RE: RE: Sigtran [SUA] : Modification of Routing Key

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> -----Original Message-----
> From: [email protected] [mailto:[email protected]]On
> Behalf Of Barry Nagelberg
> Sent: Wednesday, November 16, 2005 10:02 AM
> To: [email protected]
> Subject: [Sigtran] RE: Sigtran [SUA] : Modification of Routing Key
>
>
> Amrita,
>
> This is a good question that we have thought about also.
>
> In our SGP implementation, we are assuming that ASP1 and ASP2 are
> being controlled by a central application. Our
> customers almost always implement multiple ASPs as multiple
> ethernet cards in a workstation.
[TOLGA]I also think that it is a realistic assumption to expect ASPs to have
some kind of coordination between them regarding the traffic range change
for a RK.

Although not directly related with this issue, I am really wondering why
people would like to have multiple ASP on a single host -unless SCTP
multihoming is not supported-.
>
> So we're assuming that if ASP1 sends a modification request for
> RK1, then ASP2 knows about the modification as well. So
> we will modify RK1 for both ASPs.
>
> Barry Nagelberg
> Adax, Inc.
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On Behalf Of [email protected]
> Sent: Wednesday, November 16, 2005 7:34 AM
> To: [email protected]
> Subject: [Sigtran] Sigtran [SUA] : Modification of Routing Key
>
> Hi,
>
> Referring to section 4.4.1 of RFC 3868,]
>
> An ASP MAY modify an existing Routing Key by including a Routing
> Context parameter in the REG REQ. If the SGP determines that the
> Routing Context applies to an existing Routing Key, the SG MAY adjust
> the existing Routing Key to match the new information provided in the
> Routing Key parameter.
>
>
> IF two (example ASP1 and ASP2) or more ASPs have registered a
> Routing Key(RK1) and a request to modify the routing
> key(RK1) from ASP1 modifies the key then in that case how do the
> other ASPs know of the change in Routing Key.
> Should not the other ASP which had registered the same routing
> key be informed about the change. How do we do that?
>
> Regards
> Amrita Garg
>
>
>
>
>
>
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