Subject: RE: [Sigtran] duna for whole network done with RC

From: "Ong, Lyndon" <[email-masked]>
Date: Mon, 15 Apr 2002 13:11:02 -0700

Hi Folks,

I believe Tolga is correct, we had some discussion of this
a while back but ended up making RC required for SSNM if
you are using multiple RCs.  There was some concern expressed
about this at the time, we could explore if there are any
ways to simplify this (e.g., define some added flag or special
value of RC?)

Cheers,

Lyndon

-----Original Message-----
From: Tolga Asveren [mailto:[email-masked]]
Sent: Monday, April 15, 2002 12:58 PM
To: [email-masked]
Subject: RE: [Sigtran] duna for whole network done with RC

3.4.1 says
"Routing Context.........
Where multiple Routing Keys and Routing Contexs are used across a common
association, the Routing Context(s) MUST be sent to identify concerned
traffic flows...."
So, in such a case RC is mandatory.

    Tolga

> -----Original Message-----
> From: Nahar,virendra [mailto:[email-masked]]
> Sent: Monday, April 15, 2002 3:39 PM
> To: Tolga Asveren
> Cc: [email-masked]
> Subject: Re: [Sigtran] duna for whole network done with RC
>
>
> Hi
> But Since RC is optional feature & since DUNA carries the
> required info why
> should it be mandated
> to put in this case !!
>
> Thanks
> Nahar
>
> Tolga Asveren wrote:
>
> > In my opinion, based on the current draft, you have to include
> RC for SSNM,
> > if the association is used for more than one AS, it does not
> matter whether
> > DUNA is for the whole network or not.
> >
> >     Tolga
> >
> > > -----Original Message-----
> > > From: Nahar,virendra [mailto:[email-masked]]
> > > Sent: Monday, April 15, 2002 3:29 PM
> > > To: Tolga Asveren
> > > Cc: [email-masked]
> > > Subject: Re: [Sigtran] duna for whole network done with RC
> > >
> > >
> > > Hi
> > > What if duna conveys whole network appearence is down & doesn't
> > > carries the RC
> > > list
> > > Thanks
> > > Nahar
> > >
> > > Tolga Asveren wrote:
> > >
> > > > This was discussed last week. I don't think it is correct to
> > > ignore RC list.
> > > > All of the relevant RCs should be listed in the message.
> > > >
> > > >    Tolga
> > > >
> > > > > -----Original Message-----
> > > > > From: [email-masked]
> > > [mailto:[email-masked]]On Behalf Of
> > > > > Nahar,virendra
> > > > > Sent: Monday, April 15, 2002 3:12 PM
> > > > > To: Sigtran
> > > > > Subject: [Sigtran] duna for whole network done with RC
> > > > >
> > > > >
> > > > > Hi All
> > > > >   when an ASP gets a masked DUNA which is say equal to l (or
> > > > > greater than) the
> > > > >    number of bits in the PC  i.e it indicates that the
> entire network
> > > > >    appearance is affected .But if such a DUNA message is received
> > > > > with RC list
> > > > >    what sould be done .I am currently ignoring the RC list as
> > > DUNA conveys
> > > > >    entire network appearence is down.Is this OK
> > > > >
> > > > > Thanks
> > > > > Nahar
> > > > > --
> > > > > Virendra Nahar
> > > > > HCL-Technologies Ltd
> > > > > Networking Systems Lab
> > > > > 51, Jawaharlal Nehru Road
> > > > > Guindy Industrial Estate,
> > > > > Ekkatuthangal,
> > > > > Chennai - 600 097.
> > > > > Phone Off : +91 44 233 4174 or +91 44 233 4181(extn:261,218)
> > > > > mailto:[email-masked]
> > > > > ############################################################
> > > > > "He who has a why for life can put with any how."
> > > > >                              Frederick Nietzsche
> > > > > ############################################################
> > > > >
> > > > >
> > > > >
> > > > > _______________________________________________
> > > > > Sigtran mailing list
> > > > > [email-masked]
> > > > > https://www1.ietf.org/mailman/listinfo/sigtran
> > > >
> > > > _______________________________________________
> > > > Sigtran mailing list
> > > > [email-masked]
> > > > https://www1.ietf.org/mailman/listinfo/sigtran
> > >
> > > --
> > > Virendra Nahar
> > > HCL-Technologies Ltd
> > > Networking Systems Lab
> > > 51, Jawaharlal Nehru Road
> > > Guindy Industrial Estate,
> > > Ekkatuthangal,
> > > Chennai - 600 097.
> > > Phone Off : +91 44 233 4174 or +91 44 233 4181(extn:261,218)
> > > mailto:[email-masked]
> > > ############################################################
> > > "He who has a why for life can put with any how."
> > >                              Frederick Nietzsche
> > > ############################################################
> > >
> >
> > _______________________________________________
> > Sigtran mailing list
> > [email-masked]
> > https://www1.ietf.org/mailman/listinfo/sigtran
>
> --
> Virendra Nahar
> HCL-Technologies Ltd
> Networking Systems Lab
> 51, Jawaharlal Nehru Road
> Guindy Industrial Estate,
> Ekkatuthangal,
> Chennai - 600 097.
> Phone Off : +91 44 233 4174 or +91 44 233 4181(extn:261,218)
> mailto:[email-masked]
> ############################################################
> "He who has a why for life can put with any how."
>                              Frederick Nietzsche
> ############################################################
>

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