36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
# Copyright 2014 Cisco Systems, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from neutron.tests.common.exclusive_resources import ip_address
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from neutron.tests.functional import base
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MARK_VALUE = '0x1'
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MARK_MASK = '0xffffffff'
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ICMP_MARK_RULE = ('-j MARK --set-xmark %(value)s/%(mask)s'
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% {'value': MARK_VALUE, 'mask': MARK_MASK})
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MARKED_BLOCK_RULE = '-m mark --mark %s -j DROP' % MARK_VALUE
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ICMP_BLOCK_RULE = '-p icmp -j DROP'
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class BaseOVSLinuxTestCase(base.BaseSudoTestCase):
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def get_test_net_address(self, block):
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"""Return exclusive address based on RFC 5737.
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:param block: One of constants 1, 2 or 3
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"""
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return str(self.useFixture(
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ip_address.get_test_net_address_fixture(block)).address)
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