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--- informatica:linux:nmap [2012/03/16 08:14] – jose
+++ informatica:linux:nmap [2013/01/19 20:41] – jose
@@ Line 1: / Line 1: @@
-Listar puertos abiertos:
+* Listar puertos abiertos:
-nmap -sT -O localhost
+  nmap -sT -O localhost
-Manual para ver conexiones rechazadas:
+* Mirar puerto abierto UDP:
+# nmap -p <puerto> -sU -P0 <ip>
+Ejemplo:
+  #  nmap -p 5060 -sU -P0 10.139.56.4
+  Starting Nmap 5.00 ( http://nmap.org ) at 2013-01-19 20:32 UTC
+  Interesting ports on 10.139.56.4:
+  PORT     STATE         SERVICE
+/udp open|filtered sip
+* Manual para ver conexiones rechazadas:
 http://www.linuxjournal.com/article/6447
+* Host discovery:
+  nmap -sn 192.168.1.0/24
+<code>
+Starting Nmap 6.00 ( http://nmap.org ) at 2012-09-06 05:59 EDT
+Nmap scan report for 192.168.1.1
+Host is up (0.028s latency).
+Nmap scan report for 192.168.1.199
+Host is up (0.00031s latency).
+Nmap done: 256 IP addresses (2 hosts up) scanned in 4.48 seconds
+</code>