RE: [Megaco] comments about draft-ietf-megaco-naspkg-04.txt

["Tom-PT Taylor"<[e-mail]>]

Thank you for your comments.  I'll look into adding these fields, perhaps
after examination of Diameter to see how requests are routed.

-----Original Message-----
From: Fernando Vallejo Lazaro [mailto:[e-mail]]
Sent: Tuesday, April 23, 2002 9:14 AM
To: Megaco
Subject: [Megaco] comments about draft-ietf-megaco-naspkg-04.txt


Hi all, 
After this draft I am still missing something... 
As RFC2805 states in 11.2.5 the protocol must support: 
"   g.   Ability for the MGC to direct the NAS to connect to a specific 
        tunnel, for example to an LNS, or to an AAA server." 
But I cannot find a way using this package to  indicate (from the MGC to the
MG) 
the AAA server to use. I think that something like the following should be
added 
in the BASE NAS PACKAGE: 
5.1.3. Authentication server address 
PropertyId: aaaaddr 
Description: AAA server address where the MG must establish the session. 
Type: unicast  address, as in SDP 
Defined in: Termination state for NAS Termination 
Characteristics: read/write 
5.1.4. Authentication server port 
PropertyId: aaaport 
Description: AAA server port where the MG must establish the session. 
Type: integer 
Defined in: Termination state for NAS Termination 
Characteristics: read/write 
  
Maybe I am missing something too... 
Comments are welcome 
Fernando Vallejo 
Alcatel Spain 
  
[e-mail] wrote: 
A New Internet-Draft is available from the on-line Internet-Drafts
directories. 
This draft is a work item of the Media Gateway Control Working Group of the
IETF. 
        Title           : Megaco/H.248 NAS Package 
        Author(s)       : J. Mitchell, t. Taylor, A. Whitton, R. Subramaniam

        Filename        : draft-ietf-megaco-naspkg-04.txt 
        Pages           : 18 
        Date            : 09-Apr-02 
This document is intended to satisfy the requirements in section 
11.2.5 of the Megaco/H.248 requirements document.  It defines five 
packages: 
- the base NAS package contains properties and events supported by 
all NAS terminations; 
- the NAS Incoming package contains properties and events 
supported by NAS terminations involved in calls initiated by the 
circuit network; 
- the NAS Outgoing package contains properties supported by NAS 
terminations involved in calls outgoing to the circuit network; 
- the NAS Control package contains an event supported by a NAS 
Control termination, which allows the MG to indicate a request to 
initiate a data connection to a terminal served by the switched 
circuit network; 
- the NAS ROOT package contains properties supported by an MG which 
is also capable of supporting at least the NAS and NAS Incoming 
packages. 
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-- 
Fernando Vallejo Lazaro
Phone:  [phone]
SW  Wireline ASD-Madrid
       ALCATEL
  

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