Firewall not blocking port access?
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@xokia Those would be responses from the web server to that device.
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Where do you have Suricata running: WAN or LAN interface?
If WAN, Suricata sits out in front of the firewall and thus sees inbound traffic before any firewall rules have been applied. This is one reason I recommend running Suricata on internal interfaces and not on the WAN. It will be checking and blocking traffic the subsequent firewall rules are going to block anyway, so you are doing double work for no benefit. Check out these diagrams to see how Suricata is plumbed in pfSense:
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I have Snort running on my local LAN.
This is actually a durp moment. I had assigned a static IP to my local desktop because I was accessing a new managed switch I purchased to set the switch up for my network. I forgot to switch the desktop IP back. So while I was saying nothing existed at 192.168.3.2 it was actually the machine I was using to access everything. So False alarm.