标签:style blog color java os io for ar
从www.snmp4j.org下载snmp4j的jar包,用eclipse新建一个java项目。将jar包导入工程(只有一个jar包),开始编程
一个简单的测试程序
//create target
//create pdu
//snmp.send
okay,上代码
package com.gxf.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.Variable; import org.snmp4j.smi.VariableBinding; import org.snmp4j.transport.DefaultUdpTransportMapping; //create target //create pdu //snmp send public class SNMP { public static void main(String[] args) { //create target Address address = GenericAddress.parse("udp:210.38.235.186/161"); CommunityTarget target = new CommunityTarget(); target.setCommunity(new OctetString("public")); target.setAddress(address); target.setTimeout(10000);//10s target.setVersion(SnmpConstants.version2c); //create pdu PDU pduSet = createSetPdu(); PDU pudGet = createGetPdu(); sendPdu(pudGet, target); sendPdu(pduSet, target); sendPdu(pudGet, target); } //1.3.6.1.2.1.1.5.0 sysName //create set pdu public static PDU createSetPdu(){ PDU pduReturn = new PDU(); pduReturn.setType(PDU.SET); VariableBinding variable = new VariableBinding(new OID("1.3.6.1.2.1.1.5.0"), new OctetString("testname")); pduReturn.add(variable); return pduReturn; } //create get pdu public static PDU createGetPdu(){ PDU pduReturn = new PDU(); pduReturn.setType(PDU.GET); VariableBinding variableBinding = new VariableBinding(new OID("1.3.6.1.2.1.1.5.0")); pduReturn.add(variableBinding); return pduReturn; } //send pdu public static void sendPdu(PDU pdu, CommunityTarget communityTarget){ try { TransportMapping transportMapping = new DefaultUdpTransportMapping(); transportMapping.listen(); Snmp snmp = new Snmp(transportMapping); ResponseEvent responseEvent = snmp.send(pdu, communityTarget); //get reponse pdu if(null != responseEvent){ PDU pduResponse = responseEvent.getResponse(); System.out.println("size : " + pduResponse.size()); for(int i = 0; i < pduResponse.size(); i++){ VariableBinding variableBinding = pduResponse.get(i); Variable variable = variableBinding.getVariable(); System.out.println(variable.toString()); } System.out.println("error:" + pduResponse.getErrorStatusText()); } else{ System.out.println("timeout ..."); } } catch (IOException e) { e.printStackTrace(); System.out.println(e.getMessage()); } } }
标签:style blog color java os io for ar
原文地址:http://www.cnblogs.com/luckygxf/p/3895909.html