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Posted by on April 1, 2007, 6:10 am
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On Mar 31, 5:38 pm, saju...@gmail.com wrote:
>
> > On 31 Mar 2007 02:31:11 -0700, saju...@gmail.com wrote:
>
> > >Hi ,
>
> > >I was going through the RFC 2960 of SCTP .One doubt that i have is how
> > >does SCTP identify the remote end of the association.There's a
> > >destination port number in the SCTP common header ,but where does it
> > >specify a destination IP address ?
> > >sars
>
> > A quick glance suggests that the destination endpoints are identified
> > in an INIT chunk.
>
> But the IP address field in the INIT chunk is the address of the
> sending end point .It is from this INIT chunk that the destination end
> point gets the source IP address .
> So the question remains...where does the sender specify the remote IP
> address?
I think i got it ...the destination IP address is specified by the
SCTP users like SUA ...in the CLDT message of SUA , there 's a
destination address field .So when SCTP gets this message , it will
make an INIT chunk and then sent to the IP layer , where an IP packet
is made after taking the IP address from the SUA packet .
Can any one cofirm this explanation ?
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