[dns-operations] ip id from servers

[Randy Bush]

> There is very little fragmented traffic other than from nameservers.

this has been measured?  taken where?  paper cite, plz?

we see some where jumbo frames meet 1500.

but, in this case, i am not talking about a couple of duplicate tuples.
i am talking dozens to 100+, while other sources with similar packet
counts show zero or one dupe (and the one dupe is where there were
enough packtes to repeat the ip id).  elephants among mice.

randy