I have an interface in a router, where i need to add multiple services. Ex. ge-3/1/0 can have sub-interfaces from ge-3/1/0.1 to ge-3/1/0.5000. I have 3 services, say x, y z, . X should get values from 1 to $max_x, y should get from $max_x+1 to $max_y and z should be from $max_y+1 to $maxz. Values of X, Y, Z will be specified by the user , which is in a different file . I have used the following logic 

 if (defined (x) || defined(y) || defined(z) {
        for ($i = 1; $i<=$max_x ; $i++) {
          $router cmd ( set interface ge-3/1/0.$i )
          if ($i == $max_x) {
              break;
          }
           if (defined(y) {
           for ($i = $max_x+1; $i<=$max_y ; $i++) {
           $router cmd ( set interface ge-3/1/0.$i )
         if ($i == $max_y) {
              break;
          }             
}}

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Code is not assigning correct values . anything missing here

In reply to Identify values from variables by Anonymous Monk

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