snmp4j读取mib库

[霍恩斯]

我刚开始学，用网上的例子试了下
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;


public class Test {
public static void main(String[] args) {
Address targetAddress = GenericAddress.parse("udp:192.168.2.1/161");

CommunityTarget target = new CommunityTarget();
target.setCommunity(new OctetString("public"));
target.setAddress(targetAddress);
target.setTimeout(10000);
target.setVersion(SnmpConstants.version1);
// creating PDU
PDU pdu = new PDU();

pdu.add(new VariableBinding(new OID("1.3.6.1.2.1.1.3")));
pdu.setType(PDU.GET);
System.out.println("request UDP:" + pdu);

try {
TransportMapping transport = new DefaultUdpTransportMapping();
Snmp snmp = new Snmp(transport);
snmp.listen() ;
ResponseEvent response = snmp.send(pdu, target);
if (response!=null)
System.out.println(response);

} catch (IOException e) {
e.printStackTrace();
}
}
} 为什么显示的结果老是org.snmp4j.event.ResponseEvent[source=org.snmp4j.Snmp@dd5b]这个呢
是不是之前要把RFC1213.mib添加进去呢？

[robinluyi]

try {
TransportMapping transport = new DefaultUdpTransportMapping();
Snmp snmp = new Snmp(transport);
snmp.listen() ;
ResponseEvent responseEvent = snmp.send(pdu, target);
PDU response = null;//定义response包
response = responseEvent.getResponse();//接收response PDU
if (response!=null)
System.out.println(response);

}

[zenithsoftware]

不错,指教

[laobaijia]

你这样出的结果肯定是这个，就相当于你直接输出类而不是是输出类里面的变量，应该对response作进一步操作，类似这样的
if (response.getResponse() != null) {
PDU respPdu = response.getResponse();
for (int i = 0; i < respPdu.size(); i++) {
VariableBinding varBinding = respPdu.get(i);
Variable var = varBinding.getVariable();
System.out.println(var.toString());
}
} else {
System.out.println("request time out");
}

[yangjun80]

请大家到Q群89902419
一起交流下心得吧