@@ -169,24 +169,6 @@ def take_action(self, parsed_args):
         return zip(*sorted(six.iteritems(info)))
 
 
-class DeleteSecurityGroupRule(command.Command):
-    """Delete a security group rule"""
-
-    def get_parser(self, prog_name):
-        parser = super(DeleteSecurityGroupRule, self).get_parser(prog_name)
-        parser.add_argument(
-            'rule',
-            metavar='<rule>',
-            help='Security group rule to delete (ID only)',
-        )
-        return parser
-
-    def take_action(self, parsed_args):
-
-        compute_client = self.app.client_manager.compute
-        compute_client.security_group_rules.delete(parsed_args.rule)
-
-
 class ListSecurityGroup(command.Lister):
     """List security groups"""
 
 
@@ -19,7 +19,13 @@
 
 @six.add_metaclass(abc.ABCMeta)
 class NetworkAndComputeCommand(command.Command):
-    """Network and Compute Command"""
+    """Network and Compute Command
+
+    Command class for commands that support implementation via
+    the network or compute endpoint. Such commands have different
+    implementations for take_action() and may even have different
+    arguments.
+    """
 
     def take_action(self, parsed_args):
         if self.app.client_manager.is_network_endpoint_enabled():
 
@@ -0,0 +1,35 @@
+#   Licensed under the Apache License, Version 2.0 (the "License"); you may
+#   not use this file except in compliance with the License. You may obtain
+#   a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#   License for the specific language governing permissions and limitations
+#   under the License.
+#
+
+"""Security Group Rule action implementations"""
+
+from openstackclient.network import common
+
+
+class DeleteSecurityGroupRule(common.NetworkAndComputeCommand):
+    """Delete a security group rule"""
+
+    def update_parser_common(self, parser):
+        parser.add_argument(
+            'rule',
+            metavar='<rule>',
+            help='Security group rule to delete (ID only)',
+        )
+        return parser
+
+    def take_action_network(self, client, parsed_args):
+        obj = client.find_security_group_rule(parsed_args.rule)
+        client.delete_security_group_rule(obj)
+
+    def take_action_compute(self, client, parsed_args):
+        client.security_group_rules.delete(parsed_args.rule)
@@ -228,6 +228,68 @@ def create_hypervisors(attrs={}, count=2):
         return hypervisors
 
 
+class FakeSecurityGroupRule(object):
+    """Fake one or more security group rules."""
+
+    @staticmethod
+    def create_one_security_group_rule(attrs={}, methods={}):
+        """Create a fake security group rule.
+
+        :param Dictionary attrs:
+            A dictionary with all attributes
+        :param Dictionary methods:
+            A dictionary with all methods
+        :return:
+            A FakeResource object, with id, etc.
+        """
+        # Set default attributes.
+        security_group_rule_attrs = {
+            'from_port': -1,
+            'group': {},
+            'id': 'security-group-rule-id-' + uuid.uuid4().hex,
+            'ip_protocol': 'icmp',
+            'ip_range': {'cidr': '0.0.0.0/0'},
+            'parent_group_id': 'security-group-id-' + uuid.uuid4().hex,
+            'to_port': -1,
+        }
+
+        # Overwrite default attributes.
+        security_group_rule_attrs.update(attrs)
+
+        # Set default methods.
+        security_group_rule_methods = {}
+
+        # Overwrite default methods.
+        security_group_rule_methods.update(methods)
+
+        security_group_rule = fakes.FakeResource(
+            info=copy.deepcopy(security_group_rule_attrs),
+            methods=copy.deepcopy(security_group_rule_methods),
+            loaded=True)
+        return security_group_rule
+
+    @staticmethod
+    def create_security_group_rules(attrs={}, methods={}, count=2):
+        """Create multiple fake security group rules.
+
+        :param Dictionary attrs:
+            A dictionary with all attributes
+        :param Dictionary methods:
+            A dictionary with all methods
+        :param int count:
+            The number of security group rules to fake
+        :return:
+            A list of FakeResource objects faking the security group rules
+        """
+        security_group_rules = []
+        for i in range(0, count):
+            security_group_rules.append(
+                FakeSecurityGroupRule.create_one_security_group_rule(
+                    attrs, methods))
+
+        return security_group_rules
+
+
 class FakeServer(object):
     """Fake one or more compute servers."""
 
 
@@ -463,28 +463,76 @@ def create_security_groups(attrs={}, methods={}, count=2):
         security_groups = []
         for i in range(0, count):
             security_groups.append(
-                FakeRouter.create_one_security_group(attrs, methods))
+                FakeSecurityGroup.create_one_security_group(attrs, methods))
 
         return security_groups
 
+
+class FakeSecurityGroupRule(object):
+    """Fake one or more security group rules."""
+
     @staticmethod
-    def get_security_groups(security_groups=None, count=2):
-        """Get an iterable MagicMock object with a list of faked security groups.
+    def create_one_security_group_rule(attrs={}, methods={}):
+        """Create a fake security group rule.
+
+        :param Dictionary attrs:
+            A dictionary with all attributes
+        :param Dictionary methods:
+            A dictionary with all methods
+        :return:
+            A FakeResource object, with id, name, etc.
+        """
+        # Set default attributes.
+        security_group_rule_attrs = {
+            'description': 'security-group-rule-desc-' + uuid.uuid4().hex,
+            'direction': 'ingress',
+            'ethertype': 'IPv4',
+            'id': 'security-group-rule-id-' + uuid.uuid4().hex,
+            'name': 'security-group-rule-name-' + uuid.uuid4().hex,
+            'port_range_max': None,
+            'port_range_min': None,
+            'protocol': None,
+            'remote_group_id': 'remote-security-group-id-' + uuid.uuid4().hex,
+            'remote_ip_prefix': None,
+            'security_group_id': 'security-group-id-' + uuid.uuid4().hex,
+            'tenant_id': 'project-id-' + uuid.uuid4().hex,
+        }
+
+        # Overwrite default attributes.
+        security_group_rule_attrs.update(attrs)
 
-        If security group list is provided, then initialize the Mock object
-        with the list. Otherwise create one.
+        # Set default methods.
+        security_group_rule_methods = {}
+
+        # Overwrite default methods.
+        security_group_rule_methods.update(methods)
+
+        security_group_rule = fakes.FakeResource(
+            info=copy.deepcopy(security_group_rule_attrs),
+            methods=copy.deepcopy(security_group_rule_methods),
+            loaded=True)
+        return security_group_rule
+
+    @staticmethod
+    def create_security_group_rules(attrs={}, methods={}, count=2):
+        """Create multiple fake security group rules.
 
-        :param List security groups:
-            A list of FakeResource objects faking security groups
+        :param Dictionary attrs:
+            A dictionary with all attributes
+        :param Dictionary methods:
+            A dictionary with all methods
         :param int count:
-            The number of security groups to fake
+            The number of security group rules to fake
         :return:
-            An iterable Mock object with side_effect set to a list of faked
-            security groups
+            A list of FakeResource objects faking the security group rules
         """
-        if security_groups is None:
-            security_groups = FakeRouter.create_security_groups(count)
-        return mock.MagicMock(side_effect=security_groups)
+        security_group_rules = []
+        for i in range(0, count):
+            security_group_rules.append(
+                FakeSecurityGroupRule.create_one_security_group_rule(
+                    attrs, methods))
+
+        return security_group_rules
 
 
 class FakeSubnet(object):
 
@@ -0,0 +1,100 @@
+#   Licensed under the Apache License, Version 2.0 (the "License"); you may
+#   not use this file except in compliance with the License. You may obtain
+#   a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#   License for the specific language governing permissions and limitations
+#   under the License.
+#
+
+import mock
+
+from openstackclient.network.v2 import security_group_rule
+from openstackclient.tests.compute.v2 import fakes as compute_fakes
+from openstackclient.tests.network.v2 import fakes as network_fakes
+
+
+class TestSecurityGroupRuleNetwork(network_fakes.TestNetworkV2):
+
+    def setUp(self):
+        super(TestSecurityGroupRuleNetwork, self).setUp()
+
+        # Get a shortcut to the network client
+        self.network = self.app.client_manager.network
+
+
+class TestSecurityGroupRuleCompute(compute_fakes.TestComputev2):
+
+    def setUp(self):
+        super(TestSecurityGroupRuleCompute, self).setUp()
+
+        # Get a shortcut to the network client
+        self.compute = self.app.client_manager.compute
+
+
+class TestDeleteSecurityGroupRuleNetwork(TestSecurityGroupRuleNetwork):
+
+    # The security group rule to be deleted.
+    _security_group_rule = \
+        network_fakes.FakeSecurityGroupRule.create_one_security_group_rule()
+
+    def setUp(self):
+        super(TestDeleteSecurityGroupRuleNetwork, self).setUp()
+
+        self.network.delete_security_group_rule = mock.Mock(return_value=None)
+
+        self.network.find_security_group_rule = mock.Mock(
+            return_value=self._security_group_rule)
+
+        # Get the command object to test
+        self.cmd = security_group_rule.DeleteSecurityGroupRule(
+            self.app, self.namespace)
+
+    def test_security_group_rule_delete(self):
+        arglist = [
+            self._security_group_rule.id,
+        ]
+        verifylist = [
+            ('rule', self._security_group_rule.id),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        result = self.cmd.take_action(parsed_args)
+
+        self.network.delete_security_group_rule.assert_called_with(
+            self._security_group_rule)
+        self.assertEqual(None, result)
+
+
+class TestDeleteSecurityGroupRuleCompute(TestSecurityGroupRuleCompute):
+
+    # The security group rule to be deleted.
+    _security_group_rule = \
+        compute_fakes.FakeSecurityGroupRule.create_one_security_group_rule()
+
+    def setUp(self):
+        super(TestDeleteSecurityGroupRuleCompute, self).setUp()
+
+        self.app.client_manager.network_endpoint_enabled = False
+
+        # Get the command object to test
+        self.cmd = security_group_rule.DeleteSecurityGroupRule(self.app, None)
+
+    def test_security_group_rule_delete(self):
+        arglist = [
+            self._security_group_rule.id,
+        ]
+        verifylist = [
+            ('rule', self._security_group_rule.id),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        result = self.cmd.take_action(parsed_args)
+
+        self.compute.security_group_rules.delete.assert_called_with(
+            self._security_group_rule.id)
+        self.assertEqual(None, result)
@@ -107,7 +107,6 @@ openstack.compute.v2 =
     security_group_set = openstackclient.compute.v2.security_group:SetSecurityGroup
     security_group_show = openstackclient.compute.v2.security_group:ShowSecurityGroup
     security_group_rule_create = openstackclient.compute.v2.security_group:CreateSecurityGroupRule
-    security_group_rule_delete = openstackclient.compute.v2.security_group:DeleteSecurityGroupRule
     security_group_rule_list = openstackclient.compute.v2.security_group:ListSecurityGroupRule
 
     server_add_security_group = openstackclient.compute.v2.server:AddServerSecurityGroup
@@ -340,6 +339,7 @@ openstack.network.v2 =
     router_set = openstackclient.network.v2.router:SetRouter
     router_show = openstackclient.network.v2.router:ShowRouter
     security_group_delete = openstackclient.network.v2.security_group:DeleteSecurityGroup
+    security_group_rule_delete = openstackclient.network.v2.security_group_rule:DeleteSecurityGroupRule
     subnet_list = openstackclient.network.v2.subnet:ListSubnet
 
 openstack.object_store.v1 =