[Opensim-dev] Hearthbeat lost (LLCircuitData::checkCircuitTimeout)

[Jeff Kelley]

At 3:24 PM -0600 12/12/19, Cinder Roxley wrote:

>There isn't anything special in particular about the ping packet. It's a
>ping. Is the simulator receiving the ping or is the reply lost? Try doing a
>traceroute and see where things are getting lost.

Thanks for helping, Cinder.

traceroute is filtered inside my ISP network, however mtr shows no 
significant packet loss.

Keys:  Help   Display mode   Restart statistics   Order of fields   quit
                                                            Packets 
Pings
  Host                                                    Loss%   Snt 
Last   Avg  Best  Wrst StDev
  1. 192.168.0.1                                           0.0%    39 
0.4   0.4   0.4   0.5   0.0
  2. 194.149.164.48                                        0.0%    39 
34.9  36.1  34.9  37.5   0.4
  3. 194.149.166.58                                        0.0%    39 
35.9  36.0  34.9  37.2   0.2
  4. gsw-1-a9.fr.eu                                        0.0%    38 
37.8  36.3  35.0  39.1   0.7
  5. be102.rbx-g2-nc5.fr.eu                                0.0%    38 
39.1  50.9  39.1 112.1  22.2
  6. ???
  7. ???
  8. ???
  9. ns3360242.ip-91-121-221.eu                            0.0%    38 
39.1  39.0  37.9  40.5   0.3


I see UDP flowing in and out (tcpdump) and my avatar suffers no 
hiccup while moving. Everything looks good before the disconnect, 
except the ping jauge in the statistics window, and packet loss 
rising slowly up to 0.3% at disconnect time.

-- Jeff