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java.lang.Objectorg.opennms.netmgt.poller.monitors.IPv4LatencyMonitor
org.opennms.netmgt.poller.monitors.DhcpMonitor
This class is designed to be used by the service poller framework to test the availability of the DHCP service on remote interfaces as defined by RFC 2131. This class relies on the DHCP API provided by JDHCP v1.1.1 (please refer to http://www.dhcp.org/javadhcp ). The class implements the ServiceMonitor interface that allows it to be used along with other plug-ins by the service poller framework.
Field Summary | |
private static int |
DEFAULT_RETRY
Default retries. |
private static int |
DEFAULT_TIMEOUT
Default timeout. |
Fields inherited from class org.opennms.netmgt.poller.monitors.IPv4LatencyMonitor |
DS_NAME |
Fields inherited from interface org.opennms.netmgt.poller.monitors.ServiceMonitor |
SERVICE_AVAILABLE, SERVICE_STATUS_MASK, SERVICE_UNAVAILABLE, SERVICE_UNKNOWN, SERVICE_UNRESPONSIVE, SURPRESS_EVENT_MASK |
Constructor Summary | |
DhcpMonitor()
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Method Summary | |
int |
poll(NetworkInterface iface,
java.util.Map parameters,
Package pkg)
Poll the specified address for DHCP service availability. |
Methods inherited from class org.opennms.netmgt.poller.monitors.IPv4LatencyMonitor |
createRRD, initialize, initialize, release, release, updateRRD |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
private static final int DEFAULT_RETRY
private static final int DEFAULT_TIMEOUT
Constructor Detail |
public DhcpMonitor()
Method Detail |
public int poll(NetworkInterface iface, java.util.Map parameters, Package pkg)
iface
- The network interface to test the service on.parameters
- The package parameters (timeout, retry, etc...) to be used for
this poll.
ServiceMonitor.SURPRESS_EVENT_MASK
,
ServiceMonitor.SERVICE_AVAILABLE
,
ServiceMonitor.SERVICE_UNAVAILABLE
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