LAN traffic being sent out to internet

[ultimz]

Hi all,

I have a strange issue. I have setup multi-wan with the following

Fibre with public IP on opnsense (ex 197.x.x)
LTE router on private IP to opnsense (ex 192.168.1.2/24 with LTE router having 192.168.1.1 address)
LAN with private IP (ex 192.168.0.1/24)

The internet interfaces are configured in a failover gateway group with LTE having a lower (more important) priority but listed as tier 2 instead of fibre which is tier 1.

When I try to connect from 192.168.0.x to 192.168.1.1 (to manage the LTE router) it seems the traffic gets sent out of the fibre interface to the internet.

What can I check? I have tried changing various settings but no luck... guessing it can't be a firewall issue?

[ultimz]

Attached an image of a tracert. Would appreciate any assistance on this - thanks.

[thebull]

It seems OPNsense doesn't know that there is an interface in 192.168.1.0/24, is the interface enabled and listed onder System -> Routes -> Status?

[Patrick M. Hausen]

Does your allow rule on LAN explicitly set a gateway? If yes, remove that.

[ultimz]

It seems OPNsense doesn't know that there is an interface in 192.168.1.0/24, is the interface enabled and listed onder System -> Routes -> Status?

Yes it's enabled and it is listed under route status as well.

[ultimz]

Does your allow rule on LAN explicitly set a gateway? If yes, remove that.

This worked! Thanks so much... the gateway group was set there. I changed it to "default" and everything is working now. Appreciate the help