I am running a simple SYN scan of all ports on all hosts that I found on a previous ping scan saved to a file: targets
like this:
nmap -sS -p- -v -T5 -oN puzzling.txt -iL targets
As the scan runs it shows results like:
Discovered open port 23/tcp on xxx.xxx.xx.xx
But when the scan is done and I check the output file: puzzling.txt
, I find this:
# Nmap 6.49BETA5 scan initiated Sun Oct 11 13:46:11 2015 as: nmap -sS -p- -v -T5 -oN puzzling.txt -iL targets
Nmap scan report for something.net (xx.xxx.xx.x)
Host is up (0.16s latency).
Skipping host something.net (xx.xxx.xx.x) due to host timeout
Nmap scan report for something.net (xx.xxx.xx.x)
Host is up (0.17s latency).
no mention of the open ports found, and seen in the interactive output! What am I missing here?