本文整理汇总了Java中net.floodlightcontroller.packet.DHCP.DHCPOptionCode类的典型用法代码示例。如果您正苦于以下问题:Java DHCPOptionCode类的具体用法?Java DHCPOptionCode怎么用?Java DHCPOptionCode使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
DHCPOptionCode类属于net.floodlightcontroller.packet.DHCP包,在下文中一共展示了DHCPOptionCode类的6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,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: snoopDHCPClientName
import net.floodlightcontroller.packet.DHCP.DHCPOptionCode; //导入依赖的package包/类
/**
* Snoop and record client-provided host name from DHCP requests
* @param eth
* @param srcDevice
*/
private void snoopDHCPClientName(Ethernet eth, Device srcDevice) {
if (! (eth.getPayload() instanceof IPv4) )
return;
IPv4 ipv4 = (IPv4) eth.getPayload();
if (! (ipv4.getPayload() instanceof UDP) )
return;
UDP udp = (UDP) ipv4.getPayload();
if (!(udp.getPayload() instanceof DHCP))
return;
DHCP dhcp = (DHCP) udp.getPayload();
byte opcode = dhcp.getOpCode();
if (opcode == DHCP.OPCODE_REQUEST) {
DHCPOption dhcpOption = dhcp.getOption(
DHCPOptionCode.OptionCode_Hostname);
if (dhcpOption != null) {
cntDhcpClientNameSnooped.increment();
srcDevice.dhcpClientName = new String(dhcpOption.getData());
}
}
}
开发者ID:xuraylei,项目名称:fresco_floodlight,代码行数:26,代码来源:DeviceManagerImpl.java
示例2: snoopDHCPClientName
import net.floodlightcontroller.packet.DHCP.DHCPOptionCode; //导入依赖的package包/类
/**
* Snoop and record client-provided host name from DHCP requests
* @param eth
* @param srcDevice
*/
private void snoopDHCPClientName(Ethernet eth, Device srcDevice) {
if (! (eth.getPayload() instanceof IPv4) )
return;
IPv4 ipv4 = (IPv4) eth.getPayload();
if (! (ipv4.getPayload() instanceof UDP) )
return;
UDP udp = (UDP) ipv4.getPayload();
if (!(udp.getPayload() instanceof DHCP))
return;
DHCP dhcp = (DHCP) udp.getPayload();
byte opcode = dhcp.getOpCode();
if (opcode == DHCP.OPCODE_REQUEST) {
DHCPOption dhcpOption = dhcp.getOption(
DHCPOptionCode.OptionCode_Hostname);
if (dhcpOption != null) {
cntDhcpClientNameSnooped.updateCounterNoFlush();
srcDevice.dhcpClientName = new String(dhcpOption.getData());
}
}
}
开发者ID:JianqingJiang,项目名称:QoS-floodlight,代码行数:26,代码来源:DeviceManagerImpl.java
示例3: snoopDHCPClientName
import net.floodlightcontroller.packet.DHCP.DHCPOptionCode; //导入依赖的package包/类
/**
* Snoop and record client-provided host name from DHCP requests
* @param eth
* @param srcDevice
*/
private void snoopDHCPClientName(Ethernet eth, Device srcDevice) {
if (! (eth.getPayload() instanceof IPv4) )
return;
IPv4 ipv4 = (IPv4) eth.getPayload();
if (! (ipv4.getPayload() instanceof UDP) )
return;
UDP udp = (UDP) ipv4.getPayload();
if (!(udp.getPayload() instanceof DHCP))
return;
DHCP dhcp = (DHCP) udp.getPayload();
byte opcode = dhcp.getOpCode();
if (opcode == DHCP.OPCODE_REQUEST) {
DHCPOption dhcpOption = dhcp.getOption(
DHCPOptionCode.OptionCode_Hostname);
if (dhcpOption != null) {
srcDevice.dhcpClientName = new String(dhcpOption.getData());
}
}
}
开发者ID:dana-i2cat,项目名称:floodlight-nfv,代码行数:25,代码来源:DeviceManagerImpl.java
示例4: snoopDHCPClientName
import net.floodlightcontroller.packet.DHCP.DHCPOptionCode; //导入依赖的package包/类
/**
* Snoop and record client-provided host name from DHCP requests
* @param eth
* @param srcDevice
*/
private void snoopDHCPClientName(Ethernet eth, Device srcDevice) {
if (eth.getEtherType() != Ethernet.TYPE_IPv4)
return;
IPv4 ipv4 = (IPv4) eth.getPayload();
if (ipv4.getProtocol() != IPv4.PROTOCOL_UDP)
return;
UDP udp = (UDP) ipv4.getPayload();
if (!(udp.getPayload() instanceof DHCP))
return;
DHCP dhcp = (DHCP) udp.getPayload();
byte opcode = dhcp.getOpCode();
if (opcode == DHCP.OPCODE_REQUEST) {
DHCPOption dhcpOption = dhcp.getOption(
DHCPOptionCode.OptionCode_Hostname);
if (dhcpOption != null) {
srcDevice.dhcpClientName = new String(dhcpOption.getData());
}
}
}
开发者ID:wallnerryan,项目名称:FL_HAND,代码行数:25,代码来源:DeviceManagerImpl.java
示例5: getRequestedParameters
import net.floodlightcontroller.packet.DHCP.DHCPOptionCode; //导入依赖的package包/类
public ArrayList<Byte> getRequestedParameters(DHCP DHCPPayload, boolean isInform) {
ArrayList<Byte> requestOrder = new ArrayList<Byte>();
byte[] requests = DHCPPayload.getOption(DHCPOptionCode.OptionCode_RequestedParameters).getData();
boolean requestedLeaseTime = false;
boolean requestedRebindTime = false;
boolean requestedRenewTime = false;
for (byte specificRequest : requests) {
if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_SN) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_SN);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_ROUTER) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_ROUTER);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_DN) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_DN);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_DNS) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_DNS);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_LEASE_TIME) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_LEASE_TIME);
requestedLeaseTime = true;
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_DHCP_SERVER) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_DHCP_SERVER);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_BROADCAST_IP) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_BROADCAST_IP);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_NTP_IP) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_NTP_IP);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_REBIND_TIME) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_REBIND_TIME);
requestedRebindTime = true;
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_RENEWAL_TIME) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_RENEWAL_TIME);
requestedRenewTime = true;
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_IP_FORWARDING) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_IP_FORWARDING);
log.debug("requested IP FORWARDING");
} else {
//log.debug("Requested option 0x" + Byte.toString(specificRequest) + " not available");
}
}
// We need to add these in regardless if the request list includes them
if (!isInform) {
if (!requestedLeaseTime) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_LEASE_TIME);
log.debug("added option LEASE TIME");
}
if (!requestedRenewTime) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_RENEWAL_TIME);
log.debug("added option RENEWAL TIME");
}
if (!requestedRebindTime) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_REBIND_TIME);
log.debug("added option REBIND TIME");
}
}
return requestOrder;
}
开发者ID:xuraylei,项目名称:fresco_floodlight,代码行数:56,代码来源:DHCPServer.java
示例6: getRequestedParameters
import net.floodlightcontroller.packet.DHCP.DHCPOptionCode; //导入依赖的package包/类
public ArrayList<Byte> getRequestedParameters(DHCP DHCPPayload, boolean isInform) {
ArrayList<Byte> requestOrder = new ArrayList<Byte>();
byte[] requests = DHCPPayload.getOption(DHCPOptionCode.OptionCode_RequestedParameters).getData();
boolean requestedLeaseTime = false;
boolean requestedRebindTime = false;
boolean requestedRenewTime = false;
for (byte specificRequest : requests) {
if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_SN) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_SN);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_ROUTER) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_ROUTER);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_DN) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_DN);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_DNS) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_DNS);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_LEASE_TIME) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_LEASE_TIME);
requestedLeaseTime = true;
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_DHCP_SERVER) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_DHCP_SERVER);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_BROADCAST_IP) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_BROADCAST_IP);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_NTP_IP) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_NTP_IP);
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_REBIND_TIME) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_REBIND_TIME);
requestedRebindTime = true;
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_RENEWAL_TIME) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_RENEWAL_TIME);
requestedRenewTime = true;
} else if (specificRequest == DHCP_REQ_PARAM_OPTION_CODE_IP_FORWARDING) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_IP_FORWARDING);
log.debug("requested IP FORWARDING");
} else {
//log.debug("Requested option 0x" + Byte.toString(specificRequest) + " not available");
}
}
// We need to add these in regardless if the request list includes them
if (!isInform) {
if (!requestedLeaseTime) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_LEASE_TIME);
log.debug("added option LEASE TIME");
}
if (!requestedRenewTime) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_RENEWAL_TIME);
log.debug("added option RENEWAL TIME");
}
if (!requestedRebindTime) {
requestOrder.add(DHCP_REQ_PARAM_OPTION_CODE_REBIND_TIME);
log.debug("added option REBIND TIME");
}
}
return requestOrder;
}
开发者ID:zhenshengcai,项目名称:floodlight-hardware,代码行数:56,代码来源:DHCPServer.java
注:本文中的net.floodlightcontroller.packet.DHCP.DHCPOptionCode类示例整理自Github/MSDocs等源码及文档管理平台,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。 |
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