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-rw-r--r--framework/src/onos/apps/proxyarp/pom.xml45
-rw-r--r--framework/src/onos/apps/proxyarp/src/main/java/org/onosproject/proxyarp/ProxyArp.java250
-rw-r--r--framework/src/onos/apps/proxyarp/src/main/java/org/onosproject/proxyarp/package-info.java20
3 files changed, 0 insertions, 315 deletions
diff --git a/framework/src/onos/apps/proxyarp/pom.xml b/framework/src/onos/apps/proxyarp/pom.xml
deleted file mode 100644
index 28adaf8a..00000000
--- a/framework/src/onos/apps/proxyarp/pom.xml
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- ~ Copyright 2014 Open Networking Laboratory
- ~
- ~ 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.
- -->
-<project xmlns="http://maven.apache.org/POM/4.0.0"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
-
- <parent>
- <groupId>org.onosproject</groupId>
- <artifactId>onos-apps</artifactId>
- <version>1.4.0-rc1</version>
- <relativePath>../pom.xml</relativePath>
- </parent>
-
- <artifactId>onos-app-proxyarp</artifactId>
- <packaging>bundle</packaging>
-
- <description>Proxy ARP/NDP application</description>
-
- <properties>
- <onos.app.name>org.onosproject.proxyarp</onos.app.name>
- </properties>
-
- <dependencies>
- <dependency>
- <groupId>org.osgi</groupId>
- <artifactId>org.osgi.compendium</artifactId>
- </dependency>
- </dependencies>
-
-</project>
diff --git a/framework/src/onos/apps/proxyarp/src/main/java/org/onosproject/proxyarp/ProxyArp.java b/framework/src/onos/apps/proxyarp/src/main/java/org/onosproject/proxyarp/ProxyArp.java
deleted file mode 100644
index 2eb1d5ec..00000000
--- a/framework/src/onos/apps/proxyarp/src/main/java/org/onosproject/proxyarp/ProxyArp.java
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * Copyright 2014-2015 Open Networking Laboratory
- *
- * 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.
- */
-package org.onosproject.proxyarp;
-
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Deactivate;
-import org.apache.felix.scr.annotations.Modified;
-import org.apache.felix.scr.annotations.Property;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.ReferenceCardinality;
-import org.onlab.packet.Ethernet;
-import org.onlab.packet.ICMP6;
-import org.onlab.packet.IPv6;
-import org.onosproject.cfg.ComponentConfigService;
-import org.onosproject.core.ApplicationId;
-import org.onosproject.core.CoreService;
-import org.onosproject.net.flow.DefaultTrafficSelector;
-import org.onosproject.net.flow.TrafficSelector;
-import org.onosproject.net.packet.InboundPacket;
-import org.onosproject.net.packet.PacketContext;
-import org.onosproject.net.packet.PacketProcessor;
-import org.onosproject.net.packet.PacketService;
-import org.onosproject.net.proxyarp.ProxyArpService;
-import org.osgi.service.component.ComponentContext;
-import org.slf4j.Logger;
-
-import java.util.Dictionary;
-
-import static com.google.common.base.Strings.isNullOrEmpty;
-import static org.onlab.packet.Ethernet.TYPE_ARP;
-import static org.onlab.packet.Ethernet.TYPE_IPV6;
-import static org.onlab.packet.ICMP6.NEIGHBOR_ADVERTISEMENT;
-import static org.onlab.packet.ICMP6.NEIGHBOR_SOLICITATION;
-import static org.onlab.packet.IPv6.PROTOCOL_ICMP6;
-import static org.onosproject.net.packet.PacketPriority.CONTROL;
-import static org.slf4j.LoggerFactory.getLogger;
-
-/**
- * Sample reactive proxy arp application.
- */
-@Component(immediate = true)
-public class ProxyArp {
-
- private final Logger log = getLogger(getClass());
-
- @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
- protected PacketService packetService;
-
- @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
- protected ProxyArpService proxyArpService;
-
- private ProxyArpProcessor processor = new ProxyArpProcessor();
-
- @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
- protected CoreService coreService;
-
- @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
- protected ComponentConfigService cfgService;
-
- private ApplicationId appId;
-
- @Property(name = "ipv6NeighborDiscovery", boolValue = false,
- label = "Enable IPv6 Neighbor Discovery; default is false")
- protected boolean ipv6NeighborDiscovery = false;
-
- @Activate
- public void activate(ComponentContext context) {
- cfgService.registerProperties(getClass());
- appId = coreService.registerApplication("org.onosproject.proxyarp");
-
- packetService.addProcessor(processor, PacketProcessor.director(1));
- readComponentConfiguration(context);
- requestPackets();
-
- log.info("Started with Application ID {}", appId.id());
- }
-
- @Deactivate
- public void deactivate() {
- cfgService.unregisterProperties(getClass(), false);
- withdrawIntercepts();
- packetService.removeProcessor(processor);
- processor = null;
- log.info("Stopped");
- }
-
- @Modified
- public void modified(ComponentContext context) {
- readComponentConfiguration(context);
- requestPackets();
- }
-
- /**
- * Request packet in via PacketService.
- */
- private void requestPackets() {
- TrafficSelector.Builder selectorBuilder =
- DefaultTrafficSelector.builder();
- selectorBuilder.matchEthType(TYPE_ARP);
- packetService.requestPackets(selectorBuilder.build(),
- CONTROL, appId);
-
- selectorBuilder = DefaultTrafficSelector.builder();
- selectorBuilder.matchEthType(TYPE_IPV6);
- selectorBuilder.matchIPProtocol(PROTOCOL_ICMP6);
- selectorBuilder.matchIcmpv6Type(NEIGHBOR_SOLICITATION);
- if (ipv6NeighborDiscovery) {
- // IPv6 Neighbor Solicitation packet.
- packetService.requestPackets(selectorBuilder.build(),
- CONTROL, appId);
- } else {
- packetService.cancelPackets(selectorBuilder.build(),
- CONTROL, appId);
- }
-
- // IPv6 Neighbor Advertisement packet.
- selectorBuilder = DefaultTrafficSelector.builder();
- selectorBuilder.matchEthType(TYPE_IPV6);
- selectorBuilder.matchIPProtocol(PROTOCOL_ICMP6);
- selectorBuilder.matchIcmpv6Type(NEIGHBOR_ADVERTISEMENT);
- if (ipv6NeighborDiscovery) {
- packetService.requestPackets(selectorBuilder.build(),
- CONTROL, appId);
- } else {
- packetService.cancelPackets(selectorBuilder.build(),
- CONTROL, appId);
- }
-
-
- }
-
- /**
- * Cancel requested packet in via packet service.
- */
- private void withdrawIntercepts() {
- TrafficSelector.Builder selectorBuilder =
- DefaultTrafficSelector.builder();
- selectorBuilder.matchEthType(TYPE_ARP);
- packetService.cancelPackets(selectorBuilder.build(), CONTROL, appId);
- selectorBuilder = DefaultTrafficSelector.builder();
- selectorBuilder.matchEthType(TYPE_IPV6);
- selectorBuilder.matchIPProtocol(PROTOCOL_ICMP6);
- selectorBuilder.matchIcmpv6Type(NEIGHBOR_SOLICITATION);
- packetService.cancelPackets(selectorBuilder.build(), CONTROL, appId);
- selectorBuilder = DefaultTrafficSelector.builder();
- selectorBuilder.matchEthType(TYPE_IPV6);
- selectorBuilder.matchIPProtocol(PROTOCOL_ICMP6);
- selectorBuilder.matchIcmpv6Type(NEIGHBOR_ADVERTISEMENT);
- packetService.cancelPackets(selectorBuilder.build(), CONTROL, appId);
-
- }
-
- /**
- * Extracts properties from the component configuration context.
- *
- * @param context the component context
- */
- private void readComponentConfiguration(ComponentContext context) {
- Dictionary<?, ?> properties = context.getProperties();
- Boolean flag;
-
- flag = isPropertyEnabled(properties, "ipv6NeighborDiscovery");
- if (flag == null) {
- log.info("IPv6 Neighbor Discovery is not configured, " +
- "using current value of {}", ipv6NeighborDiscovery);
- } else {
- ipv6NeighborDiscovery = flag;
- log.info("Configured. IPv6 Neighbor Discovery is {}",
- ipv6NeighborDiscovery ? "enabled" : "disabled");
- }
- }
-
- /**
- * Check property name is defined and set to true.
- *
- * @param properties properties to be looked up
- * @param propertyName the name of the property to look up
- * @return value when the propertyName is defined or return null
- */
- private static Boolean isPropertyEnabled(Dictionary<?, ?> properties,
- String propertyName) {
- Boolean value = null;
- try {
- String s = (String) properties.get(propertyName);
- value = isNullOrEmpty(s) ? null : s.trim().equals("true");
- } catch (ClassCastException e) {
- // No propertyName defined.
- value = null;
- }
- return value;
- }
-
- /**
- * Packet processor responsible for forwarding packets along their paths.
- */
- private class ProxyArpProcessor implements PacketProcessor {
-
- @Override
- public void process(PacketContext context) {
- // Stop processing if the packet has been handled, since we
- // can't do any more to it.
- if (context.isHandled()) {
- return;
- }
-
- InboundPacket pkt = context.inPacket();
- Ethernet ethPkt = pkt.parsed();
- if (ethPkt == null) {
- return;
- }
-
- if (ethPkt.getEtherType() == TYPE_ARP) {
- //handle the arp packet.
- proxyArpService.handlePacket(context);
- } else if (ipv6NeighborDiscovery && ethPkt.getEtherType() == TYPE_IPV6) {
- IPv6 ipv6Pkt = (IPv6) ethPkt.getPayload();
- if (ipv6Pkt.getNextHeader() == IPv6.PROTOCOL_ICMP6) {
- ICMP6 icmp6Pkt = (ICMP6) ipv6Pkt.getPayload();
- if (icmp6Pkt.getIcmpType() == NEIGHBOR_SOLICITATION ||
- icmp6Pkt.getIcmpType() == NEIGHBOR_ADVERTISEMENT) {
- // handle ICMPv6 solicitations and advertisements
- proxyArpService.handlePacket(context);
- }
- }
- }
-
- // FIXME why were we listening to IPv4 frames at all?
- // Do not ARP for multicast packets. Let mfwd handle them.
- if (ethPkt.getEtherType() == Ethernet.TYPE_IPV4) {
- if (ethPkt.getDestinationMAC().isMulticast()) {
- return;
- }
- }
- }
- }
-}
diff --git a/framework/src/onos/apps/proxyarp/src/main/java/org/onosproject/proxyarp/package-info.java b/framework/src/onos/apps/proxyarp/src/main/java/org/onosproject/proxyarp/package-info.java
deleted file mode 100644
index 812a7510..00000000
--- a/framework/src/onos/apps/proxyarp/src/main/java/org/onosproject/proxyarp/package-info.java
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright 2014 Open Networking Laboratory
- *
- * 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.
- */
-
-/**
- * Proxy Arp application that handles arp resolution for you.
- */
-package org.onosproject.proxyarp;