The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
A Cisco Policy Suite (CPS) vDRA deployment comprises multiple virtual machines (VMs) with multiple running containers deployed for scaling and high availability (HA) purposes. The monitoring and alerting system of the CPS vDRA deployment is centered around alert definition, metric gathering, and SNMP trap forwarding. The high-level architecture is shown below:
Alert definition occurs when an end user (or external system) configures the system via CLI, NETCONF, or RESTCONF interfaces with Alert rules. The system takes these alert rules and pushes the definitions into the Prometheus processes running within the cluster. The system does not provide a fixed set of alerts but provides a sample list of common alerts an operator may want to configure.
At the core of the alerting framework, the system runs multiple Prometheus processes (http://prometheus.io) which monitors the system and track metrics which can be used for triggering alerts. The default Prometheus instance that monitors the system tracks metrics at a 5 second interval for 24 hours.
Once an alert is triggered the Prometheus server forwards that alert to the active control/Cluster Manager node. These alerts are forwarded based on configuration to external NMS systems using either SNMPv2 or SNMPv3.
Cisco Policy Suite is deployed as a distributed virtual appliance. The standard architecture uses Hypervisor virtualization. Multiple hardware host components run Hypervisors and each host runs several virtual machines. Within each virtual machine, one-to-many internal CPS components can run. CPS monitoring and alert notification infrastructure simplifies the virtual physical and redundant aspects of the architecture.
The CPS monitoring and alert notification infrastructure provides a simple standards-based interface for network administrators and NMS (Network Management System). SNMP is the underlying protocol for all alert notifications. Standard SNMP notifications (traps) are used throughout the infrastructure.
Alerts are triggered from either the Cluster Manager or Control virtual machines if the Cluster Manager is not active.
Cisco has a registered private enterprise Object Identifier (OID) of 26878. This OID is the base from which all the aggregated CPS metrics are exposed at the SNMP endpoint. The Cisco OID is fully specified and made human-readable through a set of Cisco Management Information Base (MIB-II) files.
The current MIBs are defined as follows:
|
MIB Filename |
Purpose |
|---|---|
|
BROADHOP-MIB.mib |
Defines the main structure include structures and codes. |
|
BORADHOP-NOTIFICATION-MIB.mib |
Defines Notifications/Traps available. |
SNMP Notifications in the form of traps (one-way) are provided by the infrastructure. CPS notifications do not require acknowledgments. The traps provide both:
Proactive alerts that the predetermined thresholds have been passed. For example, a disk is nearing capacity or CPU load is too high.
Reactive alerting when system components fail or are in a degraded state. For example, a process died or network connectivity outage has occurred.
Notifications and traps are categorized by a methodology similar to UNIX System Logging (syslog) with both Severity and Facility markers. All event notifications (traps) contain these markers.
Facility
Severity
Source (device name)
Device time
These objects can be used to identify where the issue lies and the Facility (system layer) and the Severity (importance) of the reported issue.
The generic syslog facility has the following definitions:
 Note |
Facility defines a system layer starting with physical hardware and progressing to a process running in a particular application. |
|
Number |
Facility |
Description |
|---|---|---|
|
0 |
Hardware |
Physical Hardware - Servers SAN NIC Switch and so on |
|
1 |
Networking |
Connectivity in the OSI (TCP/IP) model |
|
2 |
Virtualization |
VMware ESXi (or other) virtualization |
|
3 |
Operating System |
Linux OS |
|
4 |
Application |
Application (CPS Session Manager, CPS Binding Database, and so on) |
|
5 |
Process |
Specific process |
There may be overlaps in the Facility value as well as gaps if a particular SNMP agent does not have full view into an issue. The Facility reported is always shown as viewed from the reporting SNMP agent.
In addition to Facility each notification has a Severity measure. The defined severities are directly from UNIX syslog and defined as follows:
|
Number |
Severity |
Description |
|---|---|---|
|
0 |
Emergency |
System is unusable. |
|
1 |
Alert |
Action must be taken immediately. |
|
2 |
Critical |
Critical conditions. |
|
3 |
Error |
Error conditions. |
|
4 |
Warning |
Warning conditions. |
|
5 |
Notice |
Normal but significant condition. |
|
6 |
Info |
Informational message. |
|
7 |
Debug |
Lower level debug message. |
|
8 |
None |
Indicates no severity. |
|
9 |
Clear |
The occurred condition has been cleared. |
For the purposes of the CPS Monitoring and Alert Notifications system, Severity levels of Notice Info and Debug are usually not used.
Warning conditions are often used for proactive threshold monitoring (for example, Disk usage or CPU Load) which requires some action on the part of administrators but not immediately.
Conversely, Emergency severity indicates that some major component of the system has failed and that either core policy processing session management or major system functionality is impacted.
Combinations of Facility and Severity create many possibilities of notifications (traps) that might be sent. However, some combinations are more likely than others. The following table lists some Facility and Severity categorizations:
|
Facility.Severity |
Categorization |
Possibility |
|---|---|---|
|
Process.Emergency |
A single part of an application has failed. |
Possible but in an HA configuration very unlikely. |
|
Hardware.Debug |
A hardware component has sent a NA debug message. |
NA |
|
Operating System.Alert |
An Operating System (kernel or resource level) fault has occurred. |
Possible as a recoverable kernel fault (on a vNIC for instance). |
|
Application.Emergency |
An entire application component has failed. |
Unlikely but possible (load balancers failing for instance). |
It is not possible to quantify every Facility and Severity combination. This is primarily driven by the fact that the alert rules can be configured to meet each operator's environment. However, greater experience with CPS leads to better diagnostics. The CPS Monitoring and Alert Notification infrastructure provides a baseline for event definition and notification by an experienced engineer.
Caution Emergency severities are very important! As a general principle, alerts should only be defined with an Emergency-severity trap if the system becomes inaccessible or unusable in some way. An unusable system is rare but might occur if multiple failures occur in the operating system virtualization networking or hardware facilities.
The CPS Monitoring and Alert Notification framework provides the following SNMP notification traps (one-way). Traps are either proactive or reactive. Proactive traps are alerts based on system events or changes that require attention (for example, Disk is filling up). Reactive traps are alerts that an event has already occurred (for example, an application process failed).
Components are devices that make up the CPS system. These are systems level traps. They are generated when some predefined thresholds is crossed and are defined in the alerting configuration of the system. User can modify and change these using the alert definition commands.
Component notifications are defined in the BROADHOP-NOTIFICATION-MIB as follows:
broadhopQNSComponentNotification NOTIFICATION-TYPE OBJECTS {
broadhopComponentName,
broadhopComponentTime,
broadhopComponentNotificationName,
broadhopNotificationFacility,
broadhopNotificationSeverity,
broadhopComponentAdditionalInfo }
STATUS current
DESCRIPTION "
Trap from any QNS component - i.e. device.
"
::= { broadhopProductsQNSNotifications 1 }
Each Component Notification contains:
Name of the Notification being thrown (broadhopComponentNotificationName)
Name of the device throwing the notification (broadhopComponentName)
Time the notification was generated (broadhopComponentTime)
Facility or which layer the notification came from (broadhopNotificationFacility)
Severity of the notification (broadhopNotificationSeverity)
Additional information about the notification, which might be a bit of log or other information.
The following table provides the list of supported alarms:
|
Notification Name |
Severity |
Message Text |
Description |
|---|---|---|---|
|
DISK_FULL |
Critical |
Disk filesystem / usage is more than the 90% |
Disk usage is monitored. |
|
Clear |
Disk filesystem / usage is greater than 10% |
||
|
HIGH_LOAD |
Major |
load average value for 5 min is greater than 3 current value is {{ $value }} |
Load on the CPU is measured as per the linux operating system load. |
|
Clear |
load average value for 5 min is lower than 3 |
||
|
LINK_STATE |
Critical |
{{ $labels.interface }} is down on {{ $labels.instance }} |
Indicates if any interface (ens***) has gone down. |
|
Clear |
{{ $labels.interface }} is up on {{ $labels.instance }} |
||
|
LOW_MEMORY |
Critical |
Available RAM is less than 20% current value is {{ $value }} |
Monitors memory usage on the VMs. When free memory goes down, the threshold alarm is raised. |
|
Clear |
Available RAM is more than 20% |
||
|
PROCESS_STATE |
Critical |
{{ $labels.service_name }} instance {{ $labels.module_instance }}of module {{ $labels.module }} is in Aborted state. |
Monitors process restarts. |
|
Clear |
{{ $labels.service_name }} instance {{ $labels.module_instance }}of module {{ $labels.module }} is moved from Aborted state |
||
|
HIGH_CPU_USAGE |
Critical, Major, or Minor |
CPU usage in last 10 sec is more than 90% current value {{ $value }} |
Monitors CPU usage. |
|
Clear |
CPU usage in last 10 sec is lower than 90% |
||
|
QNS_JAVA_STARTED |
Error |
{{ $labels.service_name }} instance {{ $labels.module_instance }} of module {{ $labels.module }} is in Started state. |
Indicates Java process restart. |
|
Clear |
{{ $labels.service_name }} instance {{ $labels.module_instance }} of module {{ $labels.module }} is moved from started state |
||
|
IP_NOT_REACHABLE |
Critical |
VM/VIP IP {{$labels.instance }} is not reachable |
When IP is not reachable, this alarm is raised. For more information, see IP Not Reachable |
|
Clear |
VM/VIP IP {{$labels.instance }} is reachable |
||
|
DIAMETER_PEER_DOWN |
Error |
Diameter peer is down. |
Any peer connected to PAS is monitored. |
|
Clear |
Diameter peer is up |
||
|
DRA_PROCESS_UNHEALTHY |
Critical |
{{ $labels.service_name }} instance {{ $labels.module_instance }} of module {{ $labels.module }} is not healthy |
Process state is monitored. |
|
Clear |
{{ $labels.service_name }} instance {{ $labels.module_instance }}of module {{ $labels.module }} is healthy |
||
|
DB_SHARD_DOWN |
Critical |
All DB Members of a replica set {{ $labels.shard_name }} are down |
Alarm raised when both primary and secondary replica set members are down. |
|
Clear |
All DB Members of a replica set {{ $labels.shard_name }} are not down |
||
|
NO_PRIMARY_DB |
Critical |
Primary {{ $labels.cluster }} {{ $labels.shard }} not running |
Alarm raised when the primary database is not up. |
|
Clear |
Primary {{ $labels.cluster }} {{ $labels.shard }} running |
Alarm cleared when the primary database is up. |
|
|
SECONDARY_DB_DOWN |
Critical |
Secondary Member {{ $labels.name }} of replica set {{ $labels.shard_name }} is down |
Alarm raised when secondary database is not up. |
|
Clear |
Secondary Member {{ $labels.name }} of replica set {{ $labels.shard_name }} is up |
||
|
LOW_SWAP |
Critical |
{{ $labels.instance }} has less than 80% swap memory . |
Monitors the swap memory. |
|
Clear |
{{ $labels.instance }} has greater than 80% swap memory . |
||
|
DOCKER_ENGINE_DOWN |
Critical |
Docker Engine {{ $labels.engine_id }} is down. |
Monitors the docker engine status/state. |
|
Clear |
Docker Engine {{ $labels.engine_id }} is up. |
||
|
SVN_BACKUP_ALERT |
Alert |
svn backup in mongo is out of sync, please check svn_audit.log |
Alarm raised when SVN repos are not in sync with SVN backup stored in mongo-admin containers. |
|
Clear |
svn backup in mongo is in sync now |
||
|
PREFERRED_PRIMARY_NOT_RUNNING |
Warning |
Primary of {{$labels.cluster}} {{$labels.shard}} not running on seed {{$labels.seed}} |
Alarm raised when the primary is not running on server seed. |
|
Clear |
Primary running on seed {{$labels.seed}} |
Alarm cleared when the primary is running on server seed. |
Note |
By default, no alert rules are configured in the system. |
Two things impact the generaton of an IP_NOT_REACHABLE alert if a VIP fails over.
VIP switchover time
Prometheus polling interval
VIP switchover time can vary depending on the load of the VM and traffic on the network. Metrics are polled every 5 seconds. If a VIP fails over quickly, then an IP_NOT_REACHABLE alert is not generated.
T0 Prometheus polls the Orchestrator for the probe_icmp_target metric which is set to 1 (ip reachable).
T1 VIP fails
T2
T3
T4 VIP moves to the backup VM
T5 Prometheus polls the Orchestrator for the probe_icmp_target metric which is set to 1 (ip reachable)
T0 Prometheus polls the Orchestrator for the probe_icmp_target metric which is set to 1 (ip reachable).
T1
T2
T3
T4 VIP fails
T5 Prometheus polls the Orchestrator for the probe_icmp_target metric which is set to 0 (ip not reachable)
T6 IP_NOT_REACHABLE alert is generated.
The following table describes the application notifications:
|
Notification Name |
Severity |
Message Text |
Description |
||
|---|---|---|---|---|---|
|
DRA_MESSAGE_ PROCESSING_FAILURE_ TPS_EXCEEDED |
Critical |
Message Processing Failure TPS exceeded, current value is {{ $value }}. |
TPS of rejected messages from DRA Director (Any messages with Result code !=2001) |
||
|
Clear |
Message Processing Failure TPS in control. |
||||
|
DRA_DIRECTOR_ TPS_EXCEEDED |
Critical |
{{ $labels.instance }} Director TPS exceeded, current value is {{ $value }}. |
Success TPS of Total DRA Director (ResultCode=2001) |
||
|
Clear |
{{ $labels.instance }} Director TPS in control . |
||||
|
DRA_WORKER_ TPS_EXCEEDED |
Critical |
{{ $labels.instance }} Worker TPS exceeded, current value is {{ $value }}. |
TPS of Total Worker |
||
|
Clear |
{{ $labels.instance }} Worker TPS in control. |
||||
|
DRA_DB_ TPS_EXCEEDED |
Critical |
{{ $labels.instance }} Persistence DB TPS exceeded , current value is {{ $value }}. |
TPS of DB TPS (Query and Update) |
||
|
Clear |
{{ $labels.instance }} Persistence DB TPS in control. |
||||
|
DIAMETER_UNABLE _TO_DELIVER_ TPS_EXCEEDED |
Critical |
UNABLE_TO_DELIVER TPS exceeded, current value is {{ $value }}. |
TPS of Diameter 3002 |
||
|
Clear |
UNABLE_TO_DELIVER in control. |
||||
|
DIAMETER_TRANSIENT _FAILURE_TPS_ EXCEEDED |
Critical |
TRANSIENT_FAILURE TPS exceeded, current value is {{ $value }}. |
TPS of Diameter 4xxx |
||
|
Clear |
TRANSIENT_FAILURE in control. |
||||
|
DIAMETER_UNKNOWN _SESSIONS_TPS _EXCEEDED |
Critical |
UNKNOWN_SESSIONS TPS exceeded, current value is {{ $value }}. |
TPS of Diameter 5002 |
||
|
Clear |
UNKNOWN_SESSIONS in control. |
||||
|
MISMATCH_REQUEST _RESPONSE |
Critical |
{{ $labels.remote_peer }} MISMATCH_REQUEST _RESPONSE exceeded, current value is {{ $value }}. |
Mismatch in Rate of Request and Response (Discrepancy in ingress and egress) |
||
|
Clear |
{{ $labels.remote_peer }} MISMATCH_REQUEST _RESPONSE in control. |
||||
|
KEEP_ALIVE_RAR _ROUTING_FAILURE_ TPS_EXCEEDED |
Critical |
Keep Alive RAR TPS exceeded, current value is {{ $value }}. |
TPS of Keep Alive RAR Routing (Stale RAR) |
||
|
Clear |
Keep Alive RAR TPS in control. |
||||
|
EGRESS_RATE_ LIMITED_SESSION_ ERR_RESP_TPS_ EXCEEDED |
Critical |
{{ $labels.local_peer }} {{ $labels.remote_peer }} Egress rate limited messages with error response TPS exceeded, current value is {{ $value }}. |
TPS of Rate Limited Response for Error |
||
|
Clear |
{{ $labels.local_peer }} {{ $labels.remote_peer }} Egress rate limited messages with error response TPS in control. |
||||
|
EGRESS_RATE_ LIMITED_SESSION_ REJECT_TPS_ EXCEEDED |
Critical |
{{ $labels.local_peer }} {{ $labels.remote_peer }} Egress rate limited messages dropped without error TPS exceeded, current value is {{ $value }}. |
TPS of Rate Limited Response Rejected |
||
|
Clear |
{{ $labels.local_peer }}{{ $labels.remote_peer }} Egress rate limited messages dropped without error TPS in control. |
||||
|
INGRESS_RATE_ LIMITED_SESSION_ ERR_RESP_TPS_ EXCEEDED |
Critical |
{{ $labels.local_peer }} {{ $labels.remote_peer }} Ingress rate limited messages with error response TPS exceeded, current value is {{ $value }}. |
TPS of Rate Limited Response Error - Ingress |
||
|
Clear |
{{ $labels.local_peer }}{{ $labels.remote_peer }} Ingress rate limited messages with error response TPS in control. |
||||
|
INGRESS_RATE_ LIMITED_SESSION_ REJECT_TPS_ EXCEEDED |
Critical |
{{ $labels.local_peer }} {{ $labels.remote_peer }} Ingress rate limited messages dropped without error response TPS exceeded, current value is {{ $value }}. |
TPS of Rate Limited Response Rejected - Ingress |
||
|
Clear |
{{ $labels.local_peer }}{{ $labels.remote_peer }} Ingress rate limited messages dropped without error response TPS in control. |
||||
|
BINDING_STORAGE _ERRORS_TPS_ EXCEEDED |
Critical |
Binding Store Error TPS exceeded, current value is {{ $value }}. |
TPS Binding Storage Errors (Binding storage failed because of high load/any other database error) |
||
|
Clear |
Binding Store Error TPS in control. |
||||
|
BINDING_LOOKUP_ ERROR_TPS_ EXCEEDED |
Critical |
Binding Lookup Error TPS exceeded, current value is {{ $value }}. |
TPS Binding Lookup Errors (Binding retrieval failure because of internal error) |
||
|
Clear |
Binding Lookup Error TPS in control. |
||||
|
DB_ERR_ TPS_EXCEEDED |
Critical |
All DB Errors TPS exceeded, current value is {{ $value }}. |
TPS All database errors |
||
|
Clear |
All DB Errors TPS in control. |
||||
|
DB_RESPONSE_ TIME_EXCEEDED |
Critical |
{{ $labels.instance }} DB Response Time exceeded, current value is {{ $value }}. |
Response Time Exceeds (Database Query/Update operation time exceeds) |
||
|
Clear |
{{ $labels.instance }} DB Response Time in control, current value is {{ $value }}. |
||||
|
BINDING_KEY_ NOT_FOUND_IN_ AAR_TPS_ EXCEEDED |
Critical |
{{ labels.origin_host }} Binding Key not found in AAR TPS exceeded, current value is {{ $value }}. |
TPS Binding Key Not Found in AAR (When AAR received with no "imsi+apn/msisdn/ipv6") |
||
|
Clear |
{{ labels.origin_host }} Binding Key not found in AAR TPS in control. |
||||
|
BINDING_KEY_ NOT_FOUND_IN_ CCR_I_TPS_ EXCEEDED |
Critical |
{{ labels.origin_host }} Binding Key not found in CCR(I) TPS exceeded, current value is {{ $value }}. |
TPS Binding Key Not Found in CCR-I(When CCR-I received with no "imsi+apn/msisdn/ipv6" |
||
|
Clear |
{{ labels.origin_host }} Binding Key not found in CCR(I) TPS in control. |
||||
|
BINDING_NOT _FOUND_TPS_ EXCEEDED |
Critical |
{{ labels.origin_host }} Binding not found TPS exceeded, current value is {{ $value }}. |
TPS Binding Not Found |
||
|
Clear |
{{ labels.origin_host }} Binding not found TPS in control,. |
||||
|
BINDING_DB_ INCONSISTENT_ TPS_EXCEEDED |
Critical |
TPS AAR with Result Code 5065 exceeded, current value is {{ $value }}. |
TPS AAR with Result Code 5065 |
||
|
Clear |
TPS AAR with Result Code 5065 in control. |
||||
|
BINDING_SESSION _DB_SIZE_ EXCEEDED |
Critical |
{{ $labels.db }} size exceeded, current value is {{ $value }}. |
Total Size of Session DB Exceeded |
||
|
Clear |
{{ $labels.db }} size in control. |
||||
|
BINDING_IMSI_ APN_DB_SIZE _EXCEEDED |
Critical |
{{ $labels.db }} size exceeded, current value is {{ $value }}. |
Total Size of IMSI / APN DB Exceeded |
||
|
Clear |
{{ $labels.db }} size in control. |
||||
|
BINDING_MSISDN _APN_DB_SIZE _EXCEEDED |
Critical |
{{ $labels.db }} size exceeded, current value is {{ $value }}. |
Total Size of MSISDN / APN DB Exceeded |
||
|
Clear |
{{ $labels.db }} size in control |
||||
|
BINDING_IPV6 _DB_SIZE_ EXCEEDED |
Critical |
{{ $labels.db }} size exceeded, current value is {{ $value }}. |
Total Size of IPv6 DB Exceeded |
||
|
Clear |
{{ $labels.db }} size in control |
||||
|
PEER_TPS _EXCEEDED |
Critical |
{{ $labels.instance }} Peer Connection {{ $labels.local_peer}} {{ $labels.remote_peer }} TPS exceeded, current value is {{ $value }}. |
Peer TPS Exceeded (Per peer TPS thresholds) |
||
|
Clear |
{{ $labels.instance }} Peer Connection {{ $labels.local_peer}} {{ $labels.remote_peer }} TPS in control. |
||||
|
NO_RESPONSE_ PEER_FOR_ ANSWER_TPS _EXCEEDED |
Critical |
{{ $labels.instance }} No Response From Peer Connection TPS exceeded for {{ $labels.message_type}} , current value is {{ $value }}. |
TPS No Response From Peer (timeouts from PCRF/any peer) |
||
|
Clear |
{{ $labels.instance }} No Response From Peer Connection TPS in control for {{ $labels.message_type}} . |
||||
|
PEER_RESPONSE _TIME_EXCEEDED |
Critical |
message_duration_seconds {type=~"peer_.*"} [labels: type] |
Peer Response Time Exceeded (Response time of peer exceeds) |
||
|
Clear |
Response time in control. |
||||
|
NO_PEER_GROUP _MEMBER _AVAILABLE |
Critical |
{{ $labels.peer_group }} not available. |
Peer Group is not Available (All peers in peer_group down) |
||
|
Clear |
{{ $labels.peer_group }} available. |
||||
|
PCRF_NOT_CREATING _SESSIONS_TPS _EXCEEDED |
Critical |
Failed CCR-I TPS exceeded, current value is {{ $value }}. |
TPS Rate of Failed CCR-I(ResultCode !=2001) |
||
|
Clear |
Failed CCR-I TPS in control. |
||||
|
FORWARDING_LOOP _FOUND_TPS _EXCEEDED |
Critical |
{{ $labels.remote_peer}} Loop Detected TPS exceeded , current value is {{ $value }}. |
TPS Rate of Diameter Message Loop |
||
|
Clear |
{{ $labels.remote_peer }} Loop Detected TPS in control. |
||||
|
RELAY_LINK _TPS_GT_0 |
Critical |
{{ $labels.remote_peer}} Relay Started, current value is {{ $value }}. |
TPS Rate of Relay Peer > 0 (When relay peers start exchanging control plane messages) |
||
|
Clear |
{{ $labels.remote_peer}} Relay Stated. |
||||
|
RELAY_LINK _TPS_EXCEEDED |
Critical |
{{ $labels.remote_peer}} Relay Link TPS exceeded, current value is {{ $value }}. |
TPS Rate of Relay Peer (TPS of relay messages) |
||
|
Clear |
{{ $labels.remote_peer}} Relay Link TPS in control. |
||||
|
RELAY_LINK _STATUS |
Critical |
{{ $labels.remote_peer }} Relay Link is Down. |
Relay Link is Down (Relay link status is monitored) |
||
|
Clear |
{{ $labels.remote_peer}} Relay Link is UP. |
||||
|
NO_RELAY_PEER _TPS_EXCEEDED |
Critical |
{{ $labels.remote_peer}} Relay Peer TPS exceeded, current value is {{ $value }}. |
TPS Rate of Relay Peer Failure |
||
|
Clear |
{{ $labels.remote_peer}} Relay Peer TPS in control. |
||||
|
SESSION_DB_ LIMIT_EXCEEDED |
Alert |
Session max DB limit reached |
This alarm is generated when session database count crosses maximum limit configured using CLI for db-max-record-limit. |
||
|
Clear |
Session max DB limit reached alarm cleared |
This alarm is cleared when session database count drops below maximum limit configured using CLI for db-max-record-limit. |
|||
|
IPV6_DB_ LIMIT_EXCEEDED |
Alert |
IPv6 max DB limit reached |
This alarm is generated when IPv6 database count crosses maximum limit configured using CLI for db-max-record-limit. |
||
|
Clear |
IPv6 max DB limit reached alarm cleared |
This alarm is cleared when IPv6 database count drops below maximum limit configured using CLI for db-max-record-limit. |
|||
|
IPV4_DB_ LIMIT_EXCEEDED |
Alert |
IPv4 max DB limit reached |
This alarm is generated when IPv4 database count crosses maximum limit configured using CLI for db-max-record-limit. |
||
|
Clear |
IPv4 max DB limit reached alarm cleared |
This alarm is cleared when IPv4 database count drops below maximum limit configured using CLI for db-max-record-limit. |
|||
|
IMSIAPN_DB_ LIMIT_EXCEEDED |
Alert |
ImsiApn max DB limit reached |
This alarm is generated when ImsiApn database count crosses maximum limit configured using CLI for db-max-record-limit. |
||
|
Clear |
ImsiApn max DB limit reached alarm cleared |
This alarm is cleared when ImsiApn database count drops below maximum limit configured using CLI for db-max-record-limit. |
|||
|
MSISDNAPN_DB_ LIMIT_EXCEEDED |
Alert |
MsisdnApn max DB limit reached |
This alarm is generated when MsisdnApn database count crosses maximum limit configured using CLI for db-max-record-limit. |
||
|
Clear |
MsisdnApn max DB limit reached alarm cleared |
This alarm is cleared when MsisdnApn database count drops below maximum limit configured using CLI for db-max-record-limit. |
|||
|
CRD_CACHE_ LOAD_ERROR |
Critical |
Error when loading CRD cache |
This alarm is generated when CRD is not loaded properly or CRD is loaded with an error value as “1”. |
||
|
Clear |
CRD cache loaded successfully |
This alarm is cleared when CRD cache is updated properly with value as “0”. |
|||
|
APP_SERVICE_ HEALTH_STATUS_ CRD* |
Critical |
{{$labels.service}} service is Unhealthy! |
This alarm is generated when CRD servcie is unhealthy if value is “1” |
||
|
Clear |
{{$labels.service}} service is Healthy. |
This alarm is generated when CRD servcie is healthy if value is “0” |
|||
|
APP_SERVICE_ HEALTH_STATUS_ METADATA_DB* |
Critical |
{{$labels.service}} service is Unhealthy! |
This alarm is generated when the Metadata DB service is unhealthy if value is “1” |
||
|
Clear |
{{$labels.service}} service is Healthy. |
This alarm is generated when the Metadata DB servcie is healthy if value is “0” |
|||
|
VIP_NOT_ACTIVE_ ON_PREFERRED* |
Critical |
VIP {{ $labels.vip }} active on {{ $labels.currentHost }} and not active on preferred {{ $labels.preferredHost }} |
This alarm is generated when the VIP is not present in preferred director or distributor. |
||
|
Clear |
VIP {{ $labels.vip }} active on preferred {{ $labels.preferredHost }} |
This alarms is generated when the VIP is present in preferred director or distributor. |
|||
|
PEER_DYNAMIC_ RATE_LIMIT_ THROTTLING* |
Critical |
Dynamic Rate limit is active |
This alarm is generated when any one peer connected to a director is in throttling mode. sum(peer_dynamic_rate_ limit_throttling) != 0 |
||
|
Clear |
Dynamic Rate limit is not active |
This alarm is generated when no peer connected to a Director is in throttling mode. sum(peer_dynamic_rate_ limit_throttling) == 0 |
|||
|
NO_DB_CPU_ THRESHOLD_STATUS* |
Critical |
{{$labels.instance}} is not receiving any threshold message |
Director is not receiving any threshold status messages from Worker. sum(rate(processed_db_ cpu_control_message_ total [30s])) == 0 |
||
|
Clear |
{{$labels.instance}} is receiving throttling messages |
Director is receiving threshold status messages from Worker. sum(rate(processed_db_ cpu_control_ message_total [30s])) != 0 |
|||
|
QNS_LOGGING_ STOPPED* |
Critical |
Application logging has stopped on {{$labels.hostname}} at {{$labels.last_updated_time}} with connections closed {{$labels.tcp_closed}} |
This alarm is generated when application has stopped logging consolidated-qns logs unexpectedly.
|
||
|
Clear |
Application logging is successful on {{$labels.hostname}} at {{$labels.last_updated_time}} |
This alarm is generated when application is successful logging consolidated-qns logs. |
|||
|
DRA_PCRF_ QUERY_NODE_ INACTIVE* |
Critical |
{{$labels.url_endpoint}} is Inactive! |
This alarm is generated when PCRF REST endpoint URL hearbeat message fails if value is “1”. |
||
|
Clear |
{{$labels.url_endpoint}} is Active |
This alarm is generated when PCRF REST endpoint URL hearbeat message is success if value is “0”. |
|||
|
DRA_PCRF_ QUERY_TPS_ EXCEEDED* |
Critical |
{{$labels.instance}} Pcrf Session Query TPS exceeded, current value is {{ $value }} |
This alarm is generated when PCRF REST API TPS exceeds if the value is greater than “5”. |
||
|
Clear |
{{ $labels.instance }} Pcrf Session Query TPS in control |
This alarm is generated when PCRF REST API TPS is under control if the value is less than “5”. |
|||
|
RELAY_TRAFFIC_ THRESHOLD_ EXCEEDED* |
Critical |
Relay traffic exceeded the threshold of 20%. Current value is {{ $value }}% |
This alarm is generated if relay traffic exceeds certain % of total traffic. |
||
|
Clear |
Relay traffic % is under control |
This alarm is generated if relay traffic is under certain % of total traffic. |
|||
|
LOCAL_ PUBLISH_ STOPPED* |
Critical |
Local publish stopped for {{ $labels.instance }} |
This alarm is generated if topology is incomplete and global end point is missing. |
||
|
Clear |
Local publish started for {{ $labels.instance }} |
This alarm is generated if topology is complete and global end point exists. |
|||
|
GLOBAL_ PUBLISH_ STOPPED* |
Critical |
Global publish stopped for {{ $labels.instance }} |
This alarm is generated if topology is incomplete and local end point is missing. |
||
|
Clear |
Global publish started for {{ $labels.instance }} |
This alarm is generated if topology is complete and local end point exists. |
|||
|
DIAMETER_ENDPOINTS_ MISSING_ LOST_REDIS* |
Critical |
Diameter Endpoints missing due to Redis connection lost |
This alarms is generated if Diameter endpoint is missing REDIS configuration. |
||
|
Clear |
Redis connection restored. Diameter Endpoints are restored |
This alarms is generated if REDIS configuration exists in Diameter endpoint. |
|||
|
DIAMETER_PEER_ EXPIRATIONS_ EXCEEDED* |
Critical |
{{$labels.origin_host}} got EXPIRED in {{$labels.system}} |
This alarm is generated if any peer has expired. |
||
|
Clear |
Peer expiration got reset for {{$labels.origin_host}} |
This alarm is generated if the peer expiration is reset. |
|||
|
ELASTICSEARCH_NOT_ REACHABLE |
Critical |
Elasticsearch server is unreachable with status {{$labels.reachable_status}} with tcp connection status {{$labels.tcp_connected}} |
This alarm is generated when elasticsearch is not reachable to DRA or the TCP connections are not healthy. |
||
|
Clear |
Elasticsearch server is reachable now !!! |
This alarms is generated when the elasticsearch is reachable to DRA or the TCP connections are healthy. |
|||
|
TLS_CERT_EXPIRY |
Critical, Major, and Minor |
certificate will expire in {{$value}} days! |
This alarm monitors the expiry date for TLS certificate. |
Note |
This alarm has not been validated for all customer deployment scenarios. Please contact your Sales Account team for support. |
The following commands are used to configure alert rules:
scheduler#config
scheduler(config)# alert rule
<rule_name>
where, <rule_name> is the name of the alert rule. For example, test
Value for 'expression'
(<string>):
<expression based on the stats>
where, <expression based on the stats> is the expression. For example, test>1
Value for 'message'
(<string>):
<message
string to be sent in the alarm message>
where, <message string to be sent in the alarm message> is the message to be sent in the alarm. For example, testing
Value for
'snmp-clear-message' (<string>):
<message
string for clear alarm>
where, <message string for clear alarm> is the string for the clear message. For example. test clear
scheduler(config-rule-test)#
scheduler(config-rule-test)# snmp-facility
Possible completions:
application hardware networking os proc virtualizationscheduler(config-rule-test)#
snmp-facility
<SNMP
facility to be provided for this alert>
where, <SNMP facility to be provided for this alert> is the facility to be provided for this alert. For example, application
scheduler(config-rule-test)#
event-host-label
<provide
the node details>
where, <provide the node details> is used to provide node details. For example, instance
scheduler(config-rule-test)# snmp-severity
Possible completions:
alert critical debug emergency error info none notice warningscheduler(config-rule-test)#
snmp-severity
<SNMP
severity to be send for this alert>
where, <SNMP severity to be send for this alert> is the severity level to be used for alert rule. For example, critical
scheduler(config-rule-test)# duration <time>
where, <time> causes Prometheus to wait for a certain duration between first encountering a new expression output vector element (like, an instance with a high HTTP error rate) and counting an alert as firing for this element. Elements that are active, but not firing yet, are in pending state.
scheduler(config-rule-test)# commit
Commit complete.
scheduler(config-rule-test)# end
The alert rules configuration is for reference only. Here is the configuration with sample values:
You can configure your alert rules based on your requirements.
scheduler#config
scheduler(config)# alert rule test
Value for 'expression' (<string>): test>1
Value for 'message' (<string>): testing
Value for 'snmp-clear-message' (<string>): test clear
scheduler(config-rule-test)#
scheduler(config-rule-test)# snmp-facility
Possible completions:
application hardware networking os proc virtualization
scheduler(config-rule-test)# snmp-facility application
scheduler(config-rule-test)# event-host-label instance
scheduler(config-rule-test)# snmp-severity
Possible completions:
alert critical debug emergency error info none notice warning
scheduler(config-rule-test)# snmp-severity critical
scheduler(config-rule-test)# duration 30s
scheduler(config-rule-test)# commit
Commit complete.
scheduler(config-rule-test)# end
To display all the configured alert rules use the following command:
scheduler#
show running-config alert | tab
EVENT
HOST SNMP SNMP SNMP CLEAR
NAME EXPRESSION DURATION LABEL MESSAGE FACILITY SEVERITY MESSAGE
-------------------------------------------------------------------------------------
test test > 1 - instance testing application critical testing clear
You can configure thresholds parameter with threshold input as comma-separated fields at the time of alarm severity setup.
Note |
The threshold parameter is optional. This is because not all alerts have different thresholds. |
Configure the following two type of alert expression:
Ascending threshold [HIGH_CPU_USAGE]
Descending threshold [LOW_MEMORY]
Ascending Alert:
Create an alert with different thresholds using the following example:
alert rule HIGH_CPU_USAGE
expresssion "rate(node_cpu_seconds_total{mode=\"system\"} [10s])*100 > threshold"
event-host-label instance
message "CPU usage in last 10 sec is {{ $value }}!"
threshold 10,20,30
snmp-clear-message "CLEAR HIGH CPU value {{ $value }}!"
!
For Alerts with “threshold” configured, below SNMP severity is configured by default and are not configurable.
|
Alert Severity |
SNMP Severity |
|---|---|
|
Critical |
Emergency |
|
Major |
Error |
|
Minor |
Warn |
Note |
There should be no space between > and threshold keyword. For example, use the exact phrase as >threshold. Also, threshold defined should be in ascending order (10,20,30). Where, 10 corresponds to minor, 20 major, and more than 30 critical. |
Descending Alert:
Create an alert with different thresholds using the following example:
expression "node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes * 100<threshold"
duration 20s
event-host-label instance
message "ALERT HIGH Memory utilization value {{ $value }}!"
threshold 50,40,30
snmp-clear-message "\"CLEAR HIGH Memory utilization value {{ $value }}"
For Alerts with “threshold” configured, below SNMP severity is configured by default and are not configurable.
|
Alert Severity |
SNMP Severity |
|---|---|
|
Critical |
Emergency |
|
Major |
Error |
|
Minor |
Warn |
Note |
There should be no space between > and threshold keyword. For example, use the exact phrase as >threshold. Also, threshold that is defined should be in ascending order (50,40,30). Where, 50 corresponds to minor, 40 major, and 30 critical. |
Note |
When an alert severity changes then the previous alert is cleared and a new alert is raised with updated severity. CLI will always display the latest alert. Alert configuration is range bound and ensures that there is only one threshold value qualifying condition. Alarm is raised once criteria is met and resolved or cleared when criteria is no longer valid. |
Troubleshooting: SNMP traps can be monitored to track the alert transition.
Raising and Clearing Alert Mechanism
When Alert with no threshold is configured:
When an alert is raised, the alert status is shown as firing in the show alert status .
SEVERITY parameter is marked as Not Applicable.
SNMP trap is sent with the configured SNMP severity.
When the alert is cleared, the alert status is shown as resolved in the show alert status .
SNMP trap is sent with status as cleared.
When Alert with threshold is configured:
A minor alert is raised and cleared.
When an alert is raised, the alert status is shown as firing in the show alert status .
SEVERITY parameter will be marked as minor.
SNMP trap is sent with status as warn.
When the alert is cleared, the alert status is shown as resolved in the show alert status .
SNMP trap is sent with status as cleared.
When Alert with threshold is configured, alarms are raised and cleared based on threshold level. Alarm gets cleared if value of expression is out of configured range. And alarm is raised if it comes within the range.
If alerts with threshold are configured, a minor alert is raised and transitioned to Major.
When an alert is raised:
Alert status is shown as firing in the show alert status
SEVERITY parameter is marked as minor.
SNMP trap is sent with status as warn.
When an alert is transitioned to Major:
Existing SNMP trap warn is cleared.
A new alert is raised as firing in the show alert status .
SEVERITY parameter is marked as major.
New SNMP trap is sent with severity as error.
When an alert is transitioned back to Minor:
A new alert is raised as firing in the show alert status .
Existing SNMP trap error is cleared.
SNMP trap is sent with severity as warn.
When the alert is cleared:
The alert status is shown as resolved in the show alert status .
SNMP trap is sent with status as cleared.
Configuration Restrictions
>threshold and <threshold are keywords.
There should be no space between {>,<} and threshold.
When above keywords are given in expression its mandatory to provide threshold values
Threshold values should be provided in ascending or descending as per keyword used.
Threshold value should be provided as comma separated string with three values.
You can enable configuration to raise alerts when the certificate expiration date meets that threshold timeline. The threshold timeline for the certificate expiration is 60 days, which is considered alert level as minor. When the threshold timeline reaches 30 days the level of an alert is Major, and when it reaches two weeks of time that is 14 days the alert is considered as Critical.
Sample Configuration:
alert rule TLS_CERT_EXPIRY
tls_cert_validity < threshold
message "certificate expire in {{$value}} days!"
threshold 14,30,60
snmp-severity critical
snmp-facility application
snmp-clear-message "TLS Certificate will expire in {{ $value }} days!"Sample Alert Messages
alert status TLS_CERT_EXPIRY system
status firing
message "certificate expire in 60 days!"
create-time 2022-11-22T13:33:57.997+00:00
update-time 2022-11-22T13:38:59.339+00:00
severity "Minor"
alert status TLS_CERT_EXPIRY system
status firing
message "certificate expire in 29 days!"
create-time 2022-11-22T13:33:57.997+00:00
update-time 2022-11-22T13:38:59.339+00:00
severity "Major"
alert status TLS_CERT_EXPIRY system
status firing
message "certificate expire in 13 days!"
create-time 2022-11-22T13:33:57.997+00:00
update-time 2022-11-22T13:38:59.339+00:00
severity "Critical"
You can configure alert rules based on your requirements. For sample configuration, refer to Sample Alert Rule Configuration.
Note |
event-host-label value is used as a key in the alarm map. So, configure the correct value based on your requirements while configuring alert rules. |
Note |
Grafana can be used to see all the statistics generated by the system and based on these statistics alerting rules can be configured. |
Note |
Alert SNMP command includes an optional parameter named add-vm-info that you can use to specify whether or not the VM name is prepended in the SNMP alarm in broadhopComponentName. For example, broadhopComponentName: VMName/containerName. By default, the parameter is set to true. If set to false, broadhopComponentName does not prepend VM name. For example, broadhopComponentName: containerName. The following table includes sample alert rules when add-vm-info is set to false. For more information about this parameter and the command, see the vDRA Operations Guide. |
|
Alarm Name |
Configuration |
||
|---|---|---|---|
|
DiskFull |
broadhopComponentName: Linux host name broadhopComponentNotificationName: DISK_FULL broadhopNotificationFacility: hardware Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Disk Filesystem/usage is more than 90% Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Disk filesystem/usage is greater than 10% Expression: (round((node_filesystem_size_bytes{job='node_exporter'}- node_filesystem_avail_bytes{job='node_exporter'})/node_filesystem_size_bytes {job='node_exporter'}*100)) >= 70 |
||
|
HighLoad |
broadhopComponentName: Linux host name broadhopComponentNotificationName: HIGH_LOAD broadhopNotificationFacility: hardware Alert broadhopNotificationSeverity: major Alert broadhopComponentAdditionalInfo: load average value for 5 minutes is greater than 3 current value is {{ $value }} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: load average value for 5 minutes is lower than 3 Expression: node_load5 > 3 |
||
|
LowMemoryAlert |
broadhopComponentName: Linux host name broadhopComponentNotificationName: LOW_MEMORY broadhopNotificationFacility: hardware Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Available RAM is less than 20% current value is {{ $value }} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Available RAM is more than 20% Expression: round((node_memory_MemAvailable_bytes/node_memory_MemTotal_bytes)*100) < 20 |
||
|
High CPU Usage Alert |
broadhopComponentName: Linux host name broadhopComponentNotificationName: HIGH_CPU_USAGE broadhopNotificationFacility: hardware Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: CPU usage in last 10 sec is more than 30% current value {{ $value }} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: CPU usage in last 10 sec is lower than 30% Expression: rate(node_cpu_seconds_total{mode=\"system\"} [10s])*100 > 40 |
||
|
Link down Alert |
broadhopComponentName: Linux host name broadhopComponentNotificationName: LINK_STATE broadhopNotificationFacility: networking Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: {{ $labels.interface }} is down on {{ $labels.instance }} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: {{ $labels.interface }} is up on {{ $labels.instance }} Expression: link_state == 0 |
||
|
Process down Alert |
Container Name: Linux host name broadhopComponentNotificationName: PROCESS_STATE broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: {{ $labels.service_name }} instance {{ $labels.module_instance }}of module {{ $labels.module }} is in Aborted state. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: {{ $labels.service_name }} instance {{ $labels.module_instance }}of module {{ $labels.module }} is moved from Aborted state Expression: docker_service_up==1 or docker_service_up==3 |
||
|
VM/Node Down Alert |
broadhopComponentName: IP Address broadhopComponentNotificationName: IP_NOT_REACHABLE broadhopNotificationFacility: networking Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: VM/VIP IP {{$labels.instance }} is not reachable Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: VM/VIP IP {{$labels.instance }} is reachable Expression: probe_icmp_target==0 |
||
|
DiameterPeer Status |
broadhopComponentName: Peer FQDN broadhopComponentNotificationName: DIAMETER_PEER_DOWN broadhopNotificationFacility: application Alert broadhopNotificationSeverity: error Alert broadhopComponentAdditionalInfo: Diameter peer is down Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Diameter peer is up. Expression: alert rule DIAMETER_PEER_DOWN expression "((sum(peer_connection_status{remote_peer != \"\"}) by (local_peer,remote_peer,dscp)) == 0)" |
||
|
DRA Process Down (healthy) Alert |
broadhopComponentName: Container Name broadhopComponentNotificationName: DRA_PROCESS_UNHEALTHY broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: {{ $labels.service_name }} instance {{ $labels.module_instance }} of module {{ $labels.module }} is not healthy Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: {{ $labels.service_name }} instance {{ $labels.module_instance }} of module {{ $labels.module }} is healthy Expression: docker_service_up==4 |
||
|
All DB Member of Replica Set Down Alert |
broadhopComponentName: Shard Name broadhopComponentNotificationName: DB_SHARD_DOWN broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: All DB Members of replica set {{ $labels.shard_name }} are down Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Some DB Members of replica set {{ $labels.shard_name }} are up Expression: absent(mongodb_mongod_replset_member_state{shard_name="shard-1"})==1 |
||
|
No primary DB Member found Alert |
broadhopComponentName: Shard Name broadhopComponentNotificationName: NO_PRIMARY_DB broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Primary DB member not found for replica set {{ $labels.shard_name }} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Primary DB member found for replica set {{ $labels.shard_name }} Expression: absent(mongodb_mongod_replset_member_health {shard_name="shard-1",state="PRIMARY"})==1 |
||
|
Secondary DB Member Down Alert |
broadhopComponentName: Shard Name broadhopComponentNotificationName: SECONDARY_DB_DOWN broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Secondary Member {{ $labels.name }} of replica set {{ $labels.shard_name }} is down Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Secondary Member {{ $labels.name }} of replica set {{ $labels.shard_name }} is down Expression: (mongodb_mongod_replset_member_state != 2) and ((mongodb_mongod_replset_member_state==8) or (mongodb_mongod_replset_member_state==6)) |
||
|
DRA message processing failure TPS exceeded |
broadhopComponentName: System broadhopComponentNotificationName: DRA_MESSAGE_PROCESSING_FAILURE_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Message Processing Failure TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo Message Processing Failure TPS in control. Expression: rate(rejected_messages_total[5m]) > 5 |
||
|
Keepalive RAR routing failure - TPS exceeded |
broadhopComponentName: System broadhopComponentNotificationName: KEEP_ALIVE_RAR_ROUTING_FAILURE_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Keep Alive RAR TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Keep Alive RAR TPS in control. Expression: rate(keep_alive_rar_failure[5m]) > 5 |
||
|
Egress rate limited session error response TPS exceeded |
broadhopComponentName: Peer FQDN broadhopComponentNotificationName: EGRESS_RATE_LIMITED_SESSION_ERR_RESP_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Egress rate limited messages with error response TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Egress rate limited messages with error response TPS in control. Expression: rate(diameter_peer_egress_rate_limited_with_err_response[5m]) > 5 |
||
|
Egress rate limited session reject TPS exceeded |
broadhopComponentName: Peer FQDN broadhopComponentNotificationName: EGRESS_RATE_LIMITED_SESSION_REJECT_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Egress rate limited messages dropped without error TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Egress rate limited messages dropped without error TPS in control. Expression: rate(diameter_peer_egress_rate_limited_without_err_response[5m]) > 5 |
||
|
Ingress rate limited session error response TPS exceeded |
broadhopComponentName: Peer FQDN broadhopComponentNotificationName: INGRESS_RATE_LIMITED_SESSION_ERR_RESP_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Ingress rate limited messages with error response TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Ingress rate limited messages with error response TPS in control. Expression: rate(diameter_peer_ingress_rate_limited_with_err_response[5m]) > 5 |
||
|
Ingress rate limited session reject TPS exceeded |
broadhopComponentName: Peer FQDN broadhopComponentNotificationName: INGRESS_RATE_LIMITED_SESSION_REJECT_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Ingress rate limited messages dropped without error response TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Ingress rate limited messages dropped without error response TPS in control. Expression: rate(diameter_peer_ingress_rate_limited_without_err_response[5m]) > 5 |
||
|
Binding key not found in AAR TPS exceeded |
broadhopComponentName: System broadhopComponentNotificationName: BINDING_KEY_NOT_FOUND_IN_AAR_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Binding Key not found in AAR TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Binding Key not found in AAR TPS in control. Expression: rate(aar_bind_key_not_found_total[5m]) > 5 |
||
|
Binding key not found in CCR-I TPS exceeded |
broadhopComponentName: System broadhopComponentNotificationName: BINDING_KEY_NOT_FOUND_IN_CCR_I_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Binding Key not found in CCR(I) TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Binding Key not found in CCR(I) TPS in control. Expression: rate(ccri_bind_key_not_found_total[5m]) > 5 |
||
|
Peer response time exceeded |
broadhopComponentName: Peer FQDN broadhopComponentNotificationName: PEER_RESPONSE_TIME_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Peer response time exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Peer response time in control. Expression: rate(message_duration_seconds{type=~\"peer_.*\"}[5m]) > 5 |
||
|
No peer group member available |
broadhopComponentName: Container Name broadhopComponentNotificationName: NO_PEER_GROUP_MEMBER_AVAILABLE broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Peer group not available. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Peer group available. Expression: no_active_peer_in_peer_group ==1 |
||
|
Forwarding loop found TPS exceeded |
broadhopComponentName: System broadhopComponentNotificationName: FORWARDING_LOOP_FOUND_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Loop Detected TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Loop Detected TPS in control. Expression: rate(diameter_loop_detected [5m]) > 5 |
||
|
No relay peer TPS exceeded |
broadhopComponentName: Container Name broadhopComponentNotificationName: NO_RELAY_PEER_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Relay Peer TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Relay Peer TPS in control. Expression: rate(relay_send_nopeer[5m]) > 5 |
||
|
Relay link status |
broadhopComponentName: Peer FQDN broadhopComponentNotificationName: RELAY_LINK_STATUS broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Relay Link is down. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Relay Link is up Expression: relay_peer_status == 0 |
||
|
Binding not found TPS exceeded |
broadhopComponentName: System broadhopComponentNotificationName: BINDING_NOT_FOUND_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Binding not found TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Binding not found TPS in control Expression: rate(binding_not_found_total[5m]) > 5 |
||
|
Relay link TPS GT 0 |
broadhopComponentName: Peer FQDN broadhopComponentNotificationName: RELAY_LINK_TPS_GT_0 broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Relay started. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Relay not started. Expression: rate(relay_peer_messages_total[5m]) > 0 |
||
|
Relay link TPS exceeded |
broadhopComponentName: Peer FQDN broadhopComponentNotificationName: RELAY_LINK_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Relay Link TPS exceeded. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Relay Link TPS in control. Expression: rate(relay_peer_messages_total[5m]) > 5 |
||
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SVN_BACKUP_ALERT |
broadhopComponentName: Linux host name broadhopComponentNotificationName: SVN_BACKUP_ALERT broadhopNotificationFacility: application Alert broadhopNotificationSeverity: warning Alert broadhopComponentAdditionalInfo: svn backup in mongo is out of sync Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: svn backup in mongo is in sync now Expression: svn_alert==1 |
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CRD_CACHE_ LOAD_ERROR |
broadhopComponentName: Container Name broadhopComponentNotificationName: CRD_CACHE_LOAD_ERROR broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: CRD cache not loaded / loaded with error Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: CRD cache loaded successfully Expression: crd_cache_load_error==1 |
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APP_SERVICE_HEALTH_ STATUS_CRD* |
broadhopComponentName: Container Name broadhopComponentNotificationName: APP_SERVICE_HEALTH_STATUS_CRD broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: {{$labels.service}} service is Unhealthy! Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: {{$labels.service}} service is Healthy Expression: app_service_health_status{service="CRD"}==1 |
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APP_SERVICE_ HEALTH_STATUS_ METADATA_DB* |
broadhopComponentName: Container Name broadhopComponentNotificationName: APP_SERVICE_HEALTH_STATUS_METADATA_DB broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: {{$labels.service}} service is Unhealthy! Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: {{$labels.service}} service is Healthy Expression: app_service_health_status{service="METADATA_DB"}==1 |
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VIP_NOT_ACTIVE_ ON_PREFERRED* |
broadhopComponentName: Container Name broadhopComponentNotificationName: VIP_NOT_ACTIVE_ON_PREFERRED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: VIP {{ $labels.vip }} active on {{ $labels.currentHost }} and not active on preferred {{ $labels.preferredHost }} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: VIP {{ $labels.vip }} active on preferred {{ $labels.preferredHost }} Expression: vip_not_active_on_preferred==1 |
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DYNAMIC_ PEER_THROTTLING* |
broadhopComponentName: Container Name broadhopComponentNotificationName: PEER_DYNAMIC_RATE_LIMIT_THROTTLING broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Dynamic Rate limit is active Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Dynamic Rate limit is not active Expression: sum(peer_dynamic_rate_limit_throttling) != 0 |
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NO_DB_CPU_ THRESHOLD_STATUS* |
broadhopComponentName: Container Name broadhopComponentNotificationName: NO_DB_CPU_THRESHOLD_STATUS broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: {{$labels.instance}} is not receiving any threshold message Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: {{$labels.instance}} is receiving throttling messages Expression: sum(rate(processed_db_cpu_control_message_total [30s])) == 0 |
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QNS_LOGGING_ STOPPED* |
broadhopComponentName: System broadhopComponentNotificationName: QNS_LOGGING_STOPPED broadhopNotificationFacility: application broadhopNotificationSeverity: critical AlertbroadhopComponentAdditionalInfo: Application logging has stopped on {{$labels.hostname}} at {{$labels.last_updated_time}} with connections closed {{$labels.tcp_closed}} ClearbroadhopNotificationSeverity: clear ClearbroadhopComponentAdditionalInfo: Application logging is successful on {{$labels.hostname}} at {{$labels.last_updated_time}} Expression: qns_logging_alert==1 |
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DRA_PCRF_QUERY_ NODE_INACTIVE* |
broadhopComponentName: Pcrf Rest Endpoint Url broadhopComponentNotificationName: DRA_PCRF_QUERY_NODE_INACTIVE broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: {{$labels.url_endpoint}} is Inactive! Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: {{$labels.url_endpoint}} is Active. Expression: (sum(rate(pcrf_http_hb_send{status="fail"}[5m])) by (url_endpoint)) > 0 |
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DRA_PCRF_ QUERY_TPS_ EXCEEDED* |
broadhopComponentName: System broadhopComponentNotificationName: DRA_PCRF_QUERY_TPS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: {{$labels.instance}} Pcrf Session Query TPS exceeded, current value is {{ $value }}. Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: {{ $labels.instance }} Pcrf Session Query TPS in control. Expression: rate(pcrf_binding_query_total{status="success"}[5m]) > 5 |
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RELAY_TRAFFIC_ THRESHOLD_ EXCEEDED* |
broadhopComponentName: instance broadhopComponentNotificationName: RELAY_TRAFFIC_THRESHOLD_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Relay traffic exceeded the threshold of 20%. Current value is {{ $value }}%" Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: {{ $labels.instance }} "Relay traffic % is under control" Expression: round(sum(irate(relay_message_total{direction=\"egress\",message_type=\"request\"}[5m])) / sum(irate(diameter_request_total[5m])) * 100) > 10 |
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LOCAL_ PUBLISH_STOPPED* |
broadhopComponentName: instance broadhopComponentNotificationName: LOCAL_PUBLISH_STOPPED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Local publish stopped for {{ $labels.instance }} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Local publish started for {{ $labels.instance }} Expression: (sum(peer_connection_status) by (instance)!=0) and (sum(irate(local_control_messages_published_total{message_type=\"DraPeerUpMessage\",system=\"system-1\"}[5m])) by(instance) == 0) |
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GLOBAL_ PUBLISH_STOPPED* |
broadhopComponentName: instance broadhopComponentNotificationName: GLOBAL_PUBLISH_STOPPED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Global publish stopped for {{ $labels.instance }} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Global publish started for {{ $labels.instance }} Expression: (sum(peer_connection_status) by (instance)!=0) and (sum(irate(global_control_messages_published_total[5m])) by (instance) == 0) |
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DIAMETER_ENDPOINTS_ MISSING_LOST_REDIS* |
broadhopComponentName: system broadhopComponentNotificationName: DIAMETER_ENDPOINTS_MISSING_LOST_REDIS broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Diameter Endpoints missing due to Redis connection lost Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Redis connection restored. Diameter Endpoints are restored Expression: (sum(irate(topology_update_msg_received_total[30s])) == 0) |
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DIAMETER_PEER_ EXPIRATIONS_ EXCEEDED* |
broadhopComponentName: PEER FQDN broadhopComponentNotificationName: DIAMETER_PEER_EXPIRATIONS_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: {{$labels.origin_host}} got EXPIRED in {{$labels.system}} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Peer expiration got reset for {{$labels.origin_host}} Expression: sum(irate(topology_peer_expirations_total[5m])) by (system,origin_host) > 0 |
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ELASTICSEARCH_NOT_ REACHABLE |
broadhopComponentName: System broadhopComponentNotificationName: ELASTICSEARCH_NOT_REACHABLE broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Elasticsearch server is unreachable with status {{$labels.reachable_status}} with tcp connection status {{$labels.tcp_connected}} Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Elasticsearch server is reachable now !!! Expression: elasticsearch_server_status==1 |
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PEER_LIMIT_FOR_ SITE_EXCEEDED |
broadhopComponentName: Linux host name broadhopComponentNotificationName: PEER_LIMIT_FOR_SITE_EXCEEDED broadhopNotificationFacility: application Alert broadhopNotificationSeverity: critical Alert broadhopComponentAdditionalInfo: Active peer count exceeds the threshold value Clear broadhopNotificationSeverity: clear Clear broadhopComponentAdditionalInfo: Active peer count is less than threshold value Expression: ((sum(avg(active_peer_count) by (app_id, system_id))) > 30000)
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NTP_SERVER_NOT_REACHABLE |
Message: NTP servers are not reachable snmp-clear-message: NTP servers are reachable Expression: ntp_server_status >threshold
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SNMP_SERVER_NOT_REACHABLE |
Message: SNMP servers are not reachable snmp-clear-message: SNMP servers are reachable Expression: snmp_server_status >threshold
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HIGH_CLOCK_SKEW_FOR_NTP_CLIENT |
Without Severity event-host-label : instance Message: NTP client is having higher clock skew with NTP server [{$labels.ntp_server_ip}] with the value {{$value}} snmp-clear-message: NTP client clock skew is normal now Expression: ntp_client_clock_skew >10 |
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With Severity event-host-label : instance Message: NTP client is having higher clock skew with NTP server [{$labels.ntp_server_ip}] with the value {{$value}} snmp-clear-message: NTP client clock skew is normal now Expression: ntp_client_clock_skew >threshold
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Note |
This alert rule has not been validated for all customer deployment scenarios. Please contact your Sales Account team for support. |
On getting the Qns Java Process State alert, the user has to access the system and check the diagnostics logs of the service to get the exact issue with the service. To access the system and check the diagnostics log, run the following command:
show system
diagnostics | include
<service_name>
For example:
scheduler# show system diagnostics | include diameter-endpoint-s1
system diagnostics diameter-endpoint-s1 serfHealth 1
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 1
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 2
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 3
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 4
message "CLEARED: InterfaceID=diameter-endpoint-s1.weave.local;msg=\"Memcached server is operational\""
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 5
message "CLEARED: InterfaceID=com.broadhop.server:diameter-endpoint-s1.weave.local;msg=\" before Feature com.broadhop.server is Running\""
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 6
message "CLEARED: InterfaceID=com.broadhop.dra.service:diameter-endpoint-s1.weave.local;msg=\" before Feature com.broadhop.dra.service is Running\""
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 7
message "CLEARED: InterfaceID=com.broadhop.common.service:diameter-endpoint-s1.weave.local;msg=\" before Feature com.broadhop.common.service is Running\""
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 8
message "CLEARED: InterfaceID=com.broadhop.resourcemonitor:diameter-endpoint-s1.weave.local;msg=\" before Feature com.broadhop.resourcemonitor is Running\""
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 9
message "CLEARED: InterfaceID=com.broadhop.microservices.control:diameter-endpoint-s1.weave.local;msg=\" before Feature com.broadhop.microservices.control is Running\""
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 10
message "CLEARED: InterfaceID=com.broadhop.custrefdata.service:diameter-endpoint-s1.weave.local;msg=\" before Feature com.broadhop.custrefdata.service is Running\""
system diagnostics diameter-endpoint-s1 service:cisco-policy-app 11
system diagnostics diameter-endpoint-s1 service:cisco-policy-jmx 1
scheduler# The following section describes the procedure to delete an alert rule and are for reference only:
scheduler# config
Entering configuration mode terminal
scheduler(config)# no alert rule node_down
scheduler(config)# commit
Commit complete.
scheduler(config)# end
scheduler#
Use the following command to display the current alerts status:
show alert status
For example:
scheduler# show alert status
NAME EVENT HOST STATUS MESSAGE UPDATE TIME
--------------------------------------------------------------------------------------------------------------------------------------------------
high_cpu_alert system firing CPU usage is more than 30% current_value is 37.05555555555597 2017-05-22T10:59:37.945+00:00
high_cpu_alert_1 control-0 resolved CPU usage is more than 30% current_value is 33.62500000000637 2017-05-22T17:17:38.184+00:00
high_cpu_alert_1 control-1 resolved CPU usage is more than 30% current_value is 35.666666666667076 2017-05-22T11:29:37.899+00:00
high_cpu_usage_alert localhost:9090 resolved CPU Usage for last 1 min is more than configured threshold 2017-05-22T09:55:37.902+00:00
2017-05-22T15:39:37.811+00:00
scheduler#
Alert Threshold for IMSI/MSISDN:
Capacity per Primary Shard = 145000/48 = 3020 TPS
Alert Threshold per Shard Primary (85%) = 2500 TPS
alert rule DRA_IMSI_MSISDN_DB_TPS_EXCEEDED
expression "sum(rate(mongo_operation_total{state='primary',type='mongo',op=~'update|query|delete',cluster='IMSI_MSISDN'}[5m])) > (2500 * sum (mongo_node_state_primary {cluster='IMSI_MSISDN',type='mongo'}))"
event-host-label instance
message "{{ $labels.instance }} Persistence DB TPS exceeded , current value is {{ $value }} !"
snmp-severity critical
snmp-clear-message "{{ $labels.instance }} Persistence DB TPS in control, current value is {{ $value }} !"
Alert Threshold for Session:
Capacity per Primary Shard = 180000/48 = 3750 TPS
Alert Threshold per Shard Primary (85%) = 3200 TPS
alert rule DRA_SESS_IPV6_DB_TPS_EXCEEDED
expression "sum(rate(mongo_operation_total{state='primary',type='mongo',op=~'update|query|delete',cluster=~'SES_IPV6_.*'}[5m])) > (3200 * sum(mongo_node_state_primary{cluster=~'SES_IPV6_.*',type='mongo'}))"
event-host-label instance
message "{{ $labels.instance }} Persistence DB TPS exceeded , current value is {{ $value }} !"
snmp-severity critical
snmp-clear-message "{{ $labels.instance }} Persistence DB TPS in control, current value is {{ $value }} !"
The following configuration is for reference only:
You can configure the NMS destination based on your requirements.
Example: SNMPv2
scheduler#config
scheduler(config)# alert snmp-v2-destination "10.1.1.1"
Value for 'community' (<string>): "cisco"
scheduler(config-snmp-v2-destination-10.1.1.1)# commit
Commit complete.
scheduler(config-snmp-v2-destination-10.1.1.1)# end
where, "10.1.1.1" is the SNMPv2 NMS destination address.
Example: SNMPv3
scheduler# config
scheduler(config)# alert snmp-v3-destination <nms_ip> e.g. 10.1.1.2
Value for 'user' (<string>): <username> e.g. cis_user
Value for 'auth-password' (<string>): <password string > e.g. cisco-123
Value for 'privacy-password' (<string>): <password string> e.g. cisco-123
scheduler(config-snmp-v3-destination-10.1.1.2)# auth-proto
[MD5,SHA] (SHA): SHA
scheduler(config-snmp-v3-destination-10.1.1.2)# privacy-p
Possible completions:
privacy-password privacy-protocol
scheduler(config-snmp-v3-destination-10.1.1.2)# privacy-protocol
[AES,DES] (AES): AES
scheduler(config-snmp-v3-destination-10.1.1.2)# engine-id
(<string>) (0x0102030405060708): 0x0102030405060708
scheduler(config-snmp-v3-destination-10.1.1.2)# commit
Commit complete.
scheduler(config-snmp-v3-destination-10.1.1.2)# end
scheduler#
where, "10.1.1.2" is the SNMPv3 NMS destination address.
All the configured NMS destinations in the system can be displayed using the following command:
scheduler# show running-config alert | tab
NMS
ADDRESS COMMUNITY
---------------------
10.1.1.1 cisco
alert snmp-v3-destination 10.142.148.160
engine-id 0x0102030405060708
user cis_user
auth-proto SHA
auth-password cisco-123
privacy-protocol AES
privacy-password cisco-123
!
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