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

I just saw something odd when trying to test again.

I did not manage to capture the earlier display updates
but when it first connected it had a list of "(waiting
for reply)" lines from 17. to 27. with www.zefox.org
at 28. That range got shorter in steps but fairly
rapidly. Before the 18. to 28. showed up it sat at
17. (waiting for reply) for a while.

I finally captured it with www.zefox.org at 20. :

                                     My traceroute  [v0.95]
amd64_ZFS (192.168.1.120) -> www.zefox.org (50.1.20.28)                2022-05-02T11:36:06-0700
Keys:  Help   Display mode   Restart statistics   Order of fields   quit
                                                       Packets               Pings
 Host                                                Loss%   Snt   Last   Avg  Best  Wrst StDev
 1. 192.168.1.1                                       0.0%    30    0.2   0.8   0.2   1.5   0.4
 2. 172.30.26.66                                      0.0%    30   69.5  70.0  42.1 138.0  19.7
 3. 68.85.243.77                                      0.0%    30   38.8  49.3  38.8  61.5   6.7
 4. 24.124.129.106                                    0.0%    30   64.0  52.2  10.1 109.4  14.7
 5. 96.216.60.165                                     0.0%    30   62.6  47.6  17.3  62.6  12.0
 6. 68.85.243.197                                     0.0%    29   66.9  55.0  28.4  78.3  10.5
 7. be-36241-cs04.seattle.wa.ibone.comcast.net        0.0%    29   68.9  57.8  28.6 122.3  14.9
 8. be-2412-pe12.seattle.wa.ibone.comcast.net         0.0%    29   65.7  57.8  49.5 120.7  13.5
 9. (waiting for reply)
10. be2075.ccr21.sfo01.atlas.cogentco.com             0.0%    29   78.6  74.3  63.7 135.2  15.4
11. be2379.ccr31.sjc04.atlas.cogentco.com             0.0%    29   83.0  74.0  62.1 153.8  20.6
12. 38.104.141.82                                     0.0%    29  106.6  78.3  62.0 168.3  25.7
13. 0.xe-0-3-0.scrm-gw1.scrmca01.sonic.net            0.0%    29   83.7  73.4  58.9 134.8  13.5
14. 0.xe-0-0-0.cr1.scrmca13.sonic.net                 0.0%    29   60.6  72.0  50.8 135.6  14.3
15. gig1-1-1.gw.wscrca11.sonic.net                    0.0%    29  104.8  75.1  44.2 136.7  18.8
16. gig1-1-1.gw.davsca11.sonic.net                    0.0%    29   85.4  73.8  48.2 136.3  14.4
17. (waiting for reply)
18. (waiting for reply)
19. (waiting for reply)
20. www.zefox.org                                    86.2%    29  160.4 144.9 102.1 160.5  28.6

www.zefox.org ended up at 17. and stayed there
once it got there.

I've no clue if this observation is of any use.


===
Mark Millard
marklmi at yahoo.com