snmp4j获取交换机信息

package com.jhw.adm.comclient.protocol.snmp;

import java.io.IOException;

import org.snmp4j.CommunityTarget;
import org.snmp4j.PDU;
import org.snmp4j.Snmp;
import org.snmp4j.TransportMapping;
import org.snmp4j.event.ResponseEvent;
import org.snmp4j.mp.SnmpConstants;
import org.snmp4j.smi.Address;
import org.snmp4j.smi.GenericAddress;
import org.snmp4j.smi.OID;
import org.snmp4j.smi.OctetString;
import org.snmp4j.smi.VariableBinding;
import org.snmp4j.transport.DefaultUdpTransportMapping;

/**
 * 

* ClassName: GetOID *

*

* Description:获得本机的信息 *

* * @author xudp * @version 1.0 V * @createTime 2014-9-15 下午04:45:12 */ public class testSNMP { public static void main(String[] args) throws Exception { try { // 设定CommunityTarget CommunityTarget myTarget = new CommunityTarget(); // 定义远程主机的地址 // Address deviceAdd = // GenericAddress.parse("udp:192.168.1.233/161"); // 定义本机的地址 Address localAdd = GenericAddress.parse("udp:192.168.1.254/161"); // 设定远程主机的地址 // myTarget.setAddress(deviceAdd); // 设定本地主机的地址 myTarget.setAddress(localAdd); // 设置snmp共同体 myTarget.setCommunity(new OctetString("public")); // 设置超时重试次数 myTarget.setRetries(2); // 设置超时的时间 myTarget.setTimeout(5 * 60); // 设置使用的snmp版本 myTarget.setVersion(SnmpConstants.version1); // 设定采取的协议 TransportMapping transport = new DefaultUdpTransportMapping();// 设定传输协议为UDP // 调用TransportMapping中的listen()方法,启动监听进程,接收消息,由于该监听进程是守护进程,最后应调用close()方法来释放该进程 transport.listen(); // 创建SNMP对象,用于发送请求PDU Snmp protocol = new Snmp(transport); // 创建请求pdu,获取mib PDU request = new PDU(); // 调用的add方法绑定要查询的OID request.add(new VariableBinding(new OID( "1.3.6.1.4.1.44405.1.1.1.1.1"))); request.add(new VariableBinding(new OID(new int[] { 1, 3, 6, 1, 2, 1, 1, 2 }))); // 调用setType()方法来确定该pdu的类型 request.setType(PDU.GETNEXT); // 调用 send(PDU pdu,Target target)发送pdu,返回一个ResponseEvent对象 ResponseEvent responseEvent = protocol.send(request, myTarget); // 通过ResponseEvent对象来获得SNMP请求的应答pdu,方法:public PDU getResponse() PDU response = responseEvent.getResponse(); // 输出 if (response != null) { System.out.println("request.size()=" + request.size()); System.out.println("response.size()=" + response.size()); // 通过应答pdu获得mib信息(之前绑定的OID的值),方法:VaribleBinding get(int index) VariableBinding vb1 = response.get(0); VariableBinding vb2 = response.get(1); System.out.println(vb1); System.out.println(vb2); // 调用close()方法释放该进程 transport.close(); /** * 输出结果: request.size()=2 response.size()=2 1.3.6.1.2.1.1.1.0 = * Hardware: x86 Family 6 Model 58 Stepping 9 AT/AT COMPATIBLE - * Software: Windows 2000 Version 5.1 (Build 2600 Multiprocessor * Free) 1.3.6.1.2.1.1.2.0 = 1.3.6.1.4.1.311.1.1.3.1.1 */ } } catch (IOException e) { e.printStackTrace(); } } }

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