UTM Setup multiple VLANS on the same interface

Hi Badrobot 

It is possible to set up multiple VLANs on a single interface. As suggested by DKKDG you just need to create one. If you want to refer to any KBAs, please check these Sophos UTM - How to define a network interface and check Ethernet VLAN type.

Ok but do I also need to create NAT rules and Firewall rules as well, I read that somewhere else in here but I want to walk through each aspect since changes like this typically require downtime, most of the switches are setup so i just need to configure the firewall now.

Hi Badrobot,

Yes, you should consider each networked subnet/interface on your UTM needing rules/nats and masquerades where needed.

The UTM is a stateful firewall that is in default drop fallback so unless you allow from one network to another/network to internet it will be blocked.

Emile

Hi Badrobot,

Yes, you should consider each networked subnet/interface on your UTM needing rules/nats and masquerades where needed.

The UTM is a stateful firewall that is in default drop fallback so unless you allow from one network to another/network to internet it will be blocked.

Emile