3 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
5 * This program and the accompanying materials are made available under the
6 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
7 * and is available at http://www.eclipse.org/legal/epl-v10.html
10 package org.opendaylight.controller.protocol_plugin.openflow.internal;
12 import java.net.InetAddress;
13 import java.net.UnknownHostException;
14 import java.util.ArrayList;
15 import java.util.Arrays;
16 import java.util.List;
18 import org.junit.Assert;
19 import org.junit.Test;
20 import org.opendaylight.controller.protocol_plugin.openflow.internal.FlowConverter;
21 import org.opendaylight.controller.protocol_plugin.openflow.vendorextension.v6extension.V6Match;
22 import org.openflow.protocol.OFMatch;
23 import org.openflow.protocol.action.OFAction;
25 import org.opendaylight.controller.sal.action.Action;
26 import org.opendaylight.controller.sal.action.Flood;
27 import org.opendaylight.controller.sal.action.FloodAll;
28 import org.opendaylight.controller.sal.action.HwPath;
29 import org.opendaylight.controller.sal.action.Loopback;
30 import org.opendaylight.controller.sal.action.Output;
31 import org.opendaylight.controller.sal.action.PopVlan;
32 import org.opendaylight.controller.sal.action.SetDlDst;
33 import org.opendaylight.controller.sal.action.SetDlSrc;
34 import org.opendaylight.controller.sal.action.SetNwDst;
35 import org.opendaylight.controller.sal.action.SetNwSrc;
36 import org.opendaylight.controller.sal.action.SetNwTos;
37 import org.opendaylight.controller.sal.action.SetTpDst;
38 import org.opendaylight.controller.sal.action.SetTpSrc;
39 import org.opendaylight.controller.sal.action.SetVlanId;
40 import org.opendaylight.controller.sal.action.SwPath;
41 import org.opendaylight.controller.sal.core.Node;
42 import org.opendaylight.controller.sal.core.NodeConnector;
43 import org.opendaylight.controller.sal.flowprogrammer.Flow;
44 import org.opendaylight.controller.sal.match.Match;
45 import org.opendaylight.controller.sal.match.MatchType;
46 import org.opendaylight.controller.sal.utils.EtherTypes;
47 import org.opendaylight.controller.sal.utils.IPProtocols;
48 import org.opendaylight.controller.sal.utils.NodeConnectorCreator;
49 import org.opendaylight.controller.sal.utils.NodeCreator;
51 public class FlowProgrammerServiceTest {
54 public void testSALtoOFFlowConverter() throws UnknownHostException {
55 Node node = NodeCreator.createOFNode(1000l);
56 NodeConnector port = NodeConnectorCreator.createNodeConnector(
58 NodeConnector oport = NodeConnectorCreator.createNodeConnector(
60 byte srcMac[] = { (byte) 0x12, (byte) 0x34, (byte) 0x56, (byte) 0x78,
61 (byte) 0x9a, (byte) 0xbc };
62 byte dstMac[] = { (byte) 0x1a, (byte) 0x2b, (byte) 0x3c, (byte) 0x4d,
63 (byte) 0x5e, (byte) 0x6f };
64 InetAddress srcIP = InetAddress.getByName("172.28.30.50");
65 InetAddress dstIP = InetAddress.getByName("171.71.9.52");
66 InetAddress ipMask = InetAddress.getByName("255.255.255.0");
67 short ethertype = EtherTypes.IPv4.shortValue();
68 short vlan = (short) 27;
71 byte proto = IPProtocols.TCP.byteValue();
72 short src = (short) 55000;
76 * Create a SAL Flow aFlow
78 Match match = new Match();
79 match.setField(MatchType.IN_PORT, port);
80 match.setField(MatchType.DL_SRC, srcMac);
81 match.setField(MatchType.DL_DST, dstMac);
82 match.setField(MatchType.DL_TYPE, ethertype);
83 match.setField(MatchType.DL_VLAN, vlan);
84 match.setField(MatchType.DL_VLAN_PR, vlanPr);
85 match.setField(MatchType.NW_SRC, srcIP, ipMask);
86 match.setField(MatchType.NW_DST, dstIP, ipMask);
87 match.setField(MatchType.NW_TOS, tos);
88 match.setField(MatchType.NW_PROTO, proto);
89 match.setField(MatchType.TP_SRC, src);
90 match.setField(MatchType.TP_DST, dst);
92 Assert.assertTrue(match.isIPv4());
94 List<Action> actions = new ArrayList<Action>();
95 // Setting all the actions supported by of
96 actions.add(new PopVlan());
97 actions.add(new Output(oport));
98 actions.add(new Flood());
99 actions.add(new FloodAll());
100 actions.add(new SwPath());
101 actions.add(new HwPath());
102 actions.add(new Loopback());
103 byte mac[] = { (byte) 1, (byte) 2, (byte) 3, (byte) 4, (byte) 5 };
104 actions.add(new SetDlSrc(mac));
105 actions.add(new SetDlDst(mac));
106 actions.add(new SetNwSrc(dstIP));
107 actions.add(new SetNwDst(srcIP));
108 actions.add(new SetNwTos(3));
109 actions.add(new SetTpSrc(10));
110 actions.add(new SetTpDst(20));
111 actions.add(new SetVlanId(200));
113 Flow aFlow = new Flow(match, actions);
116 * Convert the SAL aFlow to OF Flow
118 FlowConverter salToOF = new FlowConverter(aFlow);
119 OFMatch ofMatch = salToOF.getOFMatch();
120 List<OFAction> ofActions = salToOF.getOFActions();
123 * Convert the OF Flow to SAL Flow bFlow
125 FlowConverter ofToSal = new FlowConverter(ofMatch, ofActions);
126 Flow bFlow = ofToSal.getFlow(node);
127 Match bMatch = bFlow.getMatch();
128 List<Action> bActions = bFlow.getActions();
131 * Verify the converted SAL flow bFlow is equivalent to the original SAL Flow
133 Assert.assertTrue(((NodeConnector) match.getField(MatchType.IN_PORT)
134 .getValue()).equals(((NodeConnector) bMatch.getField(
135 MatchType.IN_PORT).getValue())));
136 Assert.assertTrue(Arrays.equals((byte[]) match.getField(
137 MatchType.DL_SRC).getValue(), (byte[]) bMatch.getField(
138 MatchType.DL_SRC).getValue()));
139 Assert.assertTrue(Arrays.equals((byte[]) match.getField(
140 MatchType.DL_DST).getValue(), (byte[]) bMatch.getField(
141 MatchType.DL_DST).getValue()));
143 .assertTrue(((Short) match.getField(MatchType.DL_TYPE)
144 .getValue()).equals((Short) bMatch.getField(
145 MatchType.DL_TYPE).getValue()));
147 .assertTrue(((Short) match.getField(MatchType.DL_VLAN)
148 .getValue()).equals((Short) bMatch.getField(
149 MatchType.DL_VLAN).getValue()));
150 Assert.assertTrue(((Byte) match.getField(MatchType.DL_VLAN_PR)
151 .getValue()).equals((Byte) bMatch
152 .getField(MatchType.DL_VLAN_PR).getValue()));
153 Assert.assertTrue(((InetAddress) match.getField(MatchType.NW_SRC)
154 .getValue()).equals((InetAddress) bMatch.getField(
155 MatchType.NW_SRC).getValue()));
156 Assert.assertTrue(((InetAddress) match.getField(MatchType.NW_SRC)
157 .getMask()).equals((InetAddress) bMatch.getField(
158 MatchType.NW_SRC).getMask()));
159 Assert.assertTrue(((InetAddress) match.getField(MatchType.NW_DST)
160 .getValue()).equals((InetAddress) bMatch.getField(
161 MatchType.NW_DST).getValue()));
162 Assert.assertTrue(((InetAddress) match.getField(MatchType.NW_DST)
163 .getMask()).equals((InetAddress) bMatch.getField(
164 MatchType.NW_DST).getMask()));
166 .assertTrue(((Byte) match.getField(MatchType.NW_PROTO)
167 .getValue()).equals((Byte) bMatch.getField(
168 MatchType.NW_PROTO).getValue()));
169 Assert.assertTrue(((Byte) match.getField(MatchType.NW_TOS).getValue())
170 .equals((Byte) bMatch.getField(MatchType.NW_TOS).getValue()));
171 Assert.assertTrue(((Short) match.getField(MatchType.TP_SRC).getValue())
172 .equals((Short) bMatch.getField(MatchType.TP_SRC).getValue()));
173 Assert.assertTrue(((Short) match.getField(MatchType.TP_DST).getValue())
174 .equals((Short) bMatch.getField(MatchType.TP_DST).getValue()));
176 // FlowConverter parses and sets the actions in the same order for sal match and of match
177 for (short i = 0; i < actions.size(); i++) {
178 Assert.assertTrue(actions.get(i).equals(bActions.get(i)));
183 public void testV6toSALFlowConversion() throws Exception {
184 Node node = NodeCreator.createOFNode(12l);
185 NodeConnector port = NodeConnectorCreator.createNodeConnector(
187 NodeConnector oport = NodeConnectorCreator.createNodeConnector(
189 byte srcMac[] = { (byte) 0x12, (byte) 0x34, (byte) 0x56, (byte) 0x78,
190 (byte) 0x9a, (byte) 0xbc };
191 byte dstMac[] = { (byte) 0x1a, (byte) 0x2b, (byte) 0x3c, (byte) 0x4d,
192 (byte) 0x5e, (byte) 0x6f };
193 InetAddress srcIP = InetAddress
194 .getByName("2001:420:281:1004:407a:57f4:4d15:c355");
195 InetAddress dstIP = InetAddress
196 .getByName("2001:420:281:1004:e123:e688:d655:a1b0");
197 InetAddress ipMask = InetAddress
198 .getByName("ffff:ffff:ffff:ffff:0:0:0:0");
199 short ethertype = EtherTypes.IPv6.shortValue();
200 short vlan = (short) 27;
203 byte proto = IPProtocols.TCP.byteValue();
204 short src = (short) 55000;
208 * Create a SAL Flow aFlow
210 Match aMatch = new Match();
212 aMatch.setField(MatchType.IN_PORT, port);
213 aMatch.setField(MatchType.DL_SRC, srcMac);
214 aMatch.setField(MatchType.DL_DST, dstMac);
215 aMatch.setField(MatchType.DL_TYPE, ethertype);
216 aMatch.setField(MatchType.DL_VLAN, vlan);
217 aMatch.setField(MatchType.DL_VLAN_PR, vlanPr);
218 aMatch.setField(MatchType.NW_SRC, srcIP, ipMask);
219 aMatch.setField(MatchType.NW_DST, dstIP, ipMask);
220 aMatch.setField(MatchType.NW_TOS, tos);
221 aMatch.setField(MatchType.NW_PROTO, proto);
222 aMatch.setField(MatchType.TP_SRC, src);
223 aMatch.setField(MatchType.TP_DST, dst);
225 Assert.assertTrue(aMatch.isIPv6());
227 List<Action> actions = new ArrayList<Action>();
228 // Setting all the actions supported by of for v6
229 actions.add(new PopVlan());
230 actions.add(new Output(oport));
231 actions.add(new Flood());
232 actions.add(new FloodAll());
233 actions.add(new SwPath());
234 actions.add(new HwPath());
235 actions.add(new Loopback());
236 byte mac[] = { (byte) 1, (byte) 2, (byte) 3, (byte) 4, (byte) 5 };
237 actions.add(new SetDlSrc(mac));
238 actions.add(new SetDlDst(mac));
239 //actions.add(new SetNwSrc(dstIP)); Nicira extensions do not provide IPv6 match addresses change
240 //actions.add(new SetNwDst(srcIP));
241 actions.add(new SetNwTos(3));
242 actions.add(new SetTpSrc(10));
243 actions.add(new SetTpDst(65535));
244 actions.add(new SetVlanId(200));
246 Flow aFlow = new Flow(aMatch, actions);
249 * Convert the SAL aFlow to OF Flow
251 FlowConverter salToOF = new FlowConverter(aFlow);
252 V6Match v6Match = (V6Match) salToOF.getOFMatch();
253 List<OFAction> ofActions = salToOF.getOFActions();
256 * Convert the OF Flow to SAL Flow bFlow
258 FlowConverter ofToSal = new FlowConverter(v6Match, ofActions);
259 Flow bFlow = ofToSal.getFlow(node);
260 Match bMatch = bFlow.getMatch();
261 List<Action> bActions = bFlow.getActions();
264 * Verify the converted SAL flow bFlow is equivalent to the original SAL Flow
266 Assert.assertTrue(((NodeConnector) aMatch.getField(MatchType.IN_PORT)
267 .getValue()).equals(((NodeConnector) bMatch.getField(
268 MatchType.IN_PORT).getValue())));
269 Assert.assertTrue(Arrays.equals((byte[]) aMatch.getField(
270 MatchType.DL_SRC).getValue(), (byte[]) bMatch.getField(
271 MatchType.DL_SRC).getValue()));
272 Assert.assertTrue(Arrays.equals((byte[]) aMatch.getField(
273 MatchType.DL_DST).getValue(), (byte[]) bMatch.getField(
274 MatchType.DL_DST).getValue()));
275 Assert.assertTrue(((Short) aMatch.getField(MatchType.DL_TYPE)
276 .getValue()).equals((Short) bMatch.getField(MatchType.DL_TYPE)
278 Assert.assertTrue(((Short) aMatch.getField(MatchType.DL_VLAN)
279 .getValue()).equals((Short) bMatch.getField(MatchType.DL_VLAN)
281 Assert.assertTrue(((Byte) aMatch.getField(MatchType.DL_VLAN_PR)
282 .getValue()).equals((Byte) bMatch
283 .getField(MatchType.DL_VLAN_PR).getValue()));
284 Assert.assertTrue(((InetAddress) aMatch.getField(MatchType.NW_SRC)
285 .getValue()).equals((InetAddress) bMatch.getField(
286 MatchType.NW_SRC).getValue()));
287 Assert.assertTrue(((InetAddress) aMatch.getField(MatchType.NW_SRC)
288 .getMask()).equals((InetAddress) bMatch.getField(
289 MatchType.NW_SRC).getMask()));
290 Assert.assertTrue(((InetAddress) aMatch.getField(MatchType.NW_DST)
291 .getValue()).equals((InetAddress) bMatch.getField(
292 MatchType.NW_DST).getValue()));
293 Assert.assertTrue(((InetAddress) aMatch.getField(MatchType.NW_DST)
294 .getMask()).equals((InetAddress) bMatch.getField(
295 MatchType.NW_DST).getMask()));
296 Assert.assertTrue(((Byte) aMatch.getField(MatchType.NW_PROTO)
297 .getValue()).equals((Byte) bMatch.getField(MatchType.NW_PROTO)
299 Assert.assertTrue(((Byte) aMatch.getField(MatchType.NW_TOS).getValue())
300 .equals((Byte) bMatch.getField(MatchType.NW_TOS).getValue()));
302 .assertTrue(((Short) aMatch.getField(MatchType.TP_SRC)
303 .getValue()).equals((Short) bMatch.getField(
304 MatchType.TP_SRC).getValue()));
306 .assertTrue(((Short) aMatch.getField(MatchType.TP_DST)
307 .getValue()).equals((Short) bMatch.getField(
308 MatchType.TP_DST).getValue()));
310 // FlowConverter parses and sets the actions in the same order for sal match and of match
311 for (short i = 0; i < actions.size(); i++) {
312 Assert.assertTrue(actions.get(i).equals(bActions.get(i)));
317 public void testV6MatchToSALMatchToV6MatchConversion()
318 throws UnknownHostException {
319 NodeConnector port = NodeConnectorCreator.createNodeConnector(
320 (short) 24, NodeCreator.createOFNode(6l));
321 byte srcMac[] = { (byte) 0x12, (byte) 0x34, (byte) 0x56, (byte) 0x78,
322 (byte) 0x9a, (byte) 0xbc };
323 byte dstMac[] = { (byte) 0x1a, (byte) 0x2b, (byte) 0x3c, (byte) 0x4d,
324 (byte) 0x5e, (byte) 0x6f };
325 InetAddress srcIP = InetAddress
326 .getByName("2001:420:281:1004:407a:57f4:4d15:c355");
327 InetAddress dstIP = InetAddress
328 .getByName("2001:420:281:1004:e123:e688:d655:a1b0");
329 InetAddress ipMask = null;//InetAddress.getByName("ffff:ffff:ffff:ffff:0:0:0:0");
330 short ethertype = EtherTypes.IPv6.shortValue();
331 short vlan = (short) 27;
334 byte proto = IPProtocols.TCP.byteValue();
335 short src = (short) 55000;
339 * Create a SAL Flow aFlow
341 Match aMatch = new Match();
343 aMatch.setField(MatchType.IN_PORT, port);
344 aMatch.setField(MatchType.DL_SRC, srcMac);
345 aMatch.setField(MatchType.DL_DST, dstMac);
346 aMatch.setField(MatchType.DL_TYPE, ethertype);
347 aMatch.setField(MatchType.DL_VLAN, vlan);
348 aMatch.setField(MatchType.DL_VLAN_PR, vlanPr);
349 aMatch.setField(MatchType.NW_SRC, srcIP, ipMask);
350 aMatch.setField(MatchType.NW_DST, dstIP, ipMask);
351 aMatch.setField(MatchType.NW_TOS, tos);
352 aMatch.setField(MatchType.NW_PROTO, proto);
353 aMatch.setField(MatchType.TP_SRC, src);
354 aMatch.setField(MatchType.TP_DST, dst);
356 Assert.assertTrue(aMatch.isIPv6());