[kwlug-disc] Mysterious filtered ports on a server

[Remi Gauvin]

On 16-10-26 04:37 PM, B. S. wrote:

>
> D'OH! Right. (As in, gotcha.)
>
> [Others call it ignore.]
>
> However, the curious thing, if dropped, is that there were replies at all.
>

There were no replies... That's what Nmap means by "filtered"



 From the Nmap man page:

Filtered.  means that a firewall, filter, or other network obstacle is 
blocking the port so that Nmap cannot tell whether it is open or closed.
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