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rut955 rut240 rut950 rutx11 rms vpn to openvpn wifi not sms trb140 firmware connection - ipsec on rutx12 rutx09 modbus
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RUTX 12 LAN PORT GOING DOWN

0 votes
454 views 2 comments
by anonymous

Hi guys.

i have frequent problems with LAN port going down. It looks like this:

2022-06-19 04:36:46 Switch Events Port link state of port LAN changed to UP
2022-06-19 04:36:46 Switch Events Port speed for port LAN changed to 1000 baseT
2022-06-19 04:36:44 Switch Events Port link state of port LAN changed to DOWN

2022-06-17 18:45:21 Switch Events Port link state of port LAN changed to UP
2022-06-17 18:45:21 Switch Events Port speed for port LAN changed to 1000 baseT
2022-06-17 18:45:19 Switch Events Port link state of port LAN changed to DOWN
2022-06-17 18:45:18 Switch Events Port link state of port CPU changed to UP
2022-06-17 18:45:18 Switch Events Port speed for port CPU changed to 1000 baseT
2022-06-17 18:45:18 Switch Events Port link state of port LAN changed to UP
2022-06-17 18:45:18 Switch Events Port speed for port LAN changed to 1000 baseT

Everything is connected with new cables, on the other side of lan cable there is Cambium Force 180 PMP which is a very reliable device.

This device is mission - critical to me.

Can someone help me how to resolve this or i go back to MikroTIk?

1 Answer

0 votes
by anonymous

Hello,

Do you experience connectivity loss to the Cambium Force device in relation with these port state changes?

Does the same occur with the other ports?

Also, I would like you to send me a troubleshoot file. Please, replicate the issue, then access router's WebUI, go to System -> Administration > Troubleshoot section and download troubleshoot file from there.

Best regards,

Žygimantas

by anonymous

Yes, unfortunately the whole LAN network behind Teltonika drops including the Cambium which is first. I have only one LAN port in use

I am using a new high quality cable

This is the log: 

https://pastebin.com/dl/iryLgx8a

by anonymous
I’ve also Set up a ping Reboot Rule now towards the cambium device, everything is good for the last 3 days, but im not sure if i can trust my life with this equipment. Especially Because it is on an Important remote location for which i need a crane to phisically access. If i put this aside, Teltonika is the best equipment of this type I’ve ever seen in my carrerr.