IP scan

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IP scan

Postby citro » Mon Mar 18, 2013 9:56 am

hi, if it is possible with php web interface scan active local network ip addresses? For example in LAN are 20 pc's. Two of them are turned on and their addresses are and If I enter ip range from to php returns these two active ip adresses ( and
Perhaps someone has some example?

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Re: IP scan

Postby johnj » Mon Mar 18, 2013 10:04 pm

One way I think is - use exec() in php to run a "ping" for a particular ip and parse the output to decide if that ip is present. So, for a range you have to loop through all the addresses in the entire range.

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