Messages

1

Tutorials and FAQs / Re: Lan to Lan Routing

« on: October 05, 2022, 12:00:53 pm »

So the OPNsense is the default gateway for both lan networks.  When I put in the static route to be the LAN interface of the other lan is just repeats to itself.  So it's like it can't find the other machines in that broadcast network so it sends it to itself to find it.

OK, I think I got it.  I had to enable

Dynamic gateway policy    This interface does not require an intermediate system to act as a gateway

Then I created gateways for the networks and put them at higher priority than the default.

I then lost my VPN tunnel, once I put static routes into the networks going to those dynamic gateways then vpn came back up and lan to lan communication works.

Thanks!

2

Tutorials and FAQs / Lan to Lan Routing

« on: October 04, 2022, 08:30:15 pm »

So I have replaced my NetScalers and SD-WAN boxes as routers with OPNsense.

I have the IPsec VPN portion working great, but at one of my datacenters I have multiple LANs that I need to be able to talk to each other.  Both LANs can get to the WAN interface, but can't get to each other.

When doing a tracert it hits the OPNSense, which then forwards it on to the default gateway.  I put in another gateway with a route to the OPNSense LAN interface but it just keeps looping to that interface, instead of going on to the device on that Subnet.

I have opened up my firewall rules for all ports in all direction for testing.  Still no go.

Anyone know what I am missing?