Hello!
So we recently setup two VLANS 10 & 20 on our Sophos UTM. The main purpose was for the APs so we can use both networks wherever we are in the building.
However; even with a rule in the firewall of Net1 & Net2 - - ANY - - Net1 & Net2 we're still able to access resources on both sides of the networks.
Not really sure what else we need to add to prevent this? And I did check this rule is at the top, so it should take precedence.
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