Subject: RE: draft-olson-sdp-ipv6-02.txt

From: "Mandato, Davide" <[email-masked]>
Date: Wed, 12 Dec 2001 20:00:35 +0100

Dear all

there is a term missing in the syntax we proposed.
The corrected syntax should be:

hexpart = hex4 7*(":" hex4) | [hex4 n*(":" hex4)] "::" [hex4 m*(":" hex4)] 
            ; 0 <= n <= 6
            ; m = 6 - n - j
            ; 0 <= j <= 6 - n 
            ; n = 0 when term hex4 n*(":" hex4) does not appear

Sorry about that.

Kind Regards,
Davide

-----Original Message-----
From: Mandato, Davide
To: 'Gonzalo Camarillo'; mmusic
Cc: Sean Olson (EUS); Colin Perkins; Joerg Ott
Sent: 12/12/01 6:36 PM
Subject: RE: draft-olson-sdp-ipv6-02.txt

Dear all

we have got the impression that there are a couple of typos in 
the ABNF Syntax and in the Example sections of this draft.

ABNF Syntax:

hexpart =	hexseq | hexseq "::" [hexseq] | "::" [hexseq]
hexseq =    hex4 *(":" hex4)

we think this should look like the following:

hexpart =	[hex4 n*(":" hex4)] "::" [hex4 m*(":" hex4)] 
            ; 0 <= n <= 6
            ; m = 6 - n - j
            ; 0 <= j <= 6 - n 
            ; n = 0 when term hex4 n*(":" hex4) does not appear

Example:

u=http://[FFFF::10.2.12.126]/marsII

if you meant the use of "IPv4-mapped IPv6 address", then the 
correct address should be the one indicated below:

u=http://[::FFFF:10.2.12.126]/marsII

Hope this can help.

Kind Regards,

Davide Mandato,
Oliver Kramer
Sony International (Europe) GmbH
_______________________________________________________________
        
 Davide Mandato

 Principal Engineer

 Sony International (Europe) GmbH 
 Advanced Technology Center Stuttgart      
 Telecommunication R&D Europe (TRDE)  

 Heinrich-Hertz-Str. 1           <http://www.sony-europe.com/>
 70327 Stuttgart, Germany        <http://www.sony.de>

 Tel:       +49-(0)711-5858-797
 Fax:	      +49-(0)711-5858-468
 E-mail:    <mailto:[email-masked]>
______________________________________________________________

--> -----Original Message-----
--> From: Gonzalo Camarillo [mailto:[email-masked]]
--> Sent: Tuesday, December 11, 2001 9:46 PM
--> To: mmusic
--> Cc: Sean Olson (EUS); Colin Perkins; Joerg Ott
--> Subject: draft-olson-sdp-ipv6-02.txt
--> 
--> 
--> Hello,
--> 
--> sorry for the confusion with the version number of the 
--> draft. It seems
--> that version 02 was not stored in the archives for some reason, and
--> version 03 was rejected.
--> 
--> Anyway, the latest version of the draft is now 02 and it 
--> can be fetched
--> from:
--> 
--> http://standards.ericsson.net/gonzalo/papers/draft-olson-sdp
--> -ipv6-02.txt
--> 
--> After the IETF it will appear properly in the archives.
--> 
--> Best regards,
--> 
--> Gonzalo
--> -- 
--> Gonzalo Camarillo                    Phone :   +1 212 939 71 71
--> Columbia University                  Mobile:  +358 40 702 35 35
--> 472 Computer Science Building        Fax   :  +358  9 299 30 52
--> 1214 Amsterdam Ave., Mail Code 0401  http://www.hut.fi/~gonzalo
--> New York, NY 10027                   
--> USA                              [email-masked]
-->