alex90 Posted August 4 Posted August 4 Buongiorno frazer Ho un problema molto frequente. Il netduma r3 perde momentaneamente la connessione. Collegato al fritzbox 7590 a monte. Exposed host verso duma. Mi è successo dopo un pò di tempo che uso questa configurazione. Allego registro dove viene registrata la perdita di connessione. Su fritz nessun evento di perdita da registro. Aiuto grazie R3_2025-08-04T09_40_11.436Z_logs.txt
Administrators Netduma Fraser Posted August 4 Administrators Posted August 4 Thank you for the logs, I can see it has disconnected & reconnected but not the specific reason why. There are some entries that it's thinking it's getting attacked by the fritz but they don't match up with the disconnects. Check the R3 WAN IP in WAN Settings and double check it's the same IP in the exposed host function (it may have changed). Correct it if necessary and make the R3 IP static/reserved on the fritz. Then monitor and see if it happens again please.
alex90 Posted August 4 Author Posted August 4 Ciao Ho controllato è l'indirizzo IP non è cambiato in quanto riservato.
alex90 Posted August 4 Author Posted August 4 10 minutes ago, alex90 said: Ciao Ho controllato e l'indirizzo IP non è cambiato in quanto riservato. Il mio duma continua a ricevere errori vedi registro R3_2025-08-04T19_14_05.873Z_logs.txt
Administrators Netduma Fraser Posted August 4 Administrators Posted August 4 Not sure what you mean by confidential but as long as it is the same IP as the R3 WAN page shows that's fine. You don't need to blur the IP, it's a local IP. On the R3 in DHCP set reserved IPs for all your devices and also set the DHCP lease time to 10000 apply, reboot from the interface, wait 4 minutes then monitor it please
alex90 Posted August 4 Author Posted August 4 Intendo che il duma ha sempre lo stesso indirizzo da fritz salvato nelle impostazioni di riserva. Provo a fare quello che mi hai detto. Domanda l'errore su registro duma dei continui salti nel tempo possono influire su questo?
Administrators Netduma Fraser Posted August 4 Administrators Posted August 4 No it's just log spam, you can ignore that
alex90 Posted August 4 Author Posted August 4 Ok ti aggiornerò se riscontrerò ancora disconnessione. Grazie al momento Netduma Fraser 1
alex90 Posted September 4 Author Posted September 4 Ciao Fraser Ieri sera ho riscontrato lo stesso problema di disconnessione improvvisa per poi ritornare. Sono stato via in vacanza e non ho approfondito da quando ci eravamo lasciati. Ho scaricato il registro
Administrators Netduma Fraser Posted September 4 Administrators Posted September 4 Looks like it lost connection to the modem briefly but doesn't say why, is the router set with a static IP on the modem?
alex90 Posted September 4 Author Posted September 4 Come noti ho fatto tutto quello che mi hai consigliato. Trovi qualche anomalia nelle impostazioni fritz e duma?
Administrators Netduma Fraser Posted September 4 Administrators Posted September 4 All looks good as far as I can tell, did you lose connection on the ISP router as well that you know of? Could you get the logs from the ISP router from the same time as that may tell us more
alex90 Posted September 4 Author Posted September 4 Ho controllato nessuna perdita dal registro fritz
Administrators Netduma Fraser Posted Thursday at 09:27 PM Administrators Posted Thursday at 09:27 PM If you get the logs it may show why the router disconnected
Administrators Netduma Fraser Posted Thursday at 10:40 PM Administrators Posted Thursday at 10:40 PM Its very hard to give a course of action when the logs are so vague, it says the link was down, that could be if it was unplugged for example which obviously didn't happen but could you replace the ethernet cable connecting the router to the fritz please and see if it happens again?
alex90 Posted Thursday at 10:51 PM Author Posted Thursday at 10:51 PM Posso provare ma non penso sia questo il problema. uso il cavo ufficiale netduma ed è quasi nuovo.
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