当前位置: 首页>>代码示例>>Java>>正文

Java TCP.getDestinationPort方法代码示例

本文整理汇总了Java中net.floodlightcontroller.packet.TCP.getDestinationPort方法的典型用法代码示例。如果您正苦于以下问题：Java TCP.getDestinationPort方法的具体用法？Java TCP.getDestinationPort怎么用？Java TCP.getDestinationPort使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类net.floodlightcontroller.packet.TCP的用法示例。


在下文中一共展示了TCP.getDestinationPort方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: processPacketIn

import net.floodlightcontroller.packet.TCP; //导入方法依赖的package包/类
private net.floodlightcontroller.core.IListener.Command processPacketIn(IOFSwitch sw, OFPacketIn pi, FloodlightContext cntx) {
    
    Ethernet eth = IFloodlightProviderService.bcStore.get(cntx, IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
    IPacket pkt = eth.getPayload(); 
 
    if (eth.isBroadcast() || eth.isMulticast()) {
        // handle ARP for VIP
        if (pkt instanceof ARP) {
            // retrieve arp to determine target IP address                                                       
            ARP arpRequest = (ARP) eth.getPayload();

            IPv4Address targetProtocolAddress = arpRequest.getTargetProtocolAddress();

            if (vipIpToId.containsKey(targetProtocolAddress.getInt())) {
                String vipId = vipIpToId.get(targetProtocolAddress.getInt());
                vipProxyArpReply(sw, pi, cntx, vipId);
                return Command.STOP;
            }
        }
    } else {
        // currently only load balance IPv4 packets - no-op for other traffic 
        if (pkt instanceof IPv4) {
            IPv4 ip_pkt = (IPv4) pkt;
            
            // If match Vip and port, check pool and choose member
            int destIpAddress = ip_pkt.getDestinationAddress().getInt();
            
            if (vipIpToId.containsKey(destIpAddress)){
                IPClient client = new IPClient();
                client.ipAddress = ip_pkt.getSourceAddress();
                client.nw_proto = ip_pkt.getProtocol();
                if (ip_pkt.getPayload() instanceof TCP) {
                    TCP tcp_pkt = (TCP) ip_pkt.getPayload();
                    client.srcPort = tcp_pkt.getSourcePort();
                    client.targetPort = tcp_pkt.getDestinationPort();
                }
                if (ip_pkt.getPayload() instanceof UDP) {
                    UDP udp_pkt = (UDP) ip_pkt.getPayload();
                    client.srcPort = udp_pkt.getSourcePort();
                    client.targetPort = udp_pkt.getDestinationPort();
                }
                if (ip_pkt.getPayload() instanceof ICMP) {
                    client.srcPort = TransportPort.of(8); 
                    client.targetPort = TransportPort.of(0); 
                }
                
                LBVip vip = vips.get(vipIpToId.get(destIpAddress));
                if (vip == null)			// fix dereference violations           
                	return Command.CONTINUE;
                LBPool pool = pools.get(vip.pickPool(client));
                if (pool == null)			// fix dereference violations
                	return Command.CONTINUE;
                LBMember member = members.get(pool.pickMember(client));
                if(member == null)			//fix dereference violations
                	return Command.CONTINUE;
                
                // for chosen member, check device manager and find and push routes, in both directions                    
                pushBidirectionalVipRoutes(sw, pi, cntx, client, member);
               
                // packet out based on table rule
                pushPacket(pkt, sw, pi.getBufferId(), (pi.getVersion().compareTo(OFVersion.OF_12) < 0) ? pi.getInPort() : pi.getMatch().get(MatchField.IN_PORT), OFPort.TABLE,
                            cntx, true);

                return Command.STOP;
            }
        }
    }
    // bypass non-load-balanced traffic for normal processing (forwarding)
    return Command.CONTINUE;
}
开发者ID:xuraylei，项目名称:fresco_floodlight，代码行数:71，代码来源:LoadBalancer.java

示例2: processPacketIn

import net.floodlightcontroller.packet.TCP; //导入方法依赖的package包/类
private net.floodlightcontroller.core.IListener.Command processPacketIn(IOFSwitch sw, OFPacketIn pi, FloodlightContext cntx) {
    
    Ethernet eth = IFloodlightProviderService.bcStore.get(cntx, IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
    IPacket pkt = eth.getPayload(); 
 
    if (eth.isBroadcast() || eth.isMulticast()) {
        // handle ARP for VIP
        if (pkt instanceof ARP) {
            // retrieve arp to determine target IP address                                                       
            ARP arpRequest = (ARP) eth.getPayload();

            int targetProtocolAddress = IPv4.toIPv4Address(arpRequest
                                                           .getTargetProtocolAddress());

            if (vipIpToId.containsKey(targetProtocolAddress)) {
                String vipId = vipIpToId.get(targetProtocolAddress);
                vipProxyArpReply(sw, pi, cntx, vipId);
                return Command.STOP;
            }
        }
    } else {
        // currently only load balance IPv4 packets - no-op for other traffic 
        if (pkt instanceof IPv4) {
            IPv4 ip_pkt = (IPv4) pkt;
            
            // If match Vip and port, check pool and choose member
            int destIpAddress = ip_pkt.getDestinationAddress().getInt();
            
            if (vipIpToId.containsKey(destIpAddress)){
                IPClient client = new IPClient();
                client.ipAddress = ip_pkt.getSourceAddress();
                client.nw_proto = ip_pkt.getProtocol();
                if (ip_pkt.getPayload() instanceof TCP) {
                    TCP tcp_pkt = (TCP) ip_pkt.getPayload();
                    client.srcPort = tcp_pkt.getSourcePort();
                    client.targetPort = tcp_pkt.getDestinationPort();
                }
                if (ip_pkt.getPayload() instanceof UDP) {
                    UDP udp_pkt = (UDP) ip_pkt.getPayload();
                    client.srcPort = udp_pkt.getSourcePort();
                    client.targetPort = udp_pkt.getDestinationPort();
                }
                if (ip_pkt.getPayload() instanceof ICMP) {
                    client.srcPort = TransportPort.of(8); 
                    client.targetPort = TransportPort.of(0); 
                }
                
                LBVip vip = vips.get(vipIpToId.get(destIpAddress));
                LBPool pool = pools.get(vip.pickPool(client));
                LBMember member = members.get(pool.pickMember(client));

                // for chosen member, check device manager and find and push routes, in both directions                    
                pushBidirectionalVipRoutes(sw, pi, cntx, client, member);
               
                // packet out based on table rule
                pushPacket(pkt, sw, pi.getBufferId(), (pi.getVersion().compareTo(OFVersion.OF_12) < 0) ? pi.getInPort() : pi.getMatch().get(MatchField.IN_PORT), OFPort.TABLE,
                            cntx, true);

                return Command.STOP;
            }
        }
    }
    // bypass non-load-balanced traffic for normal processing (forwarding)
    return Command.CONTINUE;
}
开发者ID:nsg-ethz，项目名称:iTAP-controller，代码行数:66，代码来源:LoadBalancer.java

示例3: processPacketIn

import net.floodlightcontroller.packet.TCP; //导入方法依赖的package包/类
private net.floodlightcontroller.core.IListener.Command
        processPacketIn(IOFSwitch sw, OFPacketIn pi,
                        FloodlightContext cntx) {
    
    Ethernet eth = IFloodlightProviderService.bcStore.get(cntx,
                                                          IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
    IPacket pkt = eth.getPayload();
 
    if (eth.isBroadcast() || eth.isMulticast()) {
        // handle ARP for VIP
        if (pkt instanceof ARP) {
            // retrieve arp to determine target IP address                                                       
            ARP arpRequest = (ARP) eth.getPayload();

            int targetProtocolAddress = IPv4.toIPv4Address(arpRequest
                                                           .getTargetProtocolAddress());

            if (vipIpToId.containsKey(targetProtocolAddress)) {
                String vipId = vipIpToId.get(targetProtocolAddress);
                vipProxyArpReply(sw, pi, cntx, vipId);
                return Command.STOP;
            }
        }
    } else {
        // currently only load balance IPv4 packets - no-op for other traffic 
        if (pkt instanceof IPv4) {
            IPv4 ip_pkt = (IPv4) pkt;
            
            // If match Vip and port, check pool and choose member
            int destIpAddress = ip_pkt.getDestinationAddress();
            
            if (vipIpToId.containsKey(destIpAddress)){
                IPClient client = new IPClient();
                client.ipAddress = ip_pkt.getSourceAddress();
                client.nw_proto = ip_pkt.getProtocol();
                if (ip_pkt.getPayload() instanceof TCP) {
                    TCP tcp_pkt = (TCP) ip_pkt.getPayload();
                    client.srcPort = tcp_pkt.getSourcePort();
                    client.targetPort = tcp_pkt.getDestinationPort();
                }
                if (ip_pkt.getPayload() instanceof UDP) {
                    UDP udp_pkt = (UDP) ip_pkt.getPayload();
                    client.srcPort = udp_pkt.getSourcePort();
                    client.targetPort = udp_pkt.getDestinationPort();
                }
                if (ip_pkt.getPayload() instanceof ICMP) {
                    client.srcPort = 8; 
                    client.targetPort = 0; 
                }
                
                LBVip vip = vips.get(vipIpToId.get(destIpAddress));
                LBPool pool = pools.get(vip.pickPool(client));
                LBMember member = members.get(pool.pickMember(client));

                // for chosen member, check device manager and find and push routes, in both directions                    
                pushBidirectionalVipRoutes(sw, pi, cntx, client, member);
               
                // packet out based on table rule
                pushPacket(pkt, sw, pi.getBufferId(), pi.getInPort(), OFPort.OFPP_TABLE.getValue(),
                            cntx, true);

                return Command.STOP;
            }
        }
    }
    // bypass non-load-balanced traffic for normal processing (forwarding)
    return Command.CONTINUE;
}
开发者ID:JianqingJiang，项目名称:QoS-floodlight，代码行数:69，代码来源:LoadBalancer.java

示例4: processPacketIn

import net.floodlightcontroller.packet.TCP; //导入方法依赖的package包/类
private net.floodlightcontroller.core.IListener.Command processPacketIn(IOFSwitch sw, OFPacketIn pi, FloodlightContext cntx) {

        Ethernet eth = IFloodlightProviderService.bcStore.get(cntx, IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
        IPacket pkt = eth.getPayload();

        if (eth.isBroadcast() || eth.isMulticast()) {
            // handle ARP for VIP
            if (pkt instanceof ARP) {
                // retrieve arp to determine target IP address
                ARP arpRequest = (ARP) eth.getPayload();

                IPv4Address targetProtocolAddress = arpRequest.getTargetProtocolAddress();

                if (vipIpToId.containsKey(targetProtocolAddress.getInt())) {
                    String vipId = vipIpToId.get(targetProtocolAddress.getInt());
                    vipProxyArpReply(sw, pi, cntx, vipId);
                    return Command.STOP;
                }
            }
        } else {
            // currently only load balance IPv4 packets - no-op for other traffic
            if (pkt instanceof IPv4) {
                IPv4 ip_pkt = (IPv4) pkt;

                // If match Vip and port, check pool and choose member
                int destIpAddress = ip_pkt.getDestinationAddress().getInt();

                if (vipIpToId.containsKey(destIpAddress)){
                    IPClient client = new IPClient();
                    client.ipAddress = ip_pkt.getSourceAddress();
                    client.nw_proto = ip_pkt.getProtocol();
                    if (ip_pkt.getPayload() instanceof TCP) {
                        TCP tcp_pkt = (TCP) ip_pkt.getPayload();
                        client.srcPort = tcp_pkt.getSourcePort();
                        client.targetPort = tcp_pkt.getDestinationPort();
                    }
                    if (ip_pkt.getPayload() instanceof UDP) {
                        UDP udp_pkt = (UDP) ip_pkt.getPayload();
                        client.srcPort = udp_pkt.getSourcePort();
                        client.targetPort = udp_pkt.getDestinationPort();
                    }
                    if (ip_pkt.getPayload() instanceof ICMP) {
                        client.srcPort = TransportPort.of(8);
                        client.targetPort = TransportPort.of(0);
                    }

                    LBVip vip = vips.get(vipIpToId.get(destIpAddress));
                    if (vip == null)			// fix dereference violations
                    	return Command.CONTINUE;
                    LBPool pool = pools.get(vip.pickPool(client));
                    if (pool == null)			// fix dereference violations
                    	return Command.CONTINUE;
                    LBMember member = members.get(pool.pickMember(client));
                    if(member == null)			//fix dereference violations
                    	return Command.CONTINUE;

                    // for chosen member, check device manager and find and push routes, in both directions
                    pushBidirectionalVipRoutes(sw, pi, cntx, client, member);

                    // packet out based on table rule
                    pushPacket(pkt, sw, pi.getBufferId(), (pi.getVersion().compareTo(OFVersion.OF_12) < 0) ? pi.getInPort() : pi.getMatch().get(MatchField.IN_PORT), OFPort.TABLE,
                                cntx, true);

                    return Command.STOP;
                }
            }
        }
        // bypass non-load-balanced traffic for normal processing (forwarding)
        return Command.CONTINUE;
    }
开发者ID:zhenshengcai，项目名称:floodlight-hardware，代码行数:71，代码来源:LoadBalancer.java

示例5: processPacketIn

import net.floodlightcontroller.packet.TCP; //导入方法依赖的package包/类
private net.floodlightcontroller.core.IListener.Command processPacketIn(IOFSwitch sw, OFPacketIn pi, FloodlightContext cntx) {
        
        Ethernet eth = IFloodlightProviderService.bcStore.get(cntx, IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
        IPacket pkt = eth.getPayload(); 
        
//       log.warn("processing packet ing");
        if (eth.isBroadcast() || eth.isMulticast()) {
            // handle ARP for VIP
            if (pkt instanceof ARP) {
                // retrieve arp to determine target IP address                                                       
                ARP arpRequest = (ARP) eth.getPayload();

                IPv4Address targetProtocolAddress = arpRequest.getTargetProtocolAddress();

                if (vipIpToId.containsKey(targetProtocolAddress.getInt())) {
                    String vipId = vipIpToId.get(targetProtocolAddress.getInt());
                    vipProxyArpReply(sw, pi, cntx, vipId);
                    return Command.STOP;
                }
            }
        } else {
            // currently only load balance IPv4 packets - no-op for other traffic 
            if (pkt instanceof IPv4) {
                IPv4 ip_pkt = (IPv4) pkt;
                
                // If match Vip and port, check pool and choose member
                int destIpAddress = ip_pkt.getDestinationAddress().getInt();
                
                if (vipIpToId.containsKey(destIpAddress)){
                    IPClient client = new IPClient();
                    client.ipAddress = ip_pkt.getSourceAddress();
                    client.nw_proto = ip_pkt.getProtocol();
                    if (ip_pkt.getPayload() instanceof TCP) {
                        TCP tcp_pkt = (TCP) ip_pkt.getPayload();
                        client.srcPort = tcp_pkt.getSourcePort();
                        client.targetPort = tcp_pkt.getDestinationPort();
                    }
                    if (ip_pkt.getPayload() instanceof UDP) {
                        UDP udp_pkt = (UDP) ip_pkt.getPayload();
                        client.srcPort = udp_pkt.getSourcePort();
                        client.targetPort = udp_pkt.getDestinationPort();
                    }
                    if (ip_pkt.getPayload() instanceof ICMP) {
                        client.srcPort = TransportPort.of(8); 
                        client.targetPort = TransportPort.of(0); 
                    }
                    
                    LBVip vip = vips.get(vipIpToId.get(destIpAddress));
                    if (vip == null)			// fix deference violations           
                    	return Command.CONTINUE;
                    LBPool pool = pools.get(vip.pickPool(client));
                    if (pool == null)			// fix deference violations
                    	return Command.CONTINUE;
                    LBMember member = members.get(pool.pickMember(client));
                    if(member == null)			//fix deference violations
                    	return Command.CONTINUE;
                    
                    // for chosen member, check device manager and find and push routes, in both directions                    
                    pushBidirectionalVipRoutes(sw, pi, cntx, client, member);
                   
                    // packet out based on table rule
                    pushPacket(pkt, sw, pi.getBufferId(), (pi.getVersion().compareTo(OFVersion.OF_12) < 0) ? pi.getInPort() : pi.getMatch().get(MatchField.IN_PORT), OFPort.TABLE,
                                cntx, true);

                    return Command.STOP;
                }
            }
        }
        // bypass non-load-balanced traffic for normal processing (forwarding)
        return Command.CONTINUE;
    }
开发者ID:rhoybeen，项目名称:floodlightLB，代码行数:72，代码来源:LoadBalancer.java

示例6: processPacketIn

import net.floodlightcontroller.packet.TCP; //导入方法依赖的package包/类
private net.floodlightcontroller.core.IListener.Command
        processPacketIn(IOFSwitch sw, OFPacketIn pi,
                        FloodlightContext cntx) {
    
    Ethernet eth = IFloodlightProviderService.bcStore.get(cntx,
                                                          IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
    IPacket pkt = eth.getPayload();
 
    if (eth.isBroadcast() || eth.isMulticast()) {
        // handle ARP for VIP
        if (pkt instanceof ARP) {
            // retrieve arp to determine target IP address
            ARP arpRequest = (ARP) eth.getPayload();

            int targetProtocolAddress = IPv4.toIPv4Address(arpRequest
                                                           .getTargetProtocolAddress());

            if (vipIpToId.containsKey(targetProtocolAddress)) {
                String vipId = vipIpToId.get(targetProtocolAddress);
                vipProxyArpReply(sw, pi, cntx, vipId);
                return Command.STOP;
            }
        }
    } else {
        // currently only load balance IPv4 packets - no-op for other traffic 
        if (pkt instanceof IPv4) {
            IPv4 ip_pkt = (IPv4) pkt;
            
            // If match Vip and port, check pool and choose member
            int destIpAddress = ip_pkt.getDestinationAddress();
            
            if (vipIpToId.containsKey(destIpAddress)){
                IPClient client = new IPClient();
                client.ipAddress = ip_pkt.getSourceAddress();
                client.nw_proto = ip_pkt.getProtocol();
                if (ip_pkt.getPayload() instanceof TCP) {
                    TCP tcp_pkt = (TCP) ip_pkt.getPayload();
                    client.srcPort = tcp_pkt.getSourcePort();
                    client.targetPort = tcp_pkt.getDestinationPort();
                }
                if (ip_pkt.getPayload() instanceof UDP) {
                    UDP udp_pkt = (UDP) ip_pkt.getPayload();
                    client.srcPort = udp_pkt.getSourcePort();
                    client.targetPort = udp_pkt.getDestinationPort();
                }
                if (ip_pkt.getPayload() instanceof ICMP) {
                    client.srcPort = 8; 
                    client.targetPort = 0; 
                }
                
                LBVip vip = vips.get(vipIpToId.get(destIpAddress));
                LBPool pool = pools.get(vip.pickPool(client));
                LBMember member = members.get(pool.pickMember(client));

                // for chosen member, check device manager and find and push routes, in both directions                    
                pushBidirectionalVipRoutes(sw, pi, cntx, client, member);
               
                // packet out based on table rule
                pushPacket(pkt, sw, pi.getBufferId(), pi.getInPort(), OFPort.OFPP_TABLE.getValue(),
                            cntx, true);

                return Command.STOP;
            }
        }
    }
    // bypass non-load-balanced traffic for normal processing (forwarding)
    return Command.CONTINUE;
}
开发者ID:dana-i2cat，项目名称:floodlight-nfv，代码行数:69，代码来源:LoadBalancer.java

示例7: processPacketIn

import net.floodlightcontroller.packet.TCP; //导入方法依赖的package包/类
private net.floodlightcontroller.core.IListener.Command
        processPacketIn(IOFSwitch sw, OFPacketIn pi,
                        FloodlightContext cntx) {
    
    Ethernet eth = IFloodlightProviderService.bcStore.get(cntx,
                                                          IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
    IPacket pkt = eth.getPayload();
 
    if (eth.isBroadcast() || eth.isMulticast()) {
        // handle ARP for VIP
        if (eth.getEtherType() == Ethernet.TYPE_ARP) {
            // retrieve arp to determine target IP address                                                       
            ARP arpRequest = (ARP) eth.getPayload();

            int targetProtocolAddress = IPv4.toIPv4Address(arpRequest
                                                           .getTargetProtocolAddress());

            if (vipIpToId.containsKey(targetProtocolAddress)) {
                String vipId = vipIpToId.get(targetProtocolAddress);                    
                vipProxyArpReply(sw, pi, cntx, vipId);
                return Command.STOP;
            }
        }
    } else {
        // currently only load balance IPv4 packets - no-op for other traffic 
        if (pkt instanceof IPv4) {
            IPv4 ip_pkt = (IPv4) pkt;                
            
            // If match Vip and port, check pool and choose member
            int destIpAddress = ip_pkt.getDestinationAddress();
            
            if (vipIpToId.containsKey(destIpAddress)){
                IPClient client = new IPClient();
                client.ipAddress = ip_pkt.getSourceAddress();
                client.nw_proto = ip_pkt.getProtocol();
                if (client.nw_proto == IPv4.PROTOCOL_TCP) {
                    TCP tcp_pkt = (TCP) ip_pkt.getPayload();
                    client.srcPort = tcp_pkt.getSourcePort();
                    client.targetPort = tcp_pkt.getDestinationPort();
                }
                if (client.nw_proto == IPv4.PROTOCOL_UDP) {
                    UDP udp_pkt = (UDP) ip_pkt.getPayload();
                    client.srcPort = udp_pkt.getSourcePort();
                    client.targetPort = udp_pkt.getDestinationPort();
                }
                if (client.nw_proto == IPv4.PROTOCOL_ICMP) {
                    client.srcPort = 8; 
                    client.targetPort = 0; 
                }
                
                LBVip vip = vips.get(vipIpToId.get(destIpAddress));
                LBPool pool = pools.get(vip.pickPool(client));
                LBMember member = members.get(pool.pickMember(client));

                // for chosen member, check device manager and find and push routes, in both directions                    
                pushBidirectionalVipRoutes(sw, pi, cntx, client, member);
               
                // packet out based on table rule
                pushPacket(pkt, sw, pi.getBufferId(), pi.getInPort(), OFPort.OFPP_TABLE.getValue(),
                            cntx, true);
                                    
                return Command.STOP;
            }
        }
    }
    // bypass non-load-balanced traffic for normal processing (forwarding)
    return Command.CONTINUE;
}
开发者ID:wallnerryan，项目名称:FL_HAND，代码行数:69，代码来源:LoadBalancer.java


注：本文中的net.floodlightcontroller.packet.TCP.getDestinationPort方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。