Blue Team Field Manual

Ping sweep for network:

# nmap -sn -PE <IP ADDRESS OR RANGE> 

Scan and show open ports:

# nmap --open <IP ADDRESS OR RANGE>

Determine open services:

# nmap -sV <IP ADDRESS> 

Scan two common TCP ports, HTTP and HTTPS:

# nmap -p 80,443 <IP ADDRESS OR RANGE> 

Scan common UDP port, DNS:

# nmap -sU sp 53 <IP ADDRESS OR RANGE>

Scan UDP and TCP together, be verbose on a single host and include optional skip ping:

# nmap -v -Pn -sU -sT -p U:53,111,137,T:21-25,80,139,8080 <IP ADDRESS>