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In thread perl ipcalc oneliners I posted some quick math subroutines you can use for converting your IP address into a number and back for arithmetic purposes without relying on any other module.

Try using:

sub addrtoint { return( unpack( "N", pack( "C4", split( /[.]/,$_[0] ) ) ) ) }; sub inttoaddr { return( join( ".", unpack( "C4", pack( "N", $_[0] ) ) ) ) }; my $ipinc = addrtoint( '1.2.3.4' ); $ipinc++; print( inttoaddr( $ipinc ) . "\n" );


In reply to Re: Increment of ip address by monarch
in thread Increment of ip address by mosh

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