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23 lines
675 B
Plaintext
23 lines
675 B
Plaintext
[[nmap]]
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`nmap` - Port Scans
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-------------------
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`nmap` is designed to allow system administrators to scan large
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networks to determine which hosts are up and what services they are
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offering. You can use nmap to test your firewall setting, for example
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to see if the required ports are open.
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.Test Razor port (tcp port 2703):
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----
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# nmap -P0 -sS -p 2703 c301.cloudmark.com
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Starting Nmap 5.00 ( http://nmap.org ) at 2012-07-31 11:10 CEST
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Interesting ports on c301.cloudmark.com (208.83.137.114):
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PORT STATE SERVICE
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2703/tcp open unknown
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Nmap done: 1 IP address (1 host up) scanned in 0.17 seconds
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----
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See the manual page (`man nmap`) for more information about nmap.
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