本文整理汇总了Java中net.floodlightcontroller.packet.ARP.getSenderProtocolAddress方法的典型用法代码示例。如果您正苦于以下问题：Java ARP.getSenderProtocolAddress方法的具体用法？Java ARP.getSenderProtocolAddress怎么用？Java ARP.getSenderProtocolAddress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.ARP的用法示例。
在下文中一共展示了ARP.getSenderProtocolAddress方法的4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: getSrcIP
import net.floodlightcontroller.packet.ARP; //导入方法依赖的package包/类
@Override
public int getSrcIP(FPContext cntx) {
FloodlightContext flCntx = cntx.getFlowContext();
Ethernet eth = IFloodlightProviderService.bcStore.get(flCntx,IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
IPv4Address srcIP;
if(eth.getEtherType() == EthType.IPv4)
{
IPv4 ipv4 = (IPv4) eth.getPayload();
srcIP = ipv4.getSourceAddress();
return srcIP.getInt();
}
else if (eth.getEtherType() == EthType.ARP){
ARP arp = (ARP) eth.getPayload();
srcIP = arp.getSenderProtocolAddress();
return srcIP.getInt();
}
//for other packets without source IP information
return 0;
}
示例2: getSrcIPv4AddrFromARP
import net.floodlightcontroller.packet.ARP; //导入方法依赖的package包/类
/**
* Get sender IPv4 address from packet if the packet is an ARP
* packet and if the source MAC address matches the ARP packets
* sender MAC address.
* @param eth
* @param dlAddr
* @return
*/
private IPv4Address getSrcIPv4AddrFromARP(Ethernet eth, MacAddress dlAddr) {
if (eth.getPayload() instanceof ARP) {
ARP arp = (ARP) eth.getPayload();
if ((arp.getProtocolType() == ARP.PROTO_TYPE_IP) && (arp.getSenderHardwareAddress().equals(dlAddr))) {
return arp.getSenderProtocolAddress();
}
}
return IPv4Address.NONE;
}
示例3: learnDeviceFromArpResponseData
import net.floodlightcontroller.packet.ARP; //导入方法依赖的package包/类
/**
* Learn device from ARP data in scenarios where the
* Ethernet source MAC is different from the sender hardware
* address in ARP data.
*/
protected void learnDeviceFromArpResponseData(Ethernet eth,
DatapathId swdpid,
OFPort port) {
if (!(eth.getPayload() instanceof ARP)) return;
ARP arp = (ARP) eth.getPayload();
MacAddress dlAddr = eth.getSourceMACAddress();
MacAddress senderAddr = arp.getSenderHardwareAddress();
if (dlAddr.equals(senderAddr)) return; // arp request
// Ignore broadcast/multicast source
if (senderAddr.isBroadcast() || senderAddr.isMulticast())
return;
// Ignore zero sender mac
if (senderAddr.equals(MacAddress.of(0)))
return;
VlanVid vlan = VlanVid.ofVlan(eth.getVlanID());
IPv4Address nwSrc = arp.getSenderProtocolAddress();
Entity e = new Entity(senderAddr,
vlan, /* will either be a valid tag or VlanVid.ZERO if untagged */
nwSrc,
IPv6Address.NONE, /* must be none for ARP */
swdpid,
port,
new Date());
learnDeviceByEntity(e);
}
示例4: getARPSenderIP
import net.floodlightcontroller.packet.ARP; //导入方法依赖的package包/类
@Override
public int getARPSenderIP(FPContext cntx){
FloodlightContext flCntx = cntx.getFlowContext();
Ethernet eth = IFloodlightProviderService.bcStore.get(flCntx,IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
IPv4Address senderIP;
if (eth.getEtherType() == EthType.ARP){
ARP arp = (ARP) eth.getPayload();
senderIP = arp.getSenderProtocolAddress();
return senderIP.getInt();
}
//for other non-arp packets
return 0;
}