On 2005-09-05, Theodoros Pagtzis wrote:
>
> HOW will the AR "remember" each these LLA if they are _NOT_ stored each
> in a NCE (since the overriding flag is not set) during DAD resolution??
Ah, I see what you mean now!
They _are_ stored in the NC. The AR is unmodified, so the
state machine in 2461(bis) applies ...
State Event Action New state
- Packet to send. Create entry. INCOMPLETE
Send multicast NS.
Start retransmit timer
INCOMPLETE NA, Solicited=1, Record link-layer REACHABLE
Override=any address. Send queued
packets.
So, an entry is created in state INCOMPLETE and an NS is sent,
and when the ON replies with NA(O=0,S=1) the entry is promoted
to REACHABLE and traffic begins.
Hope that helps,
-----N
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