Does OPNsense reject or silently drop 113 by default?

[eponymous]

Hi,

Running an NMAP scan on an OPNsense firewall which has no inbound connections allowed by default.

I'm seeing port 113 with state "closed" reason: "reset ttl 59". I would've expected to see it marked as "filtered".

Could this just be an intermediary or ISP trying to be clever and returning a reset instead?

Thanks.

[hescominsoon]

no..it's probably your isp...