| Sreeju Sreedhar | e3fefd9 | 2019-04-02 15:57:15 -0700 | [diff] [blame] | 1 | |
| 2 | # Copyright 2017-present Open Networking Foundation |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # See the License for the specific language governing permissions and |
| 14 | # limitations under the License. |
| 15 | |
| 16 | |
| 17 | import logging
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| 18 |
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| 19 | from oftest import config
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| 20 | import oftest.base_tests as base_tests
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| 21 | import ofp
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| 22 | from oftest.testutils import *
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| 23 | from accton_util import *
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| 24 |
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| 25 | """
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| 26 | This file test case is copied from NTC EPR bug
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| 27 | """
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| 28 |
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| 29 | class pvidClear(base_tests.SimpleDataPlane):
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| 30 | """
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| 31 | AOS5700-54X-00620
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| 32 | """
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| 33 | def runTest(self):
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| 34 | ports = sorted(config["port_map"].keys())
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| 35 | delete_all_flows(self.controller)
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| 36 | delete_all_groups(self.controller)
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| 37 | port1=ports[0]
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| 38 | port2=ports[1]
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| 39 |
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| 40 | vlan_id = 10
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| 41 |
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| 42 | gid_p1, req_msg_p1 = add_one_l2_interface_group(self.controller, port=port1, vlan_id=vlan_id, is_tagged=False, send_barrier=False)
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| 43 | gid_p2, req_msg_p2 = add_one_l2_interface_group(self.controller, port=port2, vlan_id=vlan_id, is_tagged=False, send_barrier=False)
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| 44 | #add ACL flow, in port1 out port2
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| 45 | match = ofp.match()
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| 46 | match.oxm_list.append(ofp.oxm.in_port(port1))
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| 47 | request = ofp.message.flow_add(
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| 48 | table_id=60,
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| 49 | cookie=42,
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| 50 | match=match,
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| 51 | instructions=[
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| 52 | ofp.instruction.write_actions(
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| 53 | actions=[
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| 54 | ofp.action.group(gid_p2)]
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| 55 | )
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| 56 | ],
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| 57 | priority=1)
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| 58 | #install flow
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| 59 | self.controller.message_send(request)
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| 60 | #add ACL flow, in port2 out port1
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| 61 | match = ofp.match()
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| 62 | match.oxm_list.append(ofp.oxm.in_port(port2))
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| 63 | request = ofp.message.flow_add(
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| 64 | table_id=60,
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| 65 | cookie=42,
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| 66 | match=match,
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| 67 | instructions=[
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| 68 | ofp.instruction.write_actions(
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| 69 | actions=[
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| 70 | ofp.action.group(gid_p1)]
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| 71 | )
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| 72 | ],
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| 73 | priority=1)
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| 74 | #install flow
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| 75 | self.controller.message_send(request)
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| 76 |
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| 77 | #send packet and verify packet
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| 78 | parsed_pkt = simple_tcp_packet()
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| 79 | self.dataplane.send(port1, str(parsed_pkt))
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| 80 | verify_no_packet(self, str(parsed_pkt), port2)
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| 81 | self.dataplane.send(port2, str(parsed_pkt))
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| 82 | verify_no_packet(self, str(parsed_pkt), port1)
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| 83 |
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| 84 |
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| 85 | #add vlan flow table
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| 86 | add_vlan_table_flow(self.controller, [port1, port2], vlan_id=vlan_id, flag=VLAN_TABLE_FLAG_ONLY_UNTAG)
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| 87 | #send packet and verify packet
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| 88 | parsed_pkt = simple_tcp_packet()
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| 89 | self.dataplane.send(port1, str(parsed_pkt))
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| 90 | verify_packet(self, str(parsed_pkt), port2)
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| 91 | self.dataplane.send(port2, str(parsed_pkt))
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| 92 | verify_packet(self, str(parsed_pkt), port1)
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| 93 |
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| 94 | #remove vlan table flow
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| 95 | del_vlan_table_flow(self.controller, [port1, port2], vlan_id=vlan_id, flag=VLAN_TABLE_FLAG_ONLY_UNTAG)
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| 96 | #send packet and verify packet
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| 97 | parsed_pkt = simple_tcp_packet()
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| 98 | self.dataplane.send(port1, str(parsed_pkt))
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| 99 | verify_no_packet(self, str(parsed_pkt), port2)
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| 100 | self.dataplane.send(port2, str(parsed_pkt))
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| 101 | verify_no_packet(self, str(parsed_pkt), port1)
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| 102 |
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| 103 |
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| 104 |
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| 105 |
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