Erreur de perte de paquet et pourtant réseau stable

Salut, je constate pas mal d’évènement de ce type :


et pourtant mes caméras fonctionnent impec. je suis sur un réseau dédié direct.

de plus dans les logs de « hikvisioneventd » j’ai ça tout le temps:

8755|Device 290 request.on ERROR, erreur = Error: socket hang up
8756|Device 290 request.on ERROR, erreur = Error: socket hang up
8757|Device 290 request.on ERROR, erreur = Error: socket hang up
8758|Device 290 request.on ERROR, erreur = Error: socket hang up
8759|Device 170 connectAlertStream KO1 on the hik, Code: 401 - {"date":"Fri, 02 Sep 2022 00:42:36 GMT","x-content-type-options":"nosniff","x-frame-options":"SAMEORIGIN","x-xss-protection":"1; mode=block","content-length":"178","content-type":"text/html","connection":"close","www-authenticate":"Digest qop=\"auth\", realm=\"IP Camera(J9706)\", nonce=\"613237613a66626136346364323a6cf7f9337115884075408df7fe1b51f2\", stale=\"FALSE\", Basic realm=\"IP Camera(J9706)\""} -
8760|Device 290 request.on CLOSE
8761|Device 290 request.on CLOSE
8762|Device 290 request.on CLOSE
8763|Device 290 request.on CLOSE
8764|Device 169 request.on CLOSE
8765|Device 290 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:XX/ISAPI/Event/notification/alertStream
8766|Device 290 Processus de connexion termined
8767|Device 290 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:XX/ISAPI/Event/notification/alertStream
8768|Device 290 Processus de connexion termined
8769|Device 289 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:80/ISAPI/Event/notification/alertStream
8770|Device 289 Processus de connexion termined
8771|Device 290 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:XX/ISAPI/Event/notification/alertStream
8772|Device 290 Processus de connexion termined
8773|Device 289 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:80/ISAPI/Event/notification/alertStream
8774|Device 289 Processus de connexion termined
8775|Device 290 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:XX/ISAPI/Event/notification/alertStream
8776|Device 290 Processus de connexion termined
8777|Device 290 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:XX/ISAPI/Event/notification/alertStream
8778|Device 290 Processus de connexion termined
8779|Device 290 request.on ERROR, erreur = Error: socket hang up
8780|Device 290 request.on ERROR, erreur = Error: socket hang up
8781|Device 290 request.on ERROR, erreur = Error: socket hang up
8782|Device 290 request.on ERROR, erreur = Error: socket hang up
8783|Device 289 request.on ERROR, erreur = Error: socket hang up
8784|Device 290 request.on ERROR, erreur = Error: socket hang up
8785|Device 290 request.on ERROR, erreur = Error: socket hang up
8786|Device 290 request.on CLOSE
8787|Device 290 request.on CLOSE
8788|Device 289 request.on CLOSE
8789|Device 290 request.on CLOSE
8790|Device 290 request.on CLOSE
8791|Device 290 request.on CLOSE
8792|Device 290 request.on CLOSE
8793|Device 170 request.on CLOSE
8794|Device 289 request.on ERROR, erreur = Error: socket hang up
8795|Device 290 request.on ERROR, erreur = Error: socket hang up
8796|Device 289 request.on ERROR, erreur = Error: socket hang up
8797|Device 289 request.on CLOSE
8798|Device 290 request.on CLOSE
8799|Device 289 request.on CLOSE
8800|Device 290 request.on ERROR, erreur = Error: socket hang up
8801|Device 290 request.on ERROR, erreur = Error: socket hang up
8802|Device 290 request.on ERROR, erreur = Error: socket hang up
8803|Device 290 request.on CLOSE
8804|Device 290 request.on CLOSE
8805|Device 290 request.on CLOSE
8806|Device 290 request.on ERROR, erreur = Error: socket hang up
8807|Device 289 request.on ERROR, erreur = Error: socket hang up
8808|Device 289 request.on CLOSE
8809|Device 290 request.on CLOSE
8810|Device 169 connectAlertStream KO1 on the hik, Code: 401 - {"date":"Fri, 02 Sep 2022 00:42:35 GMT","x-content-type-options":"nosniff","x-frame-options":"SAMEORIGIN","x-xss-protection":"1; mode=block","content-length":"178","content-type":"text/html","connection":"close","www-authenticate":"Digest qop=\"auth\", realm=\"IP Camera(J9706)\", nonce=\"373966373a66626136346263613a6cf7f9337115884075408df7fe1b51f2\", stale=\"FALSE\", Basic realm=\"IP Camera(J9706)\""} -
8811|Device 169 request.on CLOSE
8812|Device 289 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:80/ISAPI/Event/notification/alertStream
8813|Device 289 Processus de connexion termined
8814|Device 289 request.on ERROR, erreur = Error: socket hang up
8815|Device 289 request.on CLOSE, on va relancer la connexion dans 30 secondes
8816|Device 289 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:80/ISAPI/Event/notification/alertStream
8817|Device 289 Processus de connexion termined
8818|Device 289 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:80/ISAPI/Event/notification/alertStream
8819|Device 289 Processus de connexion termined
8820|Device 289 request.on ERROR, erreur = Error: socket hang up
8821|Device 289 request.on CLOSE
8822|Device 289 request.on ERROR, erreur = Error: socket hang up
8823|Device 289 request.on CLOSE
8824|Device 289 Start connectAlertStream function to http://XXX.XXX.XXX.XXX:80/ISAPI/Event/notification/alertStream
8825|Device 289 Processus de connexion termined
8826|Device 289 request.on ERROR, erreur = Error: socket hang up
8827|Device 289 request.on CLOSE

Comment pourrais-je améliorer le système pour ne pas avoir ce genre d’erreur ?

Merci

j’ai aussi ce genre d’erreur… donc + 2 ( sur 2 installs )

[Soluce]
Relance le Demon Express permet de sortir de cette boucle.