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19.7 Legacy Series / Re: OpnSense stops routing all traffic when WAN drops
« on: January 08, 2020, 11:18:25 am »
I had a similar Problem like you, but a little different.
For exampler: On remote Site, when I had to reboot a attached switch, then my VPN Tunnel went down until die Uplinkport to the Internal Switch is up again, or opnsense was rebootet. The Internet connection for opnsense itself was not affected.
I found out, that when I set the checkbox "System - Settings - General - "Allow default gateway switching" then the problem does'n come again. I did not understand why, but since that it's working.
Maybe that could be a solution for you to.
For exampler: On remote Site, when I had to reboot a attached switch, then my VPN Tunnel went down until die Uplinkport to the Internal Switch is up again, or opnsense was rebootet. The Internet connection for opnsense itself was not affected.
I found out, that when I set the checkbox "System - Settings - General - "Allow default gateway switching" then the problem does'n come again. I did not understand why, but since that it's working.
Maybe that could be a solution for you to.