Re[2]: Re[2]: Network anomalies after update from 11.2 STABLE to 12.1 STABLE

2019-10-19 Thread Paul
Hi Rick, RST is only one part of a syndrome. Apart from it, we have a ton of different other issues. For example: a lot (50+) of ACK and [FIN, ACK] re-transmissions in cases where they are definitely not needed, as seen in tspdump, unless the packets that we see in the dump are not actually

Re[2]: Network anomalies after update from 11.2 STABLE to 12.1 STABLE

2019-10-19 Thread Paul
19 October 2019, 19:35:24, by "Michael Tuexen" : > > On 19. Oct 2019, at 18:09, Paul wrote: > > > > Hi Michael, > > > > Thank you, for taking your time! > > > > We use physical machines. We don not have any special `pf` rules. > > Both sides ran `pfctl -d` before testing. > Hi Paul, > >

Re: Re[2]: Network anomalies after update from 11.2 STABLE to 12.1 STABLE

2019-10-19 Thread Rick Macklem
Btw, I once ran into a situation where "smart networking" was injecting RSTs into a TCP stream. The packet captures at the client and server machines were identical, except for the RSTs and the problem went away when I connected the two machines with a cable, bypassing the network. Might be worth

Re[2]: Network anomalies after update from 11.2 STABLE to 12.1 STABLE

2019-10-19 Thread Paul
Hi Michael, Thank you, for taking your time! We use physical machines. We don not have any special `pf` rules. Both sides ran `pfctl -d` before testing. `nginx` config is primitive, no secrets there: --- user www;

Re: XScreenSaver must bu rerun as demon on new login in Xfce 4.14

2019-10-19 Thread Guido Falsi via freebsd-stable
On 19/10/19 05:25, Dmitry Postolov wrote: > Hi to FreeBSD Community! Sorry for my very bad English... > > FreeBSD-12.1-RC2-amd64. Xfce 4.14 from the "latest" pkg repository. > XScreenSaver 5.43 (09-Jul-2019). > > XScreenSaver must bu rerun as demon on new login, because > in other case it dont