com.sun.jmx.snmp.SnmpPduTrap Java Examples
The following examples show how to use
com.sun.jmx.snmp.SnmpPduTrap.
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Example #1
| Source File: SnmpAdaptorServer.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
private void snmpV1Trap(InetAddress addr,
int port,
SnmpIpAddress agentAddr,
String cs,
SnmpOid enterpOid,
int generic,
int specific,
SnmpVarBindList varBindList,
SnmpTimeticks time)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = port ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
//Diff start
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
//Diff end
// Diff start
if(enterpOid != null)
pdu.enterprise = enterpOid;
else
pdu.enterprise = enterpriseOid ;
//Diff end
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
//Diff start
if(time != null)
pdu.timeStamp = time.longValue();
else
pdu.timeStamp = getSysUpTime();
//Diff end
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
if (agentAddr == null) {
// If the local host cannot be determined,
// we put 0.0.0.0 in agentAddr
try {
final InetAddress inetAddr =
(address!=null)?address:InetAddress.getLocalHost();
agentAddr = handleMultipleIpVersion(inetAddr.getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
agentAddr = handleMultipleIpVersion(zeroedAddr);
}
}
pdu.agentAddr = agentAddr;
// Next, send the pdu to the specified destination
//
// Diff start
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
//End diff
}
Example #2
| Source File: SnmpAdaptorServer.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to the specified <CODE>InetAddress</CODE>
* destination using the specified community string (and the ACL file
* is not used).
*
* @param addr The <CODE>InetAddress</CODE> destination of the trap.
* @param cs The community string to be used for the trap.
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(InetAddress addr, String cs, int generic,
int specific, SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to the specified destination
//
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
}
Example #3
| Source File: SnmpAdaptorServer.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
private void snmpV1Trap(InetAddress addr,
int port,
SnmpIpAddress agentAddr,
String cs,
SnmpOid enterpOid,
int generic,
int specific,
SnmpVarBindList varBindList,
SnmpTimeticks time)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = port ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
//Diff start
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
//Diff end
// Diff start
if(enterpOid != null)
pdu.enterprise = enterpOid;
else
pdu.enterprise = enterpriseOid ;
//Diff end
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
//Diff start
if(time != null)
pdu.timeStamp = time.longValue();
else
pdu.timeStamp = getSysUpTime();
//Diff end
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
if (agentAddr == null) {
// If the local host cannot be determined,
// we put 0.0.0.0 in agentAddr
try {
final InetAddress inetAddr =
(address!=null)?address:InetAddress.getLocalHost();
agentAddr = handleMultipleIpVersion(inetAddr.getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
agentAddr = handleMultipleIpVersion(zeroedAddr);
}
}
pdu.agentAddr = agentAddr;
// Next, send the pdu to the specified destination
//
// Diff start
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
//End diff
}
Example #4
| Source File: SnmpRequestHandler.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Here we make a response pdu from a request pdu.
* We return null if there is no pdu to reply.
*/
private SnmpPduPacket makeResponsePdu(SnmpPduPacket reqPdu,
Object userData) {
SnmpAdaptorServer snmpServer = (SnmpAdaptorServer)adaptorServer ;
SnmpPduPacket respPdu = null ;
snmpServer.updateRequestCounters(reqPdu.type) ;
if (reqPdu.varBindList != null)
snmpServer.updateVarCounters(reqPdu.type,
reqPdu.varBindList.length) ;
if (checkPduType(reqPdu)) {
respPdu = checkAcl(reqPdu) ;
if (respPdu == null) { // reqPdu is accepted by ACLs
if (mibs.size() < 1) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"makeResponsePdu", "Request " + reqPdu.requestId +
" received but no MIB registered.");
}
return makeNoMibErrorPdu((SnmpPduRequest)reqPdu, userData);
}
switch(reqPdu.type) {
case SnmpPduPacket.pduGetRequestPdu:
case SnmpPduPacket.pduGetNextRequestPdu:
case SnmpPduPacket.pduSetRequestPdu:
respPdu = makeGetSetResponsePdu((SnmpPduRequest)reqPdu,
userData) ;
break ;
case SnmpPduPacket.pduGetBulkRequestPdu:
respPdu = makeGetBulkResponsePdu((SnmpPduBulk)reqPdu,
userData) ;
break ;
}
}
else { // reqPdu is rejected by ACLs
// respPdu contains the error response to be sent.
// We send this response only if authResEnabled is true.
if (!snmpServer.getAuthRespEnabled()) { // No response should be sent
respPdu = null ;
}
if (snmpServer.getAuthTrapEnabled()) { // A trap must be sent
try {
snmpServer.snmpV1Trap(SnmpPduTrap.
trapAuthenticationFailure, 0,
new SnmpVarBindList()) ;
}
catch(Exception x) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
"makeResponsePdu", "Failure when sending authentication trap", x);
}
}
}
}
}
return respPdu ;
}
Example #5
| Source File: SnmpAdaptorServer.java From hottub with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to each destination defined in the ACL file
* (if available).
* If no ACL file or no destinations are available, the trap is sent
* to the local host.
*
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(int generic, int specific,
SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic +
", specific=" + specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to all destinations defined in ACL
//
sendTrapPdu(pdu) ;
}
Example #6
| Source File: SnmpAdaptorServer.java From hottub with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to the specified <CODE>InetAddress</CODE>
* destination using the specified community string (and the ACL file
* is not used).
*
* @param addr The <CODE>InetAddress</CODE> destination of the trap.
* @param cs The community string to be used for the trap.
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(InetAddress addr, String cs, int generic,
int specific, SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to the specified destination
//
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
}
Example #7
| Source File: SnmpAdaptorServer.java From hottub with GNU General Public License v2.0 | 4 votes |
|
private void snmpV1Trap(InetAddress addr,
int port,
SnmpIpAddress agentAddr,
String cs,
SnmpOid enterpOid,
int generic,
int specific,
SnmpVarBindList varBindList,
SnmpTimeticks time)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = port ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
//Diff start
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
//Diff end
// Diff start
if(enterpOid != null)
pdu.enterprise = enterpOid;
else
pdu.enterprise = enterpriseOid ;
//Diff end
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
//Diff start
if(time != null)
pdu.timeStamp = time.longValue();
else
pdu.timeStamp = getSysUpTime();
//Diff end
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
if (agentAddr == null) {
// If the local host cannot be determined,
// we put 0.0.0.0 in agentAddr
try {
final InetAddress inetAddr =
(address!=null)?address:InetAddress.getLocalHost();
agentAddr = handleMultipleIpVersion(inetAddr.getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
agentAddr = handleMultipleIpVersion(zeroedAddr);
}
}
pdu.agentAddr = agentAddr;
// Next, send the pdu to the specified destination
//
// Diff start
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
//End diff
}
Example #8
| Source File: SnmpRequestHandler.java From hottub with GNU General Public License v2.0 | 4 votes |
|
/**
* Here we make a response pdu from a request pdu.
* We return null if there is no pdu to reply.
*/
private SnmpPduPacket makeResponsePdu(SnmpPduPacket reqPdu,
Object userData) {
SnmpAdaptorServer snmpServer = (SnmpAdaptorServer)adaptorServer ;
SnmpPduPacket respPdu = null ;
snmpServer.updateRequestCounters(reqPdu.type) ;
if (reqPdu.varBindList != null)
snmpServer.updateVarCounters(reqPdu.type,
reqPdu.varBindList.length) ;
if (checkPduType(reqPdu)) {
respPdu = checkAcl(reqPdu) ;
if (respPdu == null) { // reqPdu is accepted by ACLs
if (mibs.size() < 1) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"makeResponsePdu", "Request " + reqPdu.requestId +
" received but no MIB registered.");
}
return makeNoMibErrorPdu((SnmpPduRequest)reqPdu, userData);
}
switch(reqPdu.type) {
case SnmpPduPacket.pduGetRequestPdu:
case SnmpPduPacket.pduGetNextRequestPdu:
case SnmpPduPacket.pduSetRequestPdu:
respPdu = makeGetSetResponsePdu((SnmpPduRequest)reqPdu,
userData) ;
break ;
case SnmpPduPacket.pduGetBulkRequestPdu:
respPdu = makeGetBulkResponsePdu((SnmpPduBulk)reqPdu,
userData) ;
break ;
}
}
else { // reqPdu is rejected by ACLs
// respPdu contains the error response to be sent.
// We send this response only if authResEnabled is true.
if (!snmpServer.getAuthRespEnabled()) { // No response should be sent
respPdu = null ;
}
if (snmpServer.getAuthTrapEnabled()) { // A trap must be sent
try {
snmpServer.snmpV1Trap(SnmpPduTrap.
trapAuthenticationFailure, 0,
new SnmpVarBindList()) ;
}
catch(Exception x) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
"makeResponsePdu", "Failure when sending authentication trap", x);
}
}
}
}
}
return respPdu ;
}
Example #9
| Source File: SnmpAdaptorServer.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to each destination defined in the ACL file
* (if available).
* If no ACL file or no destinations are available, the trap is sent
* to the local host.
*
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(int generic, int specific,
SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic +
", specific=" + specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to all destinations defined in ACL
//
sendTrapPdu(pdu) ;
}
Example #10
| Source File: SnmpAdaptorServer.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to the specified <CODE>InetAddress</CODE>
* destination using the specified community string (and the ACL file
* is not used).
*
* @param addr The <CODE>InetAddress</CODE> destination of the trap.
* @param cs The community string to be used for the trap.
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(InetAddress addr, String cs, int generic,
int specific, SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to the specified destination
//
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
}
Example #11
| Source File: SnmpAdaptorServer.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
private void snmpV1Trap(InetAddress addr,
int port,
SnmpIpAddress agentAddr,
String cs,
SnmpOid enterpOid,
int generic,
int specific,
SnmpVarBindList varBindList,
SnmpTimeticks time)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = port ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
//Diff start
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
//Diff end
// Diff start
if(enterpOid != null)
pdu.enterprise = enterpOid;
else
pdu.enterprise = enterpriseOid ;
//Diff end
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
//Diff start
if(time != null)
pdu.timeStamp = time.longValue();
else
pdu.timeStamp = getSysUpTime();
//Diff end
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
if (agentAddr == null) {
// If the local host cannot be determined,
// we put 0.0.0.0 in agentAddr
try {
final InetAddress inetAddr =
(address!=null)?address:InetAddress.getLocalHost();
agentAddr = handleMultipleIpVersion(inetAddr.getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
agentAddr = handleMultipleIpVersion(zeroedAddr);
}
}
pdu.agentAddr = agentAddr;
// Next, send the pdu to the specified destination
//
// Diff start
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
//End diff
}
Example #12
| Source File: SnmpRequestHandler.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
/**
* Here we make a response pdu from a request pdu.
* We return null if there is no pdu to reply.
*/
private SnmpPduPacket makeResponsePdu(SnmpPduPacket reqPdu,
Object userData) {
SnmpAdaptorServer snmpServer = (SnmpAdaptorServer)adaptorServer ;
SnmpPduPacket respPdu = null ;
snmpServer.updateRequestCounters(reqPdu.type) ;
if (reqPdu.varBindList != null)
snmpServer.updateVarCounters(reqPdu.type,
reqPdu.varBindList.length) ;
if (checkPduType(reqPdu)) {
respPdu = checkAcl(reqPdu) ;
if (respPdu == null) { // reqPdu is accepted by ACLs
if (mibs.size() < 1) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"makeResponsePdu", "Request " + reqPdu.requestId +
" received but no MIB registered.");
}
return makeNoMibErrorPdu((SnmpPduRequest)reqPdu, userData);
}
switch(reqPdu.type) {
case SnmpPduPacket.pduGetRequestPdu:
case SnmpPduPacket.pduGetNextRequestPdu:
case SnmpPduPacket.pduSetRequestPdu:
respPdu = makeGetSetResponsePdu((SnmpPduRequest)reqPdu,
userData) ;
break ;
case SnmpPduPacket.pduGetBulkRequestPdu:
respPdu = makeGetBulkResponsePdu((SnmpPduBulk)reqPdu,
userData) ;
break ;
}
}
else { // reqPdu is rejected by ACLs
// respPdu contains the error response to be sent.
// We send this response only if authResEnabled is true.
if (!snmpServer.getAuthRespEnabled()) { // No response should be sent
respPdu = null ;
}
if (snmpServer.getAuthTrapEnabled()) { // A trap must be sent
try {
snmpServer.snmpV1Trap(SnmpPduTrap.
trapAuthenticationFailure, 0,
new SnmpVarBindList()) ;
}
catch(Exception x) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
"makeResponsePdu", "Failure when sending authentication trap", x);
}
}
}
}
}
return respPdu ;
}
Example #13
| Source File: SnmpAdaptorServer.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to each destination defined in the ACL file
* (if available).
* If no ACL file or no destinations are available, the trap is sent
* to the local host.
*
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(int generic, int specific,
SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic +
", specific=" + specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to all destinations defined in ACL
//
sendTrapPdu(pdu) ;
}
Example #14
| Source File: SnmpAdaptorServer.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to the specified <CODE>InetAddress</CODE>
* destination using the specified community string (and the ACL file
* is not used).
*
* @param addr The <CODE>InetAddress</CODE> destination of the trap.
* @param cs The community string to be used for the trap.
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(InetAddress addr, String cs, int generic,
int specific, SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to the specified destination
//
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
}
Example #15
| Source File: SnmpAdaptorServer.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to each destination defined in the ACL file
* (if available).
* If no ACL file or no destinations are available, the trap is sent
* to the local host.
*
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(int generic, int specific,
SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic +
", specific=" + specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to all destinations defined in ACL
//
sendTrapPdu(pdu) ;
}
Example #16
| Source File: SnmpRequestHandler.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Here we make a response pdu from a request pdu.
* We return null if there is no pdu to reply.
*/
private SnmpPduPacket makeResponsePdu(SnmpPduPacket reqPdu,
Object userData) {
SnmpAdaptorServer snmpServer = (SnmpAdaptorServer)adaptorServer ;
SnmpPduPacket respPdu = null ;
snmpServer.updateRequestCounters(reqPdu.type) ;
if (reqPdu.varBindList != null)
snmpServer.updateVarCounters(reqPdu.type,
reqPdu.varBindList.length) ;
if (checkPduType(reqPdu)) {
respPdu = checkAcl(reqPdu) ;
if (respPdu == null) { // reqPdu is accepted by ACLs
if (mibs.size() < 1) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"makeResponsePdu", "Request " + reqPdu.requestId +
" received but no MIB registered.");
}
return makeNoMibErrorPdu((SnmpPduRequest)reqPdu, userData);
}
switch(reqPdu.type) {
case SnmpPduPacket.pduGetRequestPdu:
case SnmpPduPacket.pduGetNextRequestPdu:
case SnmpPduPacket.pduSetRequestPdu:
respPdu = makeGetSetResponsePdu((SnmpPduRequest)reqPdu,
userData) ;
break ;
case SnmpPduPacket.pduGetBulkRequestPdu:
respPdu = makeGetBulkResponsePdu((SnmpPduBulk)reqPdu,
userData) ;
break ;
}
}
else { // reqPdu is rejected by ACLs
// respPdu contains the error response to be sent.
// We send this response only if authResEnabled is true.
if (!snmpServer.getAuthRespEnabled()) { // No response should be sent
respPdu = null ;
}
if (snmpServer.getAuthTrapEnabled()) { // A trap must be sent
try {
snmpServer.snmpV1Trap(SnmpPduTrap.
trapAuthenticationFailure, 0,
new SnmpVarBindList()) ;
}
catch(Exception x) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
"makeResponsePdu", "Failure when sending authentication trap", x);
}
}
}
}
}
return respPdu ;
}
Example #17
| Source File: SnmpAdaptorServer.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to each destination defined in the ACL file
* (if available).
* If no ACL file or no destinations are available, the trap is sent
* to the local host.
*
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(int generic, int specific,
SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic +
", specific=" + specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to all destinations defined in ACL
//
sendTrapPdu(pdu) ;
}
Example #18
| Source File: SnmpAdaptorServer.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to the specified <CODE>InetAddress</CODE>
* destination using the specified community string (and the ACL file
* is not used).
*
* @param addr The <CODE>InetAddress</CODE> destination of the trap.
* @param cs The community string to be used for the trap.
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(InetAddress addr, String cs, int generic,
int specific, SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to the specified destination
//
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
}
Example #19
| Source File: SnmpAdaptorServer.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
|
private void snmpV1Trap(InetAddress addr,
int port,
SnmpIpAddress agentAddr,
String cs,
SnmpOid enterpOid,
int generic,
int specific,
SnmpVarBindList varBindList,
SnmpTimeticks time)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = port ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
//Diff start
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
//Diff end
// Diff start
if(enterpOid != null)
pdu.enterprise = enterpOid;
else
pdu.enterprise = enterpriseOid ;
//Diff end
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
//Diff start
if(time != null)
pdu.timeStamp = time.longValue();
else
pdu.timeStamp = getSysUpTime();
//Diff end
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
if (agentAddr == null) {
// If the local host cannot be determined,
// we put 0.0.0.0 in agentAddr
try {
final InetAddress inetAddr =
(address!=null)?address:InetAddress.getLocalHost();
agentAddr = handleMultipleIpVersion(inetAddr.getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
agentAddr = handleMultipleIpVersion(zeroedAddr);
}
}
pdu.agentAddr = agentAddr;
// Next, send the pdu to the specified destination
//
// Diff start
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
//End diff
}
Example #20
| Source File: SnmpRequestHandler.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Here we make a response pdu from a request pdu.
* We return null if there is no pdu to reply.
*/
private SnmpPduPacket makeResponsePdu(SnmpPduPacket reqPdu,
Object userData) {
SnmpAdaptorServer snmpServer = (SnmpAdaptorServer)adaptorServer ;
SnmpPduPacket respPdu = null ;
snmpServer.updateRequestCounters(reqPdu.type) ;
if (reqPdu.varBindList != null)
snmpServer.updateVarCounters(reqPdu.type,
reqPdu.varBindList.length) ;
if (checkPduType(reqPdu)) {
respPdu = checkAcl(reqPdu) ;
if (respPdu == null) { // reqPdu is accepted by ACLs
if (mibs.size() < 1) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"makeResponsePdu", "Request " + reqPdu.requestId +
" received but no MIB registered.");
}
return makeNoMibErrorPdu((SnmpPduRequest)reqPdu, userData);
}
switch(reqPdu.type) {
case SnmpPduPacket.pduGetRequestPdu:
case SnmpPduPacket.pduGetNextRequestPdu:
case SnmpPduPacket.pduSetRequestPdu:
respPdu = makeGetSetResponsePdu((SnmpPduRequest)reqPdu,
userData) ;
break ;
case SnmpPduPacket.pduGetBulkRequestPdu:
respPdu = makeGetBulkResponsePdu((SnmpPduBulk)reqPdu,
userData) ;
break ;
}
}
else { // reqPdu is rejected by ACLs
// respPdu contains the error response to be sent.
// We send this response only if authResEnabled is true.
if (!snmpServer.getAuthRespEnabled()) { // No response should be sent
respPdu = null ;
}
if (snmpServer.getAuthTrapEnabled()) { // A trap must be sent
try {
snmpServer.snmpV1Trap(SnmpPduTrap.
trapAuthenticationFailure, 0,
new SnmpVarBindList()) ;
}
catch(Exception x) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
"makeResponsePdu", "Failure when sending authentication trap", x);
}
}
}
}
}
return respPdu ;
}
Example #21
| Source File: SnmpAdaptorServer.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to each destination defined in the ACL file
* (if available).
* If no ACL file or no destinations are available, the trap is sent
* to the local host.
*
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(int generic, int specific,
SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic +
", specific=" + specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to all destinations defined in ACL
//
sendTrapPdu(pdu) ;
}
Example #22
| Source File: SnmpAdaptorServer.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to the specified <CODE>InetAddress</CODE>
* destination using the specified community string (and the ACL file
* is not used).
*
* @param addr The <CODE>InetAddress</CODE> destination of the trap.
* @param cs The community string to be used for the trap.
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(InetAddress addr, String cs, int generic,
int specific, SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to the specified destination
//
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
}
Example #23
| Source File: SnmpAdaptorServer.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
private void snmpV1Trap(InetAddress addr,
int port,
SnmpIpAddress agentAddr,
String cs,
SnmpOid enterpOid,
int generic,
int specific,
SnmpVarBindList varBindList,
SnmpTimeticks time)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = port ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
//Diff start
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
//Diff end
// Diff start
if(enterpOid != null)
pdu.enterprise = enterpOid;
else
pdu.enterprise = enterpriseOid ;
//Diff end
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
//Diff start
if(time != null)
pdu.timeStamp = time.longValue();
else
pdu.timeStamp = getSysUpTime();
//Diff end
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
if (agentAddr == null) {
// If the local host cannot be determined,
// we put 0.0.0.0 in agentAddr
try {
final InetAddress inetAddr =
(address!=null)?address:InetAddress.getLocalHost();
agentAddr = handleMultipleIpVersion(inetAddr.getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
agentAddr = handleMultipleIpVersion(zeroedAddr);
}
}
pdu.agentAddr = agentAddr;
// Next, send the pdu to the specified destination
//
// Diff start
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
//End diff
}
Example #24
| Source File: SnmpRequestHandler.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Here we make a response pdu from a request pdu.
* We return null if there is no pdu to reply.
*/
private SnmpPduPacket makeResponsePdu(SnmpPduPacket reqPdu,
Object userData) {
SnmpAdaptorServer snmpServer = (SnmpAdaptorServer)adaptorServer ;
SnmpPduPacket respPdu = null ;
snmpServer.updateRequestCounters(reqPdu.type) ;
if (reqPdu.varBindList != null)
snmpServer.updateVarCounters(reqPdu.type,
reqPdu.varBindList.length) ;
if (checkPduType(reqPdu)) {
respPdu = checkAcl(reqPdu) ;
if (respPdu == null) { // reqPdu is accepted by ACLs
if (mibs.size() < 1) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"makeResponsePdu", "Request " + reqPdu.requestId +
" received but no MIB registered.");
}
return makeNoMibErrorPdu((SnmpPduRequest)reqPdu, userData);
}
switch(reqPdu.type) {
case SnmpPduPacket.pduGetRequestPdu:
case SnmpPduPacket.pduGetNextRequestPdu:
case SnmpPduPacket.pduSetRequestPdu:
respPdu = makeGetSetResponsePdu((SnmpPduRequest)reqPdu,
userData) ;
break ;
case SnmpPduPacket.pduGetBulkRequestPdu:
respPdu = makeGetBulkResponsePdu((SnmpPduBulk)reqPdu,
userData) ;
break ;
}
}
else { // reqPdu is rejected by ACLs
// respPdu contains the error response to be sent.
// We send this response only if authResEnabled is true.
if (!snmpServer.getAuthRespEnabled()) { // No response should be sent
respPdu = null ;
}
if (snmpServer.getAuthTrapEnabled()) { // A trap must be sent
try {
snmpServer.snmpV1Trap(SnmpPduTrap.
trapAuthenticationFailure, 0,
new SnmpVarBindList()) ;
}
catch(Exception x) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
"makeResponsePdu", "Failure when sending authentication trap", x);
}
}
}
}
}
return respPdu ;
}
Example #25
| Source File: SnmpAdaptorServer.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to each destination defined in the ACL file
* (if available).
* If no ACL file or no destinations are available, the trap is sent
* to the local host.
*
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(int generic, int specific,
SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic +
", specific=" + specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to all destinations defined in ACL
//
sendTrapPdu(pdu) ;
}
Example #26
| Source File: SnmpAdaptorServer.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to the specified <CODE>InetAddress</CODE>
* destination using the specified community string (and the ACL file
* is not used).
*
* @param addr The <CODE>InetAddress</CODE> destination of the trap.
* @param cs The community string to be used for the trap.
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(InetAddress addr, String cs, int generic,
int specific, SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to the specified destination
//
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
}
Example #27
| Source File: SnmpAdaptorServer.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
|
private void snmpV1Trap(InetAddress addr,
int port,
SnmpIpAddress agentAddr,
String cs,
SnmpOid enterpOid,
int generic,
int specific,
SnmpVarBindList varBindList,
SnmpTimeticks time)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = port ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
//Diff start
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
//Diff end
// Diff start
if(enterpOid != null)
pdu.enterprise = enterpOid;
else
pdu.enterprise = enterpriseOid ;
//Diff end
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
//Diff start
if(time != null)
pdu.timeStamp = time.longValue();
else
pdu.timeStamp = getSysUpTime();
//Diff end
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
if (agentAddr == null) {
// If the local host cannot be determined,
// we put 0.0.0.0 in agentAddr
try {
final InetAddress inetAddr =
(address!=null)?address:InetAddress.getLocalHost();
agentAddr = handleMultipleIpVersion(inetAddr.getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
agentAddr = handleMultipleIpVersion(zeroedAddr);
}
}
pdu.agentAddr = agentAddr;
// Next, send the pdu to the specified destination
//
// Diff start
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
//End diff
}
Example #28
| Source File: SnmpRequestHandler.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Here we make a response pdu from a request pdu.
* We return null if there is no pdu to reply.
*/
private SnmpPduPacket makeResponsePdu(SnmpPduPacket reqPdu,
Object userData) {
SnmpAdaptorServer snmpServer = (SnmpAdaptorServer)adaptorServer ;
SnmpPduPacket respPdu = null ;
snmpServer.updateRequestCounters(reqPdu.type) ;
if (reqPdu.varBindList != null)
snmpServer.updateVarCounters(reqPdu.type,
reqPdu.varBindList.length) ;
if (checkPduType(reqPdu)) {
respPdu = checkAcl(reqPdu) ;
if (respPdu == null) { // reqPdu is accepted by ACLs
if (mibs.size() < 1) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"makeResponsePdu", "Request " + reqPdu.requestId +
" received but no MIB registered.");
}
return makeNoMibErrorPdu((SnmpPduRequest)reqPdu, userData);
}
switch(reqPdu.type) {
case SnmpPduPacket.pduGetRequestPdu:
case SnmpPduPacket.pduGetNextRequestPdu:
case SnmpPduPacket.pduSetRequestPdu:
respPdu = makeGetSetResponsePdu((SnmpPduRequest)reqPdu,
userData) ;
break ;
case SnmpPduPacket.pduGetBulkRequestPdu:
respPdu = makeGetBulkResponsePdu((SnmpPduBulk)reqPdu,
userData) ;
break ;
}
}
else { // reqPdu is rejected by ACLs
// respPdu contains the error response to be sent.
// We send this response only if authResEnabled is true.
if (!snmpServer.getAuthRespEnabled()) { // No response should be sent
respPdu = null ;
}
if (snmpServer.getAuthTrapEnabled()) { // A trap must be sent
try {
snmpServer.snmpV1Trap(SnmpPduTrap.
trapAuthenticationFailure, 0,
new SnmpVarBindList()) ;
}
catch(Exception x) {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, dbgTag,
"makeResponsePdu", "Failure when sending authentication trap", x);
}
}
}
}
}
return respPdu ;
}
Example #29
| Source File: SnmpAdaptorServer.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
private void snmpV1Trap(InetAddress addr,
int port,
SnmpIpAddress agentAddr,
String cs,
SnmpOid enterpOid,
int generic,
int specific,
SnmpVarBindList varBindList,
SnmpTimeticks time)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = port ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
//Diff start
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
//Diff end
// Diff start
if(enterpOid != null)
pdu.enterprise = enterpOid;
else
pdu.enterprise = enterpriseOid ;
//Diff end
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
//Diff start
if(time != null)
pdu.timeStamp = time.longValue();
else
pdu.timeStamp = getSysUpTime();
//Diff end
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
if (agentAddr == null) {
// If the local host cannot be determined,
// we put 0.0.0.0 in agentAddr
try {
final InetAddress inetAddr =
(address!=null)?address:InetAddress.getLocalHost();
agentAddr = handleMultipleIpVersion(inetAddr.getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
agentAddr = handleMultipleIpVersion(zeroedAddr);
}
}
pdu.agentAddr = agentAddr;
// Next, send the pdu to the specified destination
//
// Diff start
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
//End diff
}
Example #30
| Source File: SnmpAdaptorServer.java From jdk1.8-source-analysis with Apache License 2.0 | 4 votes |
|
/**
* Sends a trap using SNMP V1 trap format.
* <BR>The trap is sent to the specified <CODE>InetAddress</CODE>
* destination using the specified community string (and the ACL file
* is not used).
*
* @param addr The <CODE>InetAddress</CODE> destination of the trap.
* @param cs The community string to be used for the trap.
* @param generic The generic number of the trap.
* @param specific The specific number of the trap.
* @param varBindList A list of <CODE>SnmpVarBind</CODE> instances or null.
*
* @exception IOException An I/O error occurred while sending the trap.
* @exception SnmpStatusException If the trap exceeds the limit defined
* by <CODE>bufferSize</CODE>.
*/
@Override
public void snmpV1Trap(InetAddress addr, String cs, int generic,
int specific, SnmpVarBindList varBindList)
throws IOException, SnmpStatusException {
if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINER)) {
SNMP_ADAPTOR_LOGGER.logp(Level.FINER, dbgTag,
"snmpV1Trap", "generic=" + generic + ", specific=" +
specific);
}
// First, make an SNMP V1 trap pdu
//
SnmpPduTrap pdu = new SnmpPduTrap() ;
pdu.address = null ;
pdu.port = trapPort ;
pdu.type = pduV1TrapPdu ;
pdu.version = snmpVersionOne ;
if(cs != null)
pdu.community = cs.getBytes();
else
pdu.community = null ;
pdu.enterprise = enterpriseOid ;
pdu.genericTrap = generic ;
pdu.specificTrap = specific ;
pdu.timeStamp = getSysUpTime();
if (varBindList != null) {
pdu.varBindList = new SnmpVarBind[varBindList.size()] ;
varBindList.copyInto(pdu.varBindList);
}
else
pdu.varBindList = null ;
// If the local host cannot be determined, we put 0.0.0.0 in agentAddr
try {
if (address != null)
pdu.agentAddr = handleMultipleIpVersion(address.getAddress());
else pdu.agentAddr =
handleMultipleIpVersion(InetAddress.getLocalHost().getAddress());
} catch (UnknownHostException e) {
byte[] zeroedAddr = new byte[4];
pdu.agentAddr = handleMultipleIpVersion(zeroedAddr) ;
}
// Next, send the pdu to the specified destination
//
if(addr != null)
sendTrapPdu(addr, pdu) ;
else
sendTrapPdu(pdu);
}
