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Re: why doesn't Net::ping work when native ping does?by BrowserUk (Patriarch) |
on Jan 27, 2012 at 15:47 UTC ( [id://950393]=note: print w/replies, xml ) | Need Help?? |
By default, Net::Ping uses the 'tcp' method. Which means it tries to connect to the targets echo port (7). This is frequently disabled. The 'icmp' method uses an entirely different mechanism which is less frequently blocked. With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
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