Re: 60+% ping packet loss on Pi3 under -current and stable-13

On Sun, May 01, 2022 at 12:58:45PM -0700, Mark Millard wrote:
> 
> Looks like there is some problem getting past
> gig1-1-1.gw.davsca11.sonic.net .
> 

That seems independent of my own internal connection problems,
but worth taking up with my ISP on Monday. Meanwhile, can you
ping any other hosts in the 50.1.20.31-24 range? All are up
at the moment. Hosts 28 and 24 are the troublemakers. 

If anybody cares there's an ascii-art network diagram at
http://www.zefox.net/~fbsd/netmap

Not sure it'll survive the mailing list, but here goes:
dsl_modem-----switch---------router-----lan-------wifi-----pi4_workstation
                      |                  |             | 
                      |                  |             |---Mac workstation
                      |                  |
                      |                  |------printer
    ------------------|
    |
    |------50.1.20.30 ns1.zefox.net Pi2 12.3 usb-serial----50.1.20.27
    |------50.1.20.29 ns2.zefox.net Pi2 12.3 usb-serial----50.1.20.30
    |------50.1.20.27 www.zefox.net Pi2 12.3 usb-serial----50.1.20.26
    |------50.1.20.26 www.zefox.com Pi2 -current usb-serial---50.1.20.24
    |------50.1.20.24 pelorus.zefox.org Pi3 13.1 usb-serial---50.1.20.28
 switch
    |------50.1.20.25 nemesis.zefox.com Pi4 -current usb-serial---50.1.20.29
    |------50.1.20.28 www.zefox.org Pi3 -current usb-serial----50.1.20.25

Thanks for your help!

bob prohaska