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  • Validating inter-VLAN routing on UTM9

    Hello Sophos Community, Is there a way to validate inter-VLAN routing on a UTM9 appliance? Our network is setup using 5 or 6 different VLANs and everything has been working great and as expected for the past few years. Recently, I created a new VLAN…
  • How to block/restrict inter-VLAN routing?

    Hello, first off, I was reading different threads about this, but couldn't find an answer for my case, hence this post. I have Sophos UTM 9 attached to a Layer 2 switch and the to some Virtual machines. There is a LAGP enabled in the sophos…
  • Can ping from UTM, but not from host to host in VLAN

    I recently setup VLAN 2 within our network have everything pointing to the UTM for routing. I can ping the switches on the VLAN 2, but can't ping the host of the VLAN 2 from the VLAN 1. However, I can ping the host of VLAN 2 from the firewall. I've…
  • Route from untagged default internal lan to tagged vlan?

    Hello! I have setup my UTM with several VLANS alongside with the default internal lan (this is untagged). As I have understood the UTM creates routes to the different interfaces itself and the only thing I have to do is to allow traffic through the firewall…