associated by that IdentifierIP and then replaces it |before it enters the network with the routing IP that is |to be used for actually routing the packet. I've made this proposal several times

RE: Solving the right problems ...

2003-08-27 Thread Tony Hain
Dan Lanciani wrote: |So you prove my original point, 'there is a sacred invariant, and we |must avoid messing with the app / transport interface at all costs'. As a practical matter, this is probably true. Are you saying that for existing apps we can't change (in which case I agree), or

RE: Solving the right problems ...

2003-08-27 Thread john.loughney
21:12 To: 'Robert Honore' Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: Solving the right problems ... Robert Honore wrote: Perhaps this proposal really requires another working group or something. To be clear, I was not recommending where the work get done, that is why

Re: Solving the right problems ...

2003-08-27 Thread Fred Templin
Iljitsch van Beijnum wrote: The hard part is coming up with a way to do the host/location mapping in a way that is simple, fast, cheap, secure, flexible and reliable. Wouldn't we all start deploying, e.g., HIP tomorrow if we had a solution for this? And, how might that solution be any

RE: Solving the right problems ...

2003-08-27 Thread Jeroen Massar
-BEGIN PGP SIGNED MESSAGE- Mika Liljeberg wrote: On Wed, 2003-08-27 at 20:21, Keith Moore wrote: what has changed is that we're now expecting a layer 3 that was designed for relatively stable networks of wired hosts to suddenly accomodate mobile and nomadic hosts and networks,

RE: Solving the right problems ...

2003-08-27 Thread Tony Hain
Jeroen Massar wrote: [?Does this need to keep going to both [EMAIL PROTECTED] [EMAIL PROTECTED] Not as far as I am concerned. If we take the suggested path, the work is clearly outside the IPv6 WG, and anyone on the IPv6 list that cares to follow the discussion is now aware of it. I will be

RE: Solving the right problems ...

2003-08-27 Thread Jeroen Massar
-BEGIN PGP SIGNED MESSAGE- Iljitsch van Beijnum [mailto:[EMAIL PROTECTED] wrote: On woensdag, aug 27, 2003, at 13:18 Europe/Amsterdam, Jeroen Massar wrote: I totally agree with your current insight that we need to seperate the routing from the host identifier. IMHO every host

RE: Solving the right problems ...

2003-08-27 Thread Tony Hain
[EMAIL PROTECTED] wrote: A very quick question about your idea. Does this layer have a protocol / interface to other elements on the network? Or are you proposing something more like an abstract API? Simple question, complex answer ... It really depends on where you are looking at it from,

RE: Solving the right problems ...

2003-08-27 Thread Tony Hain
Jeroen Massar wrote: ... As far as it stands I think that HIP is going the best way there is. LIN6 is flawed as it won't scale and can't be deployed easily. Next to those I got my own odd idea and I will probably work it out and implement it as a proof of concept. Though timing on when

RE: Solving the right problems ...

2003-08-27 Thread Tony Hain
Iljitsch van Beijnum wrote: The multi6 wg has been working on locator/identifier separation as a way to solve the multihoming in IPv6 problem for a while now. The problems we're facing (apart from the fact that there are many ways to skin this particular cat and everyone has a different

Re: Solving the right problems ...

2003-08-26 Thread Robert Honore
Dear Tony Hain, Perhaps this proposal really requires another working group or something. I seem to remember someone making a similar proposal a several years ago on this list and it didn't seem to get a good reception then. For what it is worth, though, I really do think it is an idea

Solving the right problems ...

2003-08-24 Thread Tony Hain
In the ongoing saga about topology reality vs. application perception of stability, it occurs to me we are not working on the right problem. In short we have established a sacred invariant in the application / transport interface, and the demands on either side of that interface are the root of

Re: Solving the right problems ...

2003-08-24 Thread Keith Moore
[trying to keep this as brief as possible] In the ongoing saga about topology reality vs. application perception of stability, it occurs to me we are not working on the right problem. agree. We all agree that applications should not be aware of topology. At the same time, application