#usr/bin/perl

use Spreadsheet::WriteExcel;

my $workbook = Spreadsheet::WriteExcel->new("vrrp.xls");
my $worksheet = $workbook->add_worksheet();

$worksheet->write ("A1", 'Device');
$worksheet->write ("B1", 'Interface Name');
$worksheet->write ("C1", 'VRID');
$worksheet->write ("D1", 'State');
$worksheet->write ("E1", 'Primary ip address');
$worksheet->write ("F1", 'VRRP Address');

my $row = 2;
my $line = '';
my $device;

open inFile, '<', 'svrrp.txt' or die "Couldn't open svrrp.txt: $!";

while (! eof inFile)
  {
      $line .= ' ' . <inFile>;
          chomp $line;
          
        next if ! ($line =~ /logging\sto\sDevice\s(.*?)\s+/i) and ! eo
+f inFile;
        my $nextDevice = $1;  
        next if ! ($line =~ /Interface\s(.*?)\s+/i)  ;
        my $nextInterface = $1;
        
                
                #next if ! ($line =~ /Interface\s(.*?)\s+/i)  ;
                              #my $nextInterface = $1;
                    {            
                        if ($line=~ m[
                            (?=.*? nterface           \s+ (\S+) )
                                      (?=.*? VRID               \s+ (\
+S+) )
                                    (?=.*? State:             \s+ (\S+
+) )
                                  (?=.*? Primary\saddress:  \s+ (\S+) 
+)]smx)
                         {
                            $worksheet->write("A$row", "$device");
                            $worksheet->write("B$row", "$1");
                            $worksheet->write("C$row", "$2");
                            $worksheet->write("D$row", "$3");
                            $worksheet->write("E$row", "$4");
        
                            my (@ip)=($line=~m/number addresses(?:.*?)
+((?:\d{1,3}\.){3}\d{1,3})/gsi);
                            print "The addresses are: ". join("\n",@ip
+)."\n\n";
    
                            print " end\n\n";
                             $worksheet->write("F$row", join("\n",@ip)
+);
                            
                 ++$row;
                        }
                              else          { print "no match found\n"
+ ; }
                  
                        print "$device,$Interface,$1, $2, $3, $4 \n";
                    }                
                
             $Interface = $nextInterface;
                        
         ++$row;    
 $device = $nextDevice;
    
$line = " ";
}

close inFile;
$workbook->close();
[download]

can you figure out what is the problem in this ?

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