Examples with IpAddress org.onlab.packet.IpAddress used on opensource projects

Example 91 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class VbngResource method privateIpDeleteNotification.

/**
 * Query virtual BNG map.
 *
 * @return IP Address map
 */
@GET
@Path("map")
@Produces(MediaType.APPLICATION_JSON)
public Response privateIpDeleteNotification() {
    log.info("Received vBNG IP address map request");
    VbngConfigurationService vbngConfigurationService = get(VbngConfigurationService.class);
    Map<IpAddress, IpAddress> map = vbngConfigurationService.getIpAddressMappings();
    ObjectNode result = new ObjectMapper().createObjectNode();
    result.set("map", new IpAddressMapEntryCodec().encode(map.entrySet(), this));
    return ok(result.toString()).build();
}

Example 92 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class VbngResource method privateIpDeleteNotification.

/**
 * Delete a virtual BNG connection.
 *
 * @param privateIp IP Address for the BNG private network
 * @return 200 OK
 */
@DELETE
@Path("{privateip}")
public Response privateIpDeleteNotification(@PathParam("privateip") String privateIp) {
    String result;
    if (privateIp == null) {
        log.info("Private IP address to delete is null");
        result = "0";
    }
    log.info("Received a private IP address : {} to delete", privateIp);
    IpAddress privateIpAddress = IpAddress.valueOf(privateIp);
    VbngService vbngService = get(VbngService.class);
    IpAddress assignedPublicIpAddress = null;
    // Delete a virtual BNG
    assignedPublicIpAddress = vbngService.deleteVbng(privateIpAddress);
    if (assignedPublicIpAddress != null) {
        result = assignedPublicIpAddress.toString();
    } else {
        result = "0";
    }
    return Response.ok().entity(result).build();
}

Example 93 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class CastorArpManager method updateMac.

/**
 * Updates the IP address to mac address map.
 *
 * @param context The message context.
 */
private void updateMac(MessageContext context) {
    if ((castorStore.getAddressMap()).containsKey(context.sender())) {
        return;
    }
    Ethernet eth = context.packet();
    MacAddress macAddress = eth.getSourceMAC();
    IpAddress ipAddress = context.sender();
    castorStore.setAddressMap(ipAddress, macAddress);
}

Example 94 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class CastorArpManager method forward.

/**
 * Forwards the ARP packet to the specified connect point via packet out.
 *
 * @param context The packet context
 */
private void forward(MessageContext context) {
    TrafficTreatment.Builder builder = null;
    Ethernet eth = context.packet();
    ByteBuffer buf = ByteBuffer.wrap(eth.serialize());
    IpAddress target = context.target();
    String value = getMatchingConnectPoint(target);
    if (value != null) {
        ConnectPoint connectPoint = ConnectPoint.deviceConnectPoint(value);
        builder = DefaultTrafficTreatment.builder();
        builder.setOutput(connectPoint.port());
        packetService.emit(new DefaultOutboundPacket(connectPoint.deviceId(), builder.build(), buf));
    }
}

Example 95 with IpAddress

use of org.onlab.packet.IpAddress in project onos by opennetworkinglab.

the class CastorArpManager method createArpContext.

/**
 * Extracts context information from ARP packets.
 *
 * @param eth input Ethernet frame that is thought to be ARP
 * @param inPort in port
 * @return MessageContext object if the packet was a valid ARP packet,
 * otherwise null
 */
private MessageContext createArpContext(Ethernet eth, ConnectPoint inPort) {
    if (eth.getEtherType() != Ethernet.TYPE_ARP) {
        return null;
    }
    ARP arp = (ARP) eth.getPayload();
    IpAddress target = Ip4Address.valueOf(arp.getTargetProtocolAddress());
    IpAddress sender = Ip4Address.valueOf(arp.getSenderProtocolAddress());
    MessageType type;
    if (arp.getOpCode() == ARP.OP_REQUEST) {
        type = MessageType.REQUEST;
    } else if (arp.getOpCode() == ARP.OP_REPLY) {
        type = MessageType.REPLY;
    } else {
        return null;
    }
    return new MessageContext(eth, inPort, Protocol.ARP, type, target, sender);
}