Monitoring NAT

Kairo F. de AraP kairo at oriak.org
Sat Jan 4 16:18:55 CET 2003


	hi all,

	First, sorry for my english is very bad. =)
	
	I'm administer various networks, and sometimes have one real IP address in the network, and I masquerade and routing the network conected on the machine (real IP address).

	Is it possible monitoring this NAT, even if that machine is running Nagios with a real IP address can be in another network?

	ASCII-scheme


	[NAGIOS-Machine]
	Real IP (xxx.xxx.xxx.xxx/xx)------.
                                          |
                                     %%%%%%%%%%%%
                                     % Internet % 
                                     %%%%%%%%%%%%
           _______________________________|
           |
           | Real IP (yyy.yyy.yyy.yyy/yy) 
           [Linux-Router]
                 | 
                 |
               [switch]-----------[Server Linux]
               .  .  |             10.0.0.1/24
                     |___[workstation]
                          10.0.0.10  


	I'm monitoring the Linux-Router.
	Is possible monitoring the Server Linux, Workstation?
	(My minimum necessity is Up or Down stats)

	Thank's and sorry for my english. 

	-- Kairo F. de Araújo
	...........................................................
	Networks/Servers GNU/Linux Administrator
	UIN: 45349054 - Cels.: (32) 8802-0055
	Personal WebSite: http://www.oriak.org
	echo kairo at oriak dot org | sed 's/ at /@/;s/ dot /./g'
	GPG/PGP in my personal Web Site.


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