*/
package org.opendaylight.protocol.pcep.spi;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Maps;
+import java.util.Arrays;
+import org.opendaylight.yangtools.yang.common.Uint8;
+
/**
* Possible errors listed in RFC5440, RFC 5455 and stateful draft.
*
- * @see <a href="http://tools.ietf.org/html/rfc5440#section-9.12">PCEP-ERROR Object(RFC5440)</a>, <a href=
- * "http://tools.ietf.org/html/draft-ietf-pce-stateful-pce-07#section-8.4" >PCEP-ERROR Object(stateful draft)</a>,
- * <a href="http://tools.ietf.org/html/rfc5455#section-3.6">Error Codes for CLASSTYPE Object(RFC5455)</a>, <a href=
- * "http://www.ietf.org/id/draft-crabbe-pce-pce-initiated-lsp-00.txt#section-7.1" >PCEP-Error Object</a>
+ * @see <a href="http://tools.ietf.org/html/rfc5440#section-9.12">PCEP-ERROR Object(RFC5440)</a>
+ * @see <a href="http://tools.ietf.org/html/draft-ietf-pce-stateful-pce-07#section-8.4" >PCEP-ERROR Object</a>
+ * @see <a href="http://tools.ietf.org/html/rfc5455#section-3.6">Error Codes for CLASSTYPE Object(RFC5455)</a>
+ * @see <a href="http://www.ietf.org/id/draft-crabbe-pce-pce-initiated-lsp-00.txt#section-7.1" >PCEP-Error Object</a>
*/
public enum PCEPErrors {
+
/**
* Reception of an invalid Open message or a non Open message.
*/
- NON_OR_INVALID_OPEN_MSG,
+ NON_OR_INVALID_OPEN_MSG(1, 1),
/**
* No Open message received before the expiration of the OpenWait timer.
*/
- NO_OPEN_BEFORE_EXP_OPENWAIT,
+ NO_OPEN_BEFORE_EXP_OPENWAIT(1, 2),
/**
* Unacceptable and non-negotiable session characteristics.
*/
- NON_ACC_NON_NEG_SESSION_CHAR,
+ NON_ACC_NON_NEG_SESSION_CHAR(1, 3),
/**
* Unacceptable but negotiable session characteristics.
*/
- NON_ACC_NEG_SESSION_CHAR,
+ NON_ACC_NEG_SESSION_CHAR(1, 4),
/**
* Reception of a second Open message with still unacceptable session characteristics.
*/
- SECOND_OPEN_MSG,
+ SECOND_OPEN_MSG(1, 5),
/**
* Reception of a PCErr message proposing unacceptable session characteristics.
*/
- PCERR_NON_ACC_SESSION_CHAR,
+ PCERR_NON_ACC_SESSION_CHAR(1, 6),
/**
* No Keepalive or PCErr message received before the expiration of the KeepWait timer.
*/
- NO_MSG_BEFORE_EXP_KEEPWAIT,
+ NO_MSG_BEFORE_EXP_KEEPWAIT(1, 7),
/**
* Capability not supported.
*/
- CAPABILITY_NOT_SUPPORTED,
+ CAPABILITY_NOT_SUPPORTED(2, 0),
/**
* PCEP version not supported.
*/
- PCEP_VERSION_NOT_SUPPORTED,
+ PCEP_VERSION_NOT_SUPPORTED(1, 8),
/**
* Unrecognized object class.
*/
- UNRECOGNIZED_OBJ_CLASS,
+ UNRECOGNIZED_OBJ_CLASS(3, 1),
/**
* Unrecognized object Type.
*/
- UNRECOGNIZED_OBJ_TYPE,
+ UNRECOGNIZED_OBJ_TYPE(3, 2),
/**
* Not supported object class.
*/
- NOT_SUPPORTED_OBJ_CLASS,
+ NOT_SUPPORTED_OBJ_CLASS(4, 1),
/**
* Not supported object Type.
*/
- NOT_SUPPORTED_OBJ_TYPE,
+ NOT_SUPPORTED_OBJ_TYPE(4, 2),
/**
* C bit of the METRIC object set (request rejected).
*/
- C_BIT_SET,
+ C_BIT_SET(5, 1),
/**
* O bit of the RP object cleared (request rejected).
*/
- O_BIT_SET,
+ O_BIT_SET(5, 2),
/**
- * Objective function not allowed (request rejected)
+ * Objective function not allowed (request rejected).
*/
- OF_NOT_ALLOWED,
+ OF_NOT_ALLOWED(5, 3),
/**
- * OF bit of the RP object set (request rejected)
+ * OF bit of the RP object set (request rejected).
*/
- OF_BIT_SET,
+ OF_BIT_SET(5, 4),
/**
- * Global concurrent optimization not allowed (GCO extension)
+ * Global concurrent optimization not allowed (GCO extension).
*/
- GCO_NOT_ALLOWED,
+ GCO_NOT_ALLOWED(5, 5),
/**
- * P2MP Path computation is not allowed
+ * P2MP Path computation is not allowed.
*/
- P2MP_COMPUTATION_NOT_ALLOWED,
+ P2MP_COMPUTATION_NOT_ALLOWED(5, 7),
/**
- * RP object missing
+ * RP object missing.
*/
- RP_MISSING,
+ RP_MISSING(6, 1),
/**
* RRO missing for a reoptimization request (R bit of the RP object set).
*/
- RRO_MISSING,
+ RRO_MISSING(6, 2),
/**
- * END-POINTS object missing
+ * END-POINTS object missing.
*/
- END_POINTS_MISSING,
+ END_POINTS_MISSING(6, 3),
/**
- * LSP cleanup TLV missing
+ * LSP cleanup TLV missing.
*/
- LSP_CLEANUP_TLV_MISSING,
+ LSP_CLEANUP_TLV_MISSING(6, 13),
/**
- * SYMBOLIC-PATH-NAME TLV missing
+ * SYMBOLIC-PATH-NAME TLV missing.
*/
- SYMBOLIC_PATH_NAME_MISSING,
+ SYMBOLIC_PATH_NAME_MISSING(6, 14),
/**
* Synchronized path computation request missing.
*/
- SYNC_PATH_COMP_REQ_MISSING,
+ SYNC_PATH_COMP_REQ_MISSING(7, 0),
/**
- * Unknown request reference
+ * Unknown request reference.
*/
- UNKNOWN_REQ_REF,
+ UNKNOWN_REQ_REF(8, 0),
/**
* Attempt to establish a second PCEP session.
*/
- ATTEMPT_2ND_SESSION,
+ ATTEMPT_2ND_SESSION(9, 0),
/**
* LSP Object missing.
*/
- LSP_MISSING,
+ LSP_MISSING(6, 8),
/**
* ERO Object missing for a path in an LSP Update Request where TE-LSP setup is requested.
*/
- ERO_MISSING,
+ ERO_MISSING(6, 9),
/**
* Srp Object missing for a path in an LSP Update Request where TE-LSP setup is requested.
*/
- SRP_MISSING,
+ SRP_MISSING(6, 10),
/**
* LSP-IDENTIFIERS TLV missing for a path in an LSP Update Request where TE-LSP setup is requested.
*/
- LSP_IDENTIFIERS_TLV_MISSING,
+ LSP_IDENTIFIERS_TLV_MISSING(6, 11),
/**
* Reception of an object with P flag not set although the P flag must be set according to this specification.
*/
- P_FLAG_NOT_SET,
+ P_FLAG_NOT_SET(10, 1),
/**
- * Insufficient memory (GCO extension)
+ * Insufficient memory (GCO extension).
*/
- INSUFFICIENT_MEMORY,
+ INSUFFICIENT_MEMORY(15, 1),
/**
- * Global concurrent optimization not supported (GCO extension)
+ * Global concurrent optimization not supported (GCO extension).
*/
- GCO_NOT_SUPPORTED,
+ GCO_NOT_SUPPORTED(15, 2),
/**
* Diffserv-aware TE error: Unsupported Class-Type.
*/
- UNSUPPORTED_CT,
+ UNSUPPORTED_CT(12, 1),
/**
* Diffserv-aware TE error: Invalid Class-Type.
*/
- INVALID_CT,
+ INVALID_CT(12, 2),
/**
* Diffserv-aware TE error: Class-Type and setup priority do not form a configured TE-class.
*/
- CT_AND_SETUP_PRIORITY_DO_NOT_FORM_TE_CLASS,
+ CT_AND_SETUP_PRIORITY_DO_NOT_FORM_TE_CLASS(12, 3),
/**
- * The PCE cannot satisfy the request due to insufficient memory
+ * The PCE cannot satisfy the request due to insufficient memory.
*/
- CANNOT_SATISFY_P2MP_REQUEST_DUE_TO_INSUFFISIENT_MEMMORY,
+ CANNOT_SATISFY_P2MP_REQUEST_DUE_TO_INSUFFISIENT_MEMMORY(16, 1),
/**
- * The PCE is not capable of P2MP computation
+ * The PCE is not capable of P2MP computation.
*/
- NOT_CAPPABLE_P2MP_COMPUTATION,
+ NOT_CAPPABLE_P2MP_COMPUTATION(16, 2),
/**
- * The PCE is not capable to satisfy the request due to no END-POINTS with leaf type 2
+ * The PCE is not capable to satisfy the request due to no END-POINTS with leaf type 2.
*/
- P2MP_NOT_CAPPABLE_SATISFY_REQ_DUE_LT2,
+ P2MP_NOT_CAPPABLE_SATISFY_REQ_DUE_LT2(17, 1),
/**
- * The PCE is not capable to satisfy the request due to no END-POINTS with leaf type 3
+ * The PCE is not capable to satisfy the request due to no END-POINTS with leaf type 3.
*/
- P2MP_NOT_CAPPABLE_SATISFY_REQ_DUE_LT3,
+ P2MP_NOT_CAPPABLE_SATISFY_REQ_DUE_LT3(17, 2),
/**
- * The PCE is not capable to satisfy the request due to no END-POINTS with leaf type 4
+ * The PCE is not capable to satisfy the request due to no END-POINTS with leaf type 4.
*/
- P2MP_NOT_CAPPABLE_SATISFY_REQ_DUE_LT4,
+ P2MP_NOT_CAPPABLE_SATISFY_REQ_DUE_LT4(17, 3),
/**
- * The PCE is not capable to satisfy the request due to inconsistent END-POINTS
+ * The PCE is not capable to satisfy the request due to inconsistent END-POINTS.
*/
- P2MP_NOT_CAPPABLE_SATISFY_REQ_DUE_INCONSISTENT_EP,
+ P2MP_NOT_CAPPABLE_SATISFY_REQ_DUE_INCONSISTENT_EP(17, 4),
/**
- * P2MP Fragmented request failure
+ * P2MP Fragmented request failure.
*/
- P2MP_FRAGMENTATION_FAILRUE,
+ P2MP_FRAGMENTATION_FAILRUE(18, 1),
/**
* Attempted LSP Update Request for a non- delegated LSP. The PCEP-ERROR Object is followed by the LSP Object that
* identifies the LSP.
*/
- UPDATE_REQ_FOR_NON_LSP,
+ UPDATE_REQ_FOR_NON_LSP(19, 1),
/**
* Attempted LSP Update Request if active stateful PCE capability was not negotiated active PCE.
*/
- UPDATE_REQ_FOR_NO_STATEFUL,
+ UPDATE_REQ_FOR_NO_STATEFUL(19, 2),
/**
* Attempted LSP Update Request for an LSP identified by an unknown PLSP-ID.
*/
- UNKNOWN_PLSP_ID,
+ UNKNOWN_PLSP_ID(19, 3),
/**
* A PCE indicates to a PCC that it has exceeded the resource limit allocated for its state, and thus it cannot
* accept and process its LSP State Report message.
*/
- RESOURCE_LIMIT_EXCEEDED,
+ RESOURCE_LIMIT_EXCEEDED(19, 4),
/**
- * PCE-initiated LSP limit reached
+ * PCE-initiated LSP limit reached.
*/
- LSP_LIMIT_EXCEEDED,
+ LSP_LIMIT_EXCEEDED(19, 6),
/**
- * Delegation for PCE-initiated LSP cannot be revoked
+ * Delegation for PCE-initiated LSP cannot be revoked.
*/
- DELEGATION_NON_REVOKABLE,
+ DELEGATION_NON_REVOKABLE(19, 7),
/**
- * Non-zero PLSP-ID in LSP initiation request
+ * Non-zero PLSP-ID in LSP initiation request.
*/
- NON_ZERO_PLSPID,
+ NON_ZERO_PLSPID(19, 8),
/**
* A PCE indicates to a PCC that it can not process (an otherwise valid) LSP State Report. The PCEP-ERROR Object is
* followed by the LSP Object that identifies the LSP.
*/
- CANNOT_PROCESS_STATE_REPORT,
+ CANNOT_PROCESS_STATE_REPORT(20, 1),
/**
* LSP Database version mismatch.
*/
- LSP_DB_VERSION_MISMATCH,
+ LSP_DB_VERSION_MISMATCH(20, 2),
/**
* The LSP-DB-VERSION TLV Missing when State Synchronization Avoidance enabled.
*/
- DB_VERSION_TLV_MISSING_WHEN_SYNC_ALLOWED,
+ DB_VERSION_TLV_MISSING_WHEN_SYNC_ALLOWED(20, 3),
+ /**
+ * A PCC indicates to a PCE that it can not complete the state synchronization.
+ */
+ CANNOT_COMPLETE_STATE_SYNC(20, 5),
/**
- * A PCC indicates to a PCE that it can not complete the state synchronization,
+ * SYMBOLIC-PATH-NAME in use.
*/
- CANNOT_COMPLETE_STATE_SYNC,
+ USED_SYMBOLIC_PATH_NAME(23, 1),
/**
- * SYMBOLIC-PATH-NAME in use
+ * LSP instantiation error: Unacceptable instantiation parameters.
*/
- USED_SYMBOLIC_PATH_NAME,
+ LSP_UNACC_INST_PARAMS(24, 1),
/**
- * LSP instantiation error: Unacceptable instantiation parameters
+ * LSP instantiation error: Internal error.
*/
- LSP_UNACC_INST_PARAMS,
+ LSP_INTERNAL_ERROR(24, 2),
/**
- * LSP instantiation error: Internal error
+ * LSP instantiation error: RSVP signaling error.
*/
- LSP_INTERNAL_ERROR,
+ LSP_RSVP_ERROR(24, 3),
/**
- * LSP instantiation error: RSVP signaling error
+ * Segment Routing error: ERO subobject with invalid SID value.
*/
- LSP_RSVP_ERROR
+ BAD_LABEL_VALUE(10, 2),
+ /**
+ * Segment Routing error: Unsupported number of Segment ERO subobjects.
+ */
+ UNSUPPORTED_NUMBER_OF_SR_ERO_SUBOBJECTS(10, 3),
+ /**
+ * Segment Routing error: Bad label format.
+ */
+ BAD_LABEL_FORMAT(10, 4),
+ /**
+ * Segment Routing error: Non-identical ERO subobjects.
+ */
+ NON_IDENTICAL_ERO_SUBOBJECTS(10, 5),
+ /**
+ * Segment Routing error: Both SID and NAI are absent in ERO subobject.
+ */
+ SID_AND_NAI_ABSENT_IN_ERO(10, 6),
+ /**
+ * Segment Routing error: Both SID and NAI are absent in RRO subobject.
+ */
+ SID_AND_NAI_ABSENT_IN_RRO(10, 7),
+ /**
+ * Segment Routing error: Non-identical RRO subobjects.
+ */
+ SID_NON_IDENTICAL_RRO_SUBOBJECTS(10, 8),
+ /**
+ * Invalid traffic engineering path setup type: Unsupported path setup type.
+ */
+ UNSUPPORTED_PST(21, 1),
+ /**
+ * Invalid traffic engineering path setup type: Mismatched path setup type.
+ */
+ MISMATCHED_PST(21, 2),
+ /**
+ * MONITORING object missing.
+ */
+ MONITORING_OBJECT_MISSING(6, 4),
+ /**
+ * Reception of StartTLS after any PCEP exchange.
+ */
+ // FIXME: error code to be assigned by IANA
+ STARTTLS_RCVD_INCORRECTLY(30, 1),
+ /**
+ * Reception of non-StartTLS or non-PCErr message.
+ */
+ // FIXME: error code to be assigned by IANA
+ NON_STARTTLS_MSG_RCVD(30, 2),
+ /**
+ * Failure, connection without TLS not possible.
+ */
+ // FIXME: error code to be assigned by IANA
+ NOT_POSSIBLE_WITHOUT_TLS(30, 3),
+ /**
+ * Failure, connection without TLS possible.
+ */
+ // FIXME: error code to be assigned by IANA
+ POSSIBLE_WITHOUT_TLS(30, 4),
+ /**
+ * No StartTLS message before StartTLSWait timer expired.
+ */
+ // FIXME: error code to be assigned by IANA
+ STARTTLS_TIMER_EXP(30, 5),
+ /**
+ * LSP is not PCE-initiated.
+ */
+ LSP_NOT_PCE_INITIATED(19, 9),
+ /**
+ * LSP-DB-VERSION TLV missing.
+ */
+ LSP_DB_VERSION_MISSING(6, 12),
+ /**
+ * Attempt to trigger a synchronization when the PCE triggered synchronization capability has not been advertised.
+ */
+ UNEXPECTED_SYNCHRONIZATION_ATTEMPT(20, 4),
+ /**
+ * No sufficient LSP change information for incremental LSP state synchronization.
+ */
+ NO_SUFFICIENT_LSP_CHANGE(20, 6),
+ /**
+ * Received an invalid LSP DB Version Number.
+ */
+ INVALID_LSP_DB_VERSION(20, 7);
+
+ private static final ImmutableMap<PCEPErrorIdentifier, PCEPErrors> VALUE_MAP = Maps.uniqueIndex(
+ Arrays.asList(values()), PCEPErrors::getErrorIdentifier);
+
+ private PCEPErrorIdentifier errorId;
+
+ public static PCEPErrors forValue(final Uint8 errorType, final Uint8 errorValue) {
+ return VALUE_MAP.get(new PCEPErrorIdentifier(errorType, errorValue));
+ }
+
+ PCEPErrors(final int type, final int value) {
+ this.errorId = new PCEPErrorIdentifier(Uint8.valueOf(type), Uint8.valueOf(value));
+ }
+
+ private PCEPErrorIdentifier getErrorIdentifier() {
+ return errorId;
+ }
+
+ public Uint8 getErrorType() {
+ return errorId.getType();
+ }
+
+ public Uint8 getErrorValue() {
+ return errorId.getValue();
+ }
}
Code Review / bgpcep.git / blobdiff