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High availability / Various problems with High Availability (problems with OpenVPN and SquidProxy)
« on: April 22, 2021, 02:48:40 pm »
Good morning all. I have set up an OpnSense machine which works fine. Proxy service enabled which works perfectly and OpenVPN which works perfectly.
I decided to set up a second OpnSense machine for failover.
I have done all the procedure to set up the high availability. The high availability works very well, I have my master and my client etc ...
Since the implementation of the high availability, I have encountered very frequent disconnection problems on OpenVPN. I ended up fixing the problem by forcing the MTU to 1400. I didn't have this problem before setting up the high availability.
And more boring, impossible to browse the internet through the proxy. I tried both on the IP lan and the IP v-lan, the proxy no longer plays its role. Without proxy just with gateway i can go to internet, but i want to use the proxy service.
Do you have any idea on this?
Thank you in advance.
I decided to set up a second OpnSense machine for failover.
I have done all the procedure to set up the high availability. The high availability works very well, I have my master and my client etc ...
Since the implementation of the high availability, I have encountered very frequent disconnection problems on OpenVPN. I ended up fixing the problem by forcing the MTU to 1400. I didn't have this problem before setting up the high availability.
And more boring, impossible to browse the internet through the proxy. I tried both on the IP lan and the IP v-lan, the proxy no longer plays its role. Without proxy just with gateway i can go to internet, but i want to use the proxy service.
Do you have any idea on this?
Thank you in advance.