> On 25 Aug 2020, at 18:13, Douglas Fischer <fischerdoug...@gmail.com> wrote: > > With some analysis of what is running over our network, ISP or ITP, we will > be able to see some TCP/UDP(mostly UDP) packets with source or destination to > port 0.
Are you certain that the UDP packets exhibit port 0, or is this flow telemetry reporting non-initial fragments as port 0 (they don’t actually have ports). -------------------------------------------- Roland Dobbins <roland.dobb...@netscout.com>