The sdpCreated notification is sent when a new row is
created in the sdpInfoTable.

The sdpBindDHCPLeaseEntriesExceeded notification is
generated when the number of DHCP lease state entries on a
given IES or VRPN spoke-SDP reaches the user configurable
upper limit given by
ALCATEL-IND1-TIMETRA-VRTR-MIB::vRtrIfDHCPLeasePopulate.

The sdpBindDHCPLseStateOverride notification is generated
when an existing DHCP lease state is overridden by a new
lease state which has the same IP address but a different
MAC address. This trap is only applicable for IES and VPRN
spoke-SDPs.

The sdpBindDHCPSuspiciousPcktRcvd notification is
generated when a DHCP packet is received with suspicious
content.

The sdpBindDHCPLseStatePopulateErr notification indicates
that the system was unable to update the DHCP Lease State
table with the information contained in the DHCP ACK
message. The DHCP ACK message has been discarded. This
trap is only applicable for IES and VPRN spoke-SDPs.

The sdpBindPwPeerStatusBitsChanged notification is 
generated when there is a change in the PW status
bits received from the peer.

The sdpBindTlsMacMoveExceeded notification is generated
when the SDP exceeds the TLS svcTlsMacMoveMaxRate.

The sdpBindPwPeerFaultAddrChanged notification is 
generated when there is a change in the IP address
included in the PW status message sent by the peer.
This notification is only generated if the IP address
is the only information in the notification that 
changed.  If the status bits changed as well, then
the sdpBindPwPeerStatusBitsChanged notification will 
be generated instead.

The sdpBindDHCPProxyServerError notification indicates
that the system was unable to proxy DHCP requests.

The sdpBindDHCPCoAError notification indicates that
the system was unable to process a Change of Authorization
(CoA) request from a Radius server.

The sdpBindDHCPSubAuthError notification indicates that
the system encountered a problem while trying to
authenticate a subscriber.

The sdpDeleted notification is sent when an existing row
is deleted from the ng row is deleted from the
sdpInfoTable.

The sdpBindSdpStateChangeProcessed notification 
indicates that the agent has finished processing an 
SDP state change event, and that the operating status
of all the affected SDP Bindings has been updated 
accordingly. The value of the sdpNotifySdpId object
indicates the SDP that experienced the state change.

The sdpBindDHCPLseStateMobilityErr notification indicates
that the system was unable to perform a mobility check
for this lease state.

The sdpBandwidthOverbooked notification indicates
that the bandwidth that has been allocated to the SDP 
bindings indicated by sdpBookedBandwidth exceeds 
sdpMaxBookableBandwidth.

The sdpBindInsufficientBandwidth notification indicates
that the available bandwidth of the SDP is insufficient 
to satisfy the bandwidth requirement specified by 
sdpBindAdminBandwidth of this SDP binding.

The dynamicSdpConfigChanged notification is generated when a
dynamic SDP is 'created', 'modified', or 'deleted', with the
value of dynamicSdpStatus indicated which state it has entered.

The dynamicSdpBindConfigChanged notification is generated when a
dynamic SDP Bind is 'created', 'modified', or 'deleted', with the
value of dynamicSdpStatus indicated which state it has entered.

The dynamicSdpCreationFailed notification is generated
when the system fails to create a dynamic SDP.

The dynamicSdpBindCreationFailed notification is generated
when the system fails to create a dynamic SDP Bind.

The sdpStatusChanged notification is generated
when there is a change in the administrative or
operating status of an SDP.

The sdpBindCreated notification is sent when a new row
is created in the sdpBindTable.

The sdpBindDeleted notification is sent when an existing
row is deleted from the sdpBindTable.

The sdpBindStatusChanged notification is generated
when there is a change in the administrative or
operating status of an SDP Binding.
          
Notice that this trap is not generated whenever
the SDP Binding operating status change is caused by
an operating status change on the associated SDP.

The sdpTlsMacAddrLimitAlarmRaised notification is sent
whenever the number of MAC addresses stored in the FDB
for this spoke sdp increases to reach the watermark
specified by the object svcTlsFdbTableFullHighWatermark.

The sdpTlsMacAddrLimitAlarmCleared notification is sent
whenever the number of MAC addresses stored in the FDB for
this spoke SDP drops to the watermark specified by the
object svcTlsFdbTableFullLowWatermark.

The sdpTlsDHCPSuspiciousPcktRcvd notification is
generated when a DHCP packet is received with suspicious
content.

The tmnxSvcTopoChgSdpBindMajorState  notification   is
generated  when  a  SDP  binding  has transitioned its
state  from  learning to forwarding or from forwarding
to  blocking or broken. The spanning tree topology has
been  modified.  It may denote loss of customer access
or  redundancy.  Check  the  new  topology against the
provisioned  topology  to  determine  the  severity of
connectivity loss.

The  tmnxSvcNewRootSdpBind notification  is  generated
when  the previous root bridge has been aged out and a
new  root bridge has been elected. The new root bridge
creates  a  new  spanning tree topology. It may denote
loss  of  customer access or redundancy. Check the new
topology against the provisioned topology to determine
the severity of connectivity loss.

The    tmnxSvcTopoChgSdpBindState    notification   is
generated when a SDP binding has transitioned state to
blocking  or  broken  from  learning state. This event
complements     what     is     not     covered     by
tmnxSvcTopoChgSdpBindMajorState.   The  spanning  tree
topology  has  been  modified.  It  may denote loss of
customer  access or redundancy. Check the new topology
against  the  provisioned  topology  to  determine the
severity of connectivity loss.

The tmnxSvcSdpBindRcvdTCN  notification  is  generated
when  a  SDP  binding  has  received  TCN from another
bridge.  This  bridge  will either have its configured
BPDU with the topology change flag set if it is a root
bridge,  or  it  will  pass  TCN  to  its root bridge.
Eventually  the address aging timer for the forwarding
database  will  be  made shorter for a short period of
time. No recovery is needed.

The tmnxSvcSdpBindRcvdHigherBriPrio  notification   is
generated when a customer's device has been configured
with  a bridge priority equal to zero. The SDP binding
that  the  customer's device is connected through will
be   blocked.   Remove   the   customer's   device  or
reconfigure  the customer's bridge priority with value
greater than zero.

The tmnxSvcSdpBindEncapPVST notification is  generated
when an SDP bindings STP received a BPDU that was PVST
encapsulated. The SDP binding STP's BPDUs will be PVST
encapsulated. No recovery is needed.

The tmnxSvcSdpBindEncapDot1d notification is generated
when  a  SDP  binding  received a BPDU that was 802.1d
encapsulated.  The  SDP  binding  BPDUs  will  also be
802.1d encapsulated. No recovery is needed.

The tmnxSvcSdpActiveProtocolChange  notification    is
generated  when the spanning tree protocol on this SDP
changes from rstp to stp or vise versa. No recovery is
needed.

The tmnxStpMeshNotInMstRegion notification is
generated when a MSTP BPDU from outside the MST region
is received on the indicated mesh SDP.
          
It is up to the operator to make sure bridges connected
via mesh SDPs are in the same MST-region. If not the mesh
will NOT become operational.

The tmnxSdpBndStpExcepCondStateChng notification is
generated when the value of the object sdpBindTlsStpException
has changed, i.e. when the exception condition 
changes on the indicated SDP Bind.

The unacknowledgedTCN notification is generated when a
TCN sent towards the root bridge on the root port (SAP
or  SDP  binding) has not been acknowledged within the
allowed  time. A portion of the spanning tree topology
may  not have been notified that a topology change has
taken  place.  FDB  tables  on  some  devices may take
significantly longer to represent the new distribution
of  layer-2 addresses. Examine this device and devices
towards the root bridge for STP issues.