Re: ports per IP

[Daniel Miller <bonsaiviking () gmail com>]

Robin,

No, I'm afraid there isn't such an option. You are far from the first to
request it, though. Part of the problem is that the ultrascan engine that
Nmap uses for the majority of scan types keeps a list of ports to try as a
"global" list, apart from individual hosts. So reworking the code to
support this use case would be pretty tricky.

That said, I suppose we could introduce some other type of structure to
keep track of a set of ports per host and then optionally use that instead
of the global list in get_next_target_probe in scan_engine.cc. I haven't
looked into how difficult that might be.

Dan

On Sat, Feb 25, 2017 at 1:28 PM, Robin Wood <robin@digi.ninja> wrote:

> When running a scan, is there any way to specify ports per IP? I've
> already done a bunch of scans and have a list of open ports per IP and now
> want to run scripts on those. I could scan all IPs and use -p and specify
> all the open ports but that wouldn't be efficient.
>
> Something like:
>
> 1.2.3.4:80,443 2.3.4.5:53,5900
>
> Robin
>
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