Automated and Readable Network Discovery with Nmap [YouTube Release]

Additional Resources:


How To Use Nmap for Network Inventory and Asset Discovery
Nmap for Network Inventory and Asset Discovery

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Chapters
00:00 NMAP
00:58 Basic NMAP Scan Options
03:52 Converting NMAP XML to HTML
07:15 NMAP Movie Histroy

in some case, nmap blows up with …

Starting Nmap 7.80 ( https://nmap.org ) at 2025-01-16 11:33 MST
Nmap scan report for vault.lan (10.0.0.1)
Host is up (0.00037s latency).
Not shown: 996 filtered ports
PORT    STATE SERVICE  VERSION
22/tcp  open  ssh      OpenSSH 9.4 (protocol 2.0)
53/tcp  open  domain   (generic dns response: NOTIMP)
80/tcp  open  http     nginx
443/tcp open  ssl/http nginx
1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at https://nmap.org/cgi-bin/submit.cgi?new-service :
SF-Port53-TCP:V=7.80%I=7%D=1/16%Time=678950F5%P=x86_64-pc-linux-gnu%r(DNSV
SF:ersionBindReqTCP,20,"\0\x1e\0\x06\x81\x85\0\x01\0\0\0\0\0\0\x07version\
SF:x04bind\0\0\x10\0\x03")%r(DNSStatusRequestTCP,E,"\0\x0c\0\0\x90\x04\0\0
SF:\0\0\0\0\0\0");
MAC Address: 00:E0:67:06:F4:19 (eac Automation-consulting Gmbh)

and post processing does not look good.

10.0.0.1 is my pfsense fw.