Checking ports with netcat - Revision history

Nighthawk: moved Checking udp ports with netcat to Checking ports with netcat

2014-12-12T15:44:29Z

moved Checking udp ports with netcat to Checking ports with netcat

Nighthawk: /* checking tcp ports */

2014-04-11T07:32:16Z

‎checking tcp ports

Nighthawk: /* checking udp ports */

2014-04-11T07:32:09Z

‎checking udp ports

Nighthawk: /* portscan */

2014-04-11T07:31:59Z

‎portscan

Nighthawk at 07:31, 11 April 2014

2014-04-11T07:31:44Z

Nighthawk: /* checking tcp ports */

2013-12-11T07:50:20Z

‎checking tcp ports

Nighthawk: Pushed from thelinuxwiki.com.

2013-02-25T19:01:55Z

Pushed from thelinuxwiki.com.

New page

== checking udp ports ==

~% '''nc -vzu 192.168.1.1 53'''

examplehostname [192.168.1.1] 53 (domain) open

~% '''nc -vzu 192.168.1.1 54'''

examplehostname [192.168.1.1] 54 (?) : Connection refused

== checking tcp ports ==

~% '''nc -vz 192.168.1.1 80'''

examplehostname [192.168.1.1] 80 (http) open

~% '''nc -vzu 192.168.1.1 80'''

examplehostname [192.168.1.1] 80 (http) : Connection refused
~

[[category:network]]

@@ Line 23: / Line 23: @@
 == portscan ==
-  for i in {1..1024}; do nc -vz -w 1 192.168.1.1 $i; done
+  # for i in {1..1024}; do nc -vz -w 1 192.168.1.1 $i; done
 [[category:network]]

@@ Line 3: / Line 3: @@
 == checking tcp ports ==
-~% '''nc -vz 192.168.1.1 80'''
+ ~% '''nc -vz 192.168.1.1 80'''
 examplehostname [192.168.1.1] 80 (http) open
-~% '''nc -vz 192.168.1.1 80'''
+ ~% '''nc -vz 192.168.1.1 80'''
 examplehostname [192.168.1.1] 80 (http) : Connection refused
-−
+~
 == checking udp ports ==

@@ Line 14: / Line 14: @@
 == checking udp ports ==
-~% '''nc -vzu 192.168.1.1 53'''
+ ~% '''nc -vzu 192.168.1.1 53'''
 examplehostname [192.168.1.1] 53 (domain) open
-~% '''nc -vzu 192.168.1.1 54'''
+ ~% '''nc -vzu 192.168.1.1 54'''
 examplehostname [192.168.1.1] 54 (?) : Connection refused
 == portscan ==