Re: Doubt with Interface Identifier in M2UA

"Brian F. G. Bidulock" <[email protected]> Fri, 22 Jul 2011 06:07:28 -0600
Newsgroups gmane.ietf.sigtran
Organization http://www.openss7.org/
Message-ID <[email protected]>
rajangam.subramanian,


No.  If you want to list two Integer Interface Identifiers it is:

	Tag (0x1), Length (8)
	Integer interface id 1
	Tag (0x1), Length (8)
	Integer interface id 2

--brian

[email protected] wrote:                 (Fri, 22 Jul 2011 12:42:30)
>    Hello all,
> 
>        According to RFC 3331 section 3.2 While sending the Integer
>    Interface Identifier the Length has to be always set to 8 (i.e., each
>    Integer Interface Identifier should have a separate tag and length).
>    But in the message definition of ASP Active (Section 3.3.2.7) while
>    defining the format of the Integer Interface Identifier it does not
>    indicate the length to be 8 but gives the structure as Tag(0x1), Length
>    followed by Interface Identifiers.
> 
> 
> 
>    Now my doubt is whether it is correct/acceptable for an ASP to send
>    multiple Integer Interface Identifiers with a Single tag and length
>    value. For example it I have two Integer Interfaces (Integer Interface
>    Id1 and Integer Interface id 2) can I send the ASP Active with Integer
>    Interface Identifier as follows
> 
> 
>    Tag (0x1)
> 
>             Length =16 (indicates two interfaces)
> 
>    Integer interface id 1
> 
>    Integer Interface id 2
> 
> 
>    Regards,
> 
>    Rajangam

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-- 
Brian F. G. Bidulock
[email protected]
http://www.openss7.org/