> The idea behind the validity test is that a node should only accept
> a redirect from router R1 if the node very recently sent a packet
> to R1 that was for the destination.
>
> In your implementation do you have something similar to a
> "destination cache"
> which retains the next hop where you last sent packet?
> Or do you always do a lookup and find the default route(s)?
You're supposed to accept Redirects even if there is no Destination
Cache entry...
Rich
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