* Why UDP can't confirm ARP state?
@ 2013-08-16 17:07 Lin Ming
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From: Lin Ming @ 2013-08-16 17:07 UTC (permalink / raw)
To: networking
Hi list,
When TCP receives a packet, it can confirm the related ARP cache entry
in REACHABLE state.
Why can't UDP?
I think it's because UDP is connectionless.
But I don't get the exact reason.
Any hint?
Thanks,
Lin Ming
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