On June 23, 2014 6:03:13 PM CEST, Brandon Vincent <brandon.vinc...@asu.edu> wrote: > On 06/23/2014 03:24 AM, Petar Bogdanovic wrote: > > * server and client are managed very carefully by me and there > > were no significant changes during the past 6+ months. > > Do you know if any changes were made to the network infrastructure?
That's difficult to say. The folks at one end (where the server is) say no and that's pretty much all i know about infrastructure changes. But the thing is.. the server apparently sends a FIN.. hence the server closes the connection, nothing in between. And it does so out of the blue without any messages or errors. > > Improperly configured NGFWs can make a silent mess to legitimate > network > traffic. > > Brandon Vincent -- Sent from my phone.