This section describes all NXT Engine Tenant Configuration values.
| KEY | Description |
|---|---|
| Autocreate SL on No Match | If the value is enabled, then Merge of Billing and Topology files will generate Auto service location if the MAC address did not match to any Service location. |
| Autocreate Topology | If enabled, then will attempt to auto-connect any Service Location within CONNECT_RADIUS if no link was found. |
| Auto-Link Topology Point Link Types | List of valid topology points to automatically link service locations to if auto linking is required. Valid types “TAP, AMP, ENDPOINT, FIBERNODE”. List is applied in ORDER with the first type in the CONNECT_RADIUS being used. For example if both a FIBERNODE and a TAP are 10 feet away from a service location then if the list is “TAP, FIBERNODE” then the TAP will be use if the list is “FIBERNODE, TAP” then the FIBERNODE is used. If a type is not in the list then it is NOT a valid type to autolink and will be ignored regardless of distance to the service location. Note if TOPOLOGY_LINK is available that will supersede AUTOLINK. |
| Clustering Scale Factor | Scale the tolerance for clustering issues from auto-generated Service Locations; decrease scale factor for stricter clusters, and increase for more lenient ones. |
| Connect Radius | Find closest Tap for provided radius. |
| Customer Address Link | Is used to create Mapper to match with Topology. |
| Clustering K Factor for epsilon calculation | The K Factor required to calculate the epsilon value used for clustering alarms. |
| Merge Delay | Time in milliseconds to delay before performing a merge. Each Topology / Billing file will reset the delay. Used to delay until all files have been ingested. |
| Merge Log Percentage | In merge summary, log a warning for the FiberNode if the number of modems that failed to merge with the topology has exceeded this percentage. |
| Minimum CM to FiberNode | Minimum number of devices a CMTS must contribute to a FiberNode before the cmtsJob will send a message to the associated FiberNode. |
| Clustering minimum Neighboring Points | Minimum number of auto-generated Service Locations within a dynamic radius (scaled by Cluster Scale Factor) required to form or contribute to a cluster. |
| Percentile for epsilon calculation | The percentile of devices that can form an independent cluster
with neighbors. Lower this value to remove outliers that result in a
larger than required epsilon. The percentile must be >=0 and <= 100. The default is 0. If set to 0, the calculation uses 100 percent, or the maximum possible. |
| Service Location Top Fields | Order of fields to be used when hashing address records for Service Locations |
| Topology Link | Used to create a Mapper to match with Topology. |
| Topology Merge Change Percentage | Rejects topology and/or address ingest if the percentage of changed FiberNodes in one complete topology and/or address change have been exceeded by this percentage. Helps prevent accidental ingest of the wrong file. |
| Topology Merge Error Percentage | Rejects topology and/or address ingest if the percentage of FiberNodes that failed to pass merge validation have been exceeded by this percentage. Helps prevent accidental ingest of the wrong file. |
| KEY | Description |
|---|---|
| NetworkView cmts query batch size | The number of days and CMTSs to batch query for CMTS utilization summary in Analyze Network View. |
| In Home Exponential Alpha Avg | Exponential average used to calculate in-home issues. |
| Max Data Days | If Data Retain Days is not 0 (zero), this value is used to determine how far back in time queries look for data. |
| Proxy URL | Notification Endpoint URL. If configured, this proxy is used for external requests, such as LDAP and Notifications. |
| RF Stats Data Retain Hours | Number of hours to reuse stale RF stats when new stats are absent for modems. |
| RF Set Time Delay | Number of milliseconds to allow different timestamps of RF stats to be grouped together. |
| Solr Purge Rate | Delay in milliseconds to purge stale Solr data after a new
version is ingested. Default value is 5,000,000 milliseconds. Set to 3,000,000 milliseconds when billing and topology ingest is performed at the maximum rate of once every two hours. |
| Stale topology utilization process | Will use process non full channel topology channel utilization process. |
| Support User Active Time | Milliseconds to keep temporary NXTSUPPORT user. |
| Suppress Clear Soak Time | Milliseconds to soak a Suppressed Alarm. If set to a non-zero value, suppressed alarms are automatically cleared after the specified amount time. |
| Cluster Node Check Rate | Interval in milliseconds to perform cluster wide node checks. |
| Enable Local User Access | When enabled, allows local user log ins. This feature is enabled by default. |
| Enable LDAP Configuration | LDAP configuration changes are disabled by default. Choose
enable to temporarily enable LDAP configuration changes if
changes are required or requested. NOTE: LDAP configuration will
be disabled (change to "false") automatically after 24 hours
of enabling. |
| KEY | Description |
|---|---|
| CMTS Spectrum Retry | The number of retries allowed if there is a timeout from CMTS spectrum analysis. |
| Weight for spectrum exponential smoothing | For spectrum analysis in Upstream Spectrum Sessions only, the weight value for exponential smoothing. Valid values are between 0 and 1, inclusive. 1 indicates all weight is given to the current value, implying no smoothing. |
| High Rate Poll Interval in Seconds | Amount of time in the delay interval between each request for high rate polling, in seconds. The default is 10 seconds. |
| Maximum number of parallel CMTS SPECTRUM SESSION | Maximum number of parallel CMTS Upstream Spectrum sessions running in the background. |
| Maximum Spectrum Session Duration in Seconds | Maximum duration of an Upstream Spectrum Session, in seconds. The default is 6 hours. |
| Maximum number of parallel websocket requests | Maximum number of active parallel websocket requests, including live Upstream Spectrum analysis, Upstream Spectrum Sessions, CM Analysis, and Impulse Noise tests. The default is 40. |
| Maximum Concurrent Users For CM Analysis | Maximum number of concurrent users on CM Analysis, such as TapCoefficient and CmCapabilities. |
| Spectrum Initial Delay | Delay between the starting of spectrum amp data analysis and the amp data requests, in milliseconds. |
| Spectrum Processing Delay | Delay between spectrum amp data requests, in milliseconds. |
| CM Spectrum Retry | Number of retries on a CM Spectrum, if a timeout is received from the modem. |
| Start Frequency for Low Split | The low value for the quick setting Low Split frequency range, in MHz, for the Upstream Spectrum Capture graph X-Axis. The default is 0. |
| End Frequency for Low Split | The high value for the quick setting Low Split frequency range, in MHz, for the Upstream Spectrum Capture graph X-Axis. The default is 65. |
| Start Frequency for Mid Split | The low value for the quick setting Mid Split frequency range, in MHz, for the Upstream Spectrum Capture graph X-Axis. The default is 0. |
| End Frequency for Mid Split | The high value for the quick setting Mid Split frequency range, in MHz, for the Upstream Spectrum Capture graph X-Axis. The default is 100. |
| Start Frequency for High Split | The low value for the quick setting High Split frequency range, in MHz, for the Upstream Spectrum Capture graph X-Axis. The default is 0. |
| End Frequency for High Split | The high value for the quick setting High Split frequency range, in MHz, for the Upstream Spectrum Capture graph X-Axis. The default is 220. |
| Maximum number CM batch for tapcoefficientdata | Number of Cable Modems per batch for tapcoefficientdata. Current
configuration supports a maximum of 550. To support a higher maximum value, change the nxt-app.websocket.text.size value in nxt-app.default.properties. |
| Websocket Idle Timeout | Time to keep an idle websocket, in milliseconds. |
| KEY | Description |
|---|---|
| Amp Min Transmit Power For OFDMA | Minimum Tx power required for a modem to be factored into the amp average calculation for ofdma channels. |
| Amp Min Transmit Power | Minimum Tx power required for a modem to be factored into the amp average calculation. |
| Exponential Alpha Avg | Used to calculate the exponential average of SNR deviation. |
| Exponential Avg Sample Count | Minimum number of proactive scans before it starts calculating SNR deviation and in-home issues. |
| Exponential Alpha Delta | Used to calculate the exponential delta of SNR deviation. |
| Enable CMTS Outage Alarms | Enable CMTS Outages; default is enabled. |
| Enable OUTAGE_FAST_SOAK_ENABLE | Enable additional FN outage verification for fast outage alarm soaking; default is enabled. |
| Enable Hub Alarms | Enable or disable Hub Alarms |
| Enable SNMP_NODATA | Marks a modem as SNMP_NODATA (instead of UNKNOWN) if
its active CMTS stopped reporting modem status. Defaults to enabled for base install system. If this value is disabled before an upgrade, it will remain disabled after the upgrade. A manual change is required in this scenario to set this value to enabled. |
| Enable SNMP_UNREACHABLE | Marks a CM as SNMP_UNREACHABLE if its RF data is absent, defaults to False. |
| Tenant Locale | Locale used for datetime format, supported types include: en, nl. |
Top Alarm Query Size | The maximum number of alarms, of each type, displayed in the Alarm Central Top Alarms table. The default and maximum is 500, resulting in a maximum of 1000 rows in the table. |
| KEY | Description |
|---|---|
| Graph Max Iteration | Historical graph pruning algorithm number of iterations. |
| Graph Max Points Returned | Historical graph pruning algorithm will return max this value points. |
| Graph Threshold Percentage Increase | Historical graph pruning algorithm that will increase the threshold value to this percentage if the points exceed the maximum points. |
| KEY | Description |
|---|---|
| FN Max Size Limit | Maximum devices supported by a fiber node. |
| FiberNode Job OnDemand Rate | Time in milliseconds to delay before delivering incoming OnDemand data. Used to combine data from multiple CMTSs. |
| FiberNode Job Outage Rate | Time in milliseconds to delay before delivering incoming high-rate Outage data. Used to combine data from multiple CMTSs. |
| FiberNode Job Proactive Rate | Time in milliseconds to delay before delivering incoming low-rate Proactive data. Used to combine data from multiple CMTSs. |
| FiberNode Job Trap Rate | Time in milliseconds to delay before delivering incoming trap data. Used to efficiently process trap data. |
| FiberNode Job Trap Size | Size of traps required to short circuit FIBERNODE_JOB_TRAP_SIZE. If this size trap is received, then traps will be delivered immediately. |
| Hub Job Amp Rate | Time in milliseconds to delay before processing Hub level AMP data. Used to combine data from multiple Fibernodes. |
| Hub Job Outage Rate | Time in milliseconds to delay before processing Hub level Outage data. Used to combine data from multiple Fibernodes. |
| Priority Group Message Time Delay Check | Time to check priority group message has exceeded size limit or not |
| KEY | Description |
|---|---|
| All keys can either be enabled or disabled. Keys default to enabled. | |
| Alarmcentral key | License for ServAssure NXT Alarm Central core functionality. |
| Alarmcentral Outage key | License for ServAssure NXT Alarm Central
Outage alarm feature. Alarmcentral Outage key must be enabled to enable CMTS Outages. |
| Alarmcentral PNM key | License for ServAssure NXT Alarm Central Spectrum pnm feature. |
| Alarmcentral Proactive key | License for ServAssure NXT Alarm Central Proactive alarm feature. |
| Alarmcentral Spectrum key | License for ServAssure NXT Alarm Central Spectrum feature. |
| Alarm Dashboard | License for ServAssure Dashboard for Alarm Central. |
| Analyzer Key | License for ServAssure NXT Analyzer. |
| CMTS US Spectrum Key | License for CMTS Upstream Spectrum Analyzer. |
| Enrichment Key | License for enrichment. |
| FieldPro | License to enable FieldPro. |
| Insight Key | License for Insight. |
| Voice Service Key | License to enable MTA device discovery and voice service
information. When
Voice Service Key is disabled,
|
| KEY | Description |
|---|---|
| Restricted Categories List | Categories restricted users cannot access. Current categories are: cpeinterfaces, geolocation, subscriber, and customer. |
| KEY | Description |
|---|---|
| CMTS number of data bytes to be sent | Number of data bytes to be sent with a ping to the CMTS; default is 56. |
| CMTS Number of ping packets | Number of ping packets to send to the CMTS; default is 2. |
| CM number of data bytes to be sent | Number of data bytes to be sent with a ping to the cable modem; default is 56. |
| CM Number of ping packets | Number of ping packets to send to cable modems; default is 2. |
| KEY | Description |
|---|---|
| Alarm Dashboard URL | The URL for the Alarm Dashboard |
| Export Sensitive Customer Information | Determines whether sensitive customer information (such as GEO
position, address, etc) is exported to Insight Views. Possible
values are enabled and disabled(default). If enabled, sensitive customer
data is exported. If disabled, sensitive customer data is not
exported. NOTE: You must
enable this option to see customer data in ServAssure NXT Insight
Views and ServAssure Dashboard for Alarm
Central. |
| Insight API Password | Password to access ServAssure NXT Insight Views APIs. |
| Insight API URL | URL to access ServAssure NXT Insight Views APIs. Supports only HTTPS. |
| Insight Reporting LDAP | If enabled, LDAP authentication is used for ServAssure NXT Insight Reporting access. |
| Insight Reporting Site | ServAssure NXT Insight Reporting site name. |
| Insight Reporting URL | ServAssure NXT Insight Reporting Tableau login page URL. |
| Insight Export | Export type for ServAssure NXT Insight Views. |
| Insight Schema | Schema name used to export Insight data. If not specified, Tenant name from ServAssure NXT is used. |
| Kafka Bootstrap Server Port | If Insight is enabled, this port is used. |
| Kafka Schema Registry Port | If Insight is enabled, this port is used. |
| Kafka Server Hostnames | If Insight is enabled, this port is used as a comma-separated string with a list of Kafka Server hostnames. |
| KEY | Description |
|---|---|
| FieldPro Default Profile | Provides the profile name. By default, “Default” is used as the profile name when this field is not configured. |