System reboots when WAN goes off

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Rickytr

Newbie
Posts: 26
Karma: 2

System reboots when WAN goes off

« on: February 19, 2020, 10:56:18 pm »

I have this problem since updated to 20.1. Everytime I restart the provider’s router or disconnect the ethernet cable from the wan port of the opnsense box the system crashes and reboots. I tried to set ‘prevent interface removal’ without any success. Any suggestion?

Riccardo

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marjohn56

Hero Member
Posts: 1701
Karma: 179

Re: System reboots when WAN goes off

« Reply #1 on: February 21, 2020, 06:19:53 am »

Do a search for *.core and see if there are any core dumps, might tell you what's barfing and causing the crash.

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OPNsense 24.7 - Qotom Q355G4 - ISP - Squirrel 1Gbps.

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franco

Administrator
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Posts: 17661
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Re: System reboots when WAN goes off

« Reply #2 on: February 21, 2020, 09:36:54 am »

core files are for programs crashing and this rather sounds like kernel crashing...

Do you have a small image without swap space? in this case you don't get crash reports in the GUI.

Cheers,
Franco

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Rickytr

Newbie
Posts: 26
Karma: 2

Re: System reboots when WAN goes off

« Reply #3 on: February 21, 2020, 11:16:30 am »

I have a complete image with swap space. From what I can see from console before the reboot I can say it’s a kernel error.

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