RUTX50 - IPV6/4 up and down

NETWORKING SOLUTIONS
1

Hello,

I have problems to get permanent 5G … after a bit time it change to 4G … and I can see this log entries over the last time … it is really annoying to work with a slow network

5671 2024-05-07 21:40:54 Health checker IPv4 connectivity started to fail
5670 2024-05-07 21:35:50 Health checker IPv4 connectivity restored
5669 2024-05-07 21:34:50 Health checker IPv4 connectivity started to fail
5668 2024-05-07 21:13:43 Health checker IPv4 connectivity restored
5667 2024-05-07 21:12:43 Health checker IPv4 connectivity started to fail
5666 2024-05-07 20:56:36 Health checker IPv4 connectivity restored
5665 2024-05-07 20:55:36 Health checker IPv6 connectivity restored
5664 2024-05-07 20:55:35 Health checker IPv4 connectivity started to fail
5663 2024-05-07 20:54:33 Health checker IPv6 connectivity started to fail
5662 2024-05-07 20:48:27 Health checker IPv6 connectivity restored

Any idea about the root cause - firmware is up-to-date.

Only a reboot help to cover the situation for at least the moment

Cheers,
Christian

3

Hello,

Do you have a stable 5G signal where you are? Which 5G technology does your location use, NSA or SA? How is your mobile network signal, particularly when transitioning from 5G to 4G? Could you provide a screenshot of the Status → Network → Mobile webpage?

Best regards,

4

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5

and it happen again …

5726 2024-05-08 14:00:59 Web UI Password auth succeeded for admin on HTTP from 192.168.1.171
5725 2024-05-08 13:09:09 Health checker IPv6 connectivity restored
5724 2024-05-08 13:08:09 Health checker IPv6 connectivity started to fail
5723 2024-05-08 12:56:15 DHCP Leased 192.168.1.171 IP address for client a8:a1:59:3f:3b:af - CF in LAN
5722 2024-05-08 12:55:08 Health checker IPv6 connectivity restored
5721 2024-05-08 12:54:07 Health checker IPv6 connectivity started to fail
5720 2024-05-08 11:59:00 Health checker IPv6 connectivity restored
5719 2024-05-08 11:57:00 Health checker IPv6 connectivity started to fail
5718 2024-05-08 10:56:05 DHCP Leased 192.168.1.129 IP address for client 3c:7c:3f:c3:58:71 - DESKTOP-TPLPO7D in LAN
5717 2024-05-08 10:55:56 WiFi MingTian2: WiFi client connected: 72:A6:2F:45:A7:D3
6

after I rebooted the router it works

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7

Hello,

It seems you’re using both IPv4 and IPv6. Could you go to Network > WAN and next to the active mobile interface, press “Edit”? In the new pop-up window, select PDP type as “IPv4” and try using it with this setting and report if connectivity issues persist.

2024-05-09-13-02-20-RUTX50 - Teltonika Networks — Mozilla Firefox
2024-05-09-13-02-20-RUTX50 - Teltonika Networks — Mozilla Firefox844×609 21.5 KB

Kind regards,

8

thanks for the feedback and sorry for the late response … I changed to use IPV4 only and now let us see

Thanks,
Christian