Re: Issue 46 (was: protocol draft status and moving forward)

 > > The issue list is at [3]. The issues that I
> believe still
> > need further discussion are
> > 
> >      46 - question about additional addresses
> 
> There are some changes still missing from the 05 for
> this.
> 
> The beginning of the 3.6 would need to be changed,
> i.e. change
> 
>
----------------------------------------------------------------------
>    As described in Section 3.4, both the initiator
> and responder can
>    send a list of additional addresses in the
> IKE_AUTH exchange.  This
>    information can be updated by sending an
> INFORMATIONAL exchange
>    request message that contains either one or more
> ADDITIONAL_IP4/
>    6_ADDRESS notifications or the
> NO_ADDITIONAL_ADDRESSES notification.
>    The message exchange will look as follows:
>
----------------------------------------------------------------------
> 
> to
> 
>
----------------------------------------------------------------------
>    As described in Section 3.4, both the initiator
> and responder can
>    send a list of additional addresses in the
> IKE_AUTH exchange.  This
>    information can be updated by sending an
> INFORMATIONAL exchange
>    request message that contains either one or more
> ADDITIONAL_IP4/
>    6_ADDRESS notifications or the
> NO_ADDITIONAL_ADDRESSES
>    notification. The NO_ADDITIONAL_ADDRESSES notify
> is used to
>    indicate that there are no additional addresses
> besides the address
>    used in the IP-headers. The

Why does one have to indicate that they have
NO_ADDITIONAL_ADDRESSES ? If i don't send
ADDITIONAL_IP* notification then you just have one
address to operate with. What is the use of explicitly
indicating this ? Also, ADDITIONAL_IP with zero
address can do the same i guess i.e ADDITIONAL_IP*
replaces the previous list with zero or more
addresses.

-thanks
mohan

> ADDITIONAL_IP4/6_ADDRESS are used to
>    give complete list of additional addresses (in
> addition to the one
>    in the IP-header). The new address list will
> completely overwrite
>    the previous list.
> 
>    The message exchange will look as follows:
>
----------------------------------------------------------------------
> -- 
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