few days ago I set up a VPN between my office and my house (is that the service is speedy in Timofonica arto me), I'm working on that already publishes tutorial here. Since
network my house and my company network have different IP address ranges, and these are allocated dynamically as the computers are switched through the assignment of DHCP, then I do not know which are the IPs that are active on my network Company ..... and I want to know tooodo, then needed a command to find this information .....
will share them here:
called nmap and first have to install if you do not have it:
maxi @ sony: / $ sudo apt-get install nmap
after use is easier to breathe
maxi @ sony: / $ nmap-sP 197.0.0 .*
Starting Nmap 5.00 ( http://nmap.org) at 15/10/2010 8:44 ART
Host 197.0.0.1 is up (0.022s latency). 197.0.8.10 Host
is up (0.059s latency). 197.0.8.20 Host
is up (0.054s latency). 197.0.8.40 Host
is up (0.062s latency). 197.0.8.105 Host
is up (0.043s latency). 197.0.8.142 Host
is up (0.048s latency). 197.0.8.143 Host
is up (0.065s latency). 197.0.8.147 Host
is up (0.12s latency). 197.0.8.254 Host
is up (0.10s latency).
Nmap done: 256 IP addresses (9 hosts up) scanned in 7.80 seconds
maxi @ sony: / $
As you can see the IP address range supports wildcards if you need more info ... I pull them and the point now consult on the pages of man or google .
should be aware that depending on the configuration of your firewall or particularities of their networks may have machines that do not support ping queries and reject the consultation, they can not see them, again more information =
man nmap
I hope they serve. Salu2
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