->
                <!-- protocol-actions -->
                <div class="input-group col-sm-3 input-group-sm">
                  <div class="btn-group btn-group-sm">
                    <label class="btn btn-primary" ng-model="binding.protocol" uib-btn-radio="'TCP'">TCP</label>
                    <label class="btn btn-primary" ng-model="binding.protocol" uib-btn-radio="'UDP'">UDP</label>
                  </div>
                  <button class="btn btn-sm btn-danger" type="button" ng-click="removePortBindi