The customer needed to know if the packet wasn't going to arrive as scheduled.

So it's seeing the packets go by with no checksum set.

This isn't a problem for most traffic because most packets aren't going to time out.

The privileged man opened the packet, looked in, then, laying it down, went to the window.

Well, since this has been redirected through a different machine, those packets are no longer going to be correct.

One of the tools a router uses to decide where a packet should go is a configuration table.

So packets can come in and go out of IPv6 with no trouble at all.

It's not a yes or no, this packet can or cannot go.

They would like to know in more detail where certain large packets of cash have gone.

The packet went beneath the folds of the black cloak.