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Does OPNsense reject or silently drop 113 by default?
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Topic: Does OPNsense reject or silently drop 113 by default? (Read 991 times)
eponymous
Jr. Member
Posts: 74
Karma: 5
Does OPNsense reject or silently drop 113 by default?
«
on:
August 12, 2022, 09:34:08 pm »
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.
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hescominsoon
Jr. Member
Posts: 87
Karma: 1
CDTT - Certified Duct Tape Technician
Re: Does OPNsense reject or silently drop 113 by default?
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Reply #1 on:
August 12, 2022, 11:36:54 pm »
no..it's probably your isp...
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Does OPNsense reject or silently drop 113 by default?