根据标题，我想创建一个snmp设备代理模拟器。现在，在我手中，我有一个包含一堆oid及其值的文本文件（通过snmp walk）。
我想将所有这些添加到模拟器中作为静态oids。我确实创建了一个简单的函数来测试它是否注册了这个oid（我认为它是正确的）。但到目前为止，我无法得到我想要的结果。
我复制并粘贴TestAgent代码。
公共类AgentUtil扩展了BaseAgent {
static {
LogFactory.setLogFactory(new Log4jLogFactory());
}
private String address;
public static boolean STOP=false;
private Hashtable oid_values = new Hashtable();
public AgentUtil(String address,Hashtable oid_values) throws IOException {
super(new File("conf.agent"), new File("bootCounter.agent"),
new CommandProcessor(new OctetString(MPv3.createLocalEngineID())));
this.address = address;
this.oid_values = oid_values;
agent.setWorkerPool(ThreadPool.create("RequestPool", 4));
}
@Override
protected void registerManagedObjects() {
}
public void registerManagedObject(ManagedObject mo) {
try {
server.register(mo, null);
} catch (DuplicateRegistrationException ex) {
throw new RuntimeException(ex);
}
}
public void registerCustomMO() {
// String key = "";
try {
// Iterator iterator = oid_values.keySet().iterator();
// while(iterator.hasNext()) {
// key = (String) iterator.next();
server.register(createManagedObject(),null);
// }
} catch (DuplicateRegistrationException e) {
e.printStackTrace();
}
}
private ManagedObject createManagedObject() {
VariableBinding vb = new VariableBinding(new OID("0"),new OctetString("WinsXP"));
StaticMOGroup group = new StaticMOGroup(new OID("1.2.3.4.5.6.7"),new VariableBinding[]{vb});
return group;
}
public void unregisterManagedObject(MOGroup moGroup) {
moGroup.unregisterMOs(server, getContext(moGroup));
}
/*
* Empty implementation
*/
@Override
protected void addNotificationTargets(SnmpTargetMIB targetMIB,
SnmpNotificationMIB notificationMIB) {
targetMIB.addDefaultTDomains();
}
/**
* Minimal View based Access Control
*
* http://www.faqs.org/rfcs/rfc2575.html
*/
@Override
protected void addViews(VacmMIB vacm) {
vacm.addGroup(SecurityModel.SECURITY_MODEL_SNMPv2c, new OctetString(
"cpublic"), new OctetString("v1v2group"),
StorageType.nonVolatile);
vacm.addAccess(new OctetString("v1v2group"), new OctetString("public"),
SecurityModel.SECURITY_MODEL_ANY, SecurityLevel.NOAUTH_NOPRIV,
MutableVACM.VACM_MATCH_EXACT, new OctetString("fullReadView"),
new OctetString("fullWriteView"), new OctetString(
"fullNotifyView"), StorageType.nonVolatile);
vacm.addViewTreeFamily(new OctetString("fullReadView"), new OID("1.3"),
new OctetString(), VacmMIB.vacmViewIncluded,
StorageType.nonVolatile);
}
/**
* User based Security Model, only applicable to
* SNMP v.3
*
*/
protected void addUsmUser(USM usm) {
}
protected void initTransportMappings() throws IOException {
transportMappings = new TransportMapping[1];
Address addr = GenericAddress.parse(address);
TransportMapping tm = TransportMappings.getInstance()
.createTransportMapping(addr);
transportMappings[0] = tm;
}
/**
* Start method invokes some initialization methods needed to
* start the agent
* @throws IOException
*/
public void start() throws IOException {
init();
loadConfig(ImportModes.REPLACE_CREATE);
addShutdownHook();
getServer().addContext(new OctetString("public"));
finishInit();
registerCustomMO();
run();
sendColdStartNotification();
}
protected void unregisterManagedObjects() {
// here we should unregister those objects previously registered...
}
/**
* The table of community strings configured in the SNMP
* engine's Local Configuration Datastore (LCD).
*
* We only configure one, "public".
*/
protected void addCommunities(SnmpCommunityMIB communityMIB) {
Variable[] com2sec = new Variable[] {
new OctetString("public"), // community name
new OctetString("cpublic"), // security name
getAgent().getContextEngineID(), // local engine ID
new OctetString("public"), // default context name
new OctetString(), // transport tag
new Integer32(StorageType.nonVolatile), // storage type
new Integer32(RowStatus.active) // row status
};
MOTableRow row = communityMIB.getSnmpCommunityEntry().createRow(
new OctetString("public2public").toSubIndex(true), com2sec);
communityMIB.getSnmpCommunityEntry().addRow(row);
}
public void runAgent() throws IOException, InterruptedException {
while(!STOP) {
System.out.println("Agent running...");
Thread.sleep(5000);
}
}
}
这是我的snmp测试打印输出
[客户]目标地址：udp：127.0.0.1/162 [客户端]发送PDU： GET [requestID = 1075357385，errorStatus = Success（0），errorIndex = 0， VBS [1.2.3.4.5.6.7 = Null]] [客户]从127.0.0.1/162响应： noSuchObject
这是代理方面的一些打印输出
警告：org.snmp4j.agent.io.MOServerPersistence - 上下文'public'是 代理商不再支持INFO：org.snmp4j.agent.DefaultMOServer - 默认情况下注册MO StaticMOGroup [root = 1.2.3.4.5.6.7，vbs = {}] 上下文与范围 org.snmp4j.agent.DefaultMOScope [lowerBound = 1.2.3.4.5.6.7，lowerIncluded = true，upperBound = 1.2.3.4.5.6.8，upperIncluded = false] INFO：org.snmp4j.agent.mo.snmp.NotificationOriginatorImpl - 通知1.3.6.1.6.3.1.1.5.1报告[]为上下文
代理运行... 代理运行... 代理运行... 代理运行... 代理运行... 代理正在运行...
我做得对吗？哦，顺便说一下，我正在使用snmp4j-Agent库。如果您需要其他信息，请与我们联系。
此致 西蒙