Node Properties
The following node properties, listed in variable format, are currently defined and available.
Node Variable |
Description |
---|---|
${AgentPort} |
Node SNMP port number |
${Allow64BitCounters} |
Node allows 64-bit counters (1), or not (0) |
${AvgResponseTime} |
Average node response time , in msec, to ICMP requests |
${BlockUntil} |
Day, date, and time until which node polling is blocked |
${BufferBgMissThisHour} |
Device‑dependent count of big buffer misses on node in current hour, queried with MIB 1.3.6.1.4.9.2.1.30 |
${BufferBgMissToday} |
Device‑dependent count of big buffer misses on node in current day, queried with MIB 1.3.6.1.4.9.2.1.30 |
${BufferHgMissThisHour} |
Device‑dependent count of huge buffer misses on node in current hour, queried with MIB 1.3.6.1.4.9.2.1.62 |
${BufferHgMissToday} |
Device‑dependent count of huge buffer misses on node in current day, queried with MIB 1.3.6.1.4.9.2.1.62 |
${BufferLgMissThisHour} |
Device‑dependent count of large buffer misses on node in current hour, queried with MIB 1.3.6.1.4.9.2.1.38 |
${BufferLgMissToday} |
Device‑dependent count of large buffer misses on node in current day, queried with MIB 1.3.6.1.4.9.2.1.38 |
${BufferMdMissThisHour} |
Device‑dependent count of medium buffer misses on node in current hour, queried with MIB 1.3.6.1.4.9.2.1.22 |
${BufferMdMissToday} |
Device‑dependent count of medium buffer misses on node in current day, queried with MIB 1.3.6.1.4.9.2.1.22 |
${BufferNoMemThisHour} |
Count of buffer errors due to low memory on node in current hour |
${BufferNoMemToday} |
Count of buffer errors due to low memory on node in current day |
${BufferSmMissThisHour} |
Device‑dependent count of small buffer misses on node in current hour, queried with MIB 1.3.6.1.4.9.2.1.14 |
${BufferSmMissToday} |
Device‑dependent count of small buffer misses on node in current day, queried with MIB 1.3.6.1.4.9.2.1.14 |
${Caption} |
User friendly node name |
${CMTS} |
States if a node is broadband |
${Community} |
Node community string |
${Contact} |
Contact information for person or group responsible for node |
${CPULoad} |
Node CPU utilization rate at last poll |
${CustomPollerLastStatisticsPoll} |
Day, date, and time that node last made a custom MIB poll |
${CustomPollerLastStatisticsPollSuccess} |
Day, date, and time that node last made a successful custom MIB poll |
${Description} |
Node hardware and software |
${DNS} |
Fully qualified node name |
${DynamicIP} |
If node supports dynamic IP address assignment via BOOTP or DHCP (1); static IP address return (0) |
${EngineID} |
Internal unique identifier of the polling engine to which node is assigned |
${GroupStatus} |
Filename of status icon for node and its interfaces |
${IOSImage} |
Family name of Cisco IOS on node |
${IOSVersion} |
Cisco IOS version on node |
${IP_Address} |
Node IP address |
${LastBoot} |
Day, date and time of last node boot |
${LastSync} |
Time and date of last node database and memory synchronization |
${Location} |
Physical location of node |
${MachineType} |
Node manufacturer or distributor and family or version information |
${MaxResponseTime} |
Maximum node response time , in msec, to ICMP requests |
${MemoryUsed} |
Total node memory used over polling interval |
${MinResponseTime} |
Minimum node response time , in msec, to ICMP requests |
${NextPoll} |
Day, date and time of next scheduled node polling |
${NextRediscovery} |
Time of next node rediscovery |
${NodeID } |
Internal unique identifier of node |
${ObjectSubType} |
States if node supports SNMP or is ICMP‑only |
${PercentLoss} |
ICMP packet loss percentage when node last polled |
${PercentMemoryUsed} |
Percentage of total node memory used over polling interval |
${PollInterval} |
Node polling interval, in seconds |
${RediscoveryInterval} |
Node rediscovery interval, in minutes |
${ResponseTime} |
Node response time, in milliseconds, to last ICMP request |
${RWCommunity} |
Node read/write community string; acts as security code for read/write SNMP access |
${RWSNMPV3AuthKey} |
SNMPv3 read/write credential authentication key |
${RWSNMPV3AuthKeyIsPwd} |
States if the SNMPv3 read/write credential authentication key is the password |
${RWSNMPV3AuthMethod} |
SNMPv3 read/write credential authentication method |
${RWSNMPV3Context} |
SNMPv3 read/write security context information |
${RWSNMPV3PrivKey} |
SNMPv3 read/write credential key |
${RWSNMPV3PrivKeyIsPwd} |
States if the SNMPv3 read/write credential privacy key is the password |
${RWSNMPV3PrivMethod} |
SNMPv3 read/write credential privacy encryption method |
${RWSNMPV3Username} |
User friendly name for SNMPv3 read/write credential |
${Severity} |
A network health score providing 1 point for an interface in a warning state, 1000 points for a down interface, and 1 million points for a down node. |
${SNMPV2Only} |
States if node only supports SNMPv1 or SNMPv2 |
${SNMPV3AuthKey} |
SNMPv3 authentication key |
${SNMPV3AuthKeyIsPwd} |
States if node SNMPv3 authentication key is password |
${SNMPV3AuthMethod} |
SNMPv3 authentication type |
${SNMPV3Context} |
Group or domain of user with SNMPv3 access to node |
${SNMPV3PrivKey} |
SNMPv3 credential key |
${SNMPV3PrivKeyIsPwd} |
States if node SNMPv3 credential key is the password |
${SNMPV3PrivMethod} |
SNMPv3 credential key type |
${SNMPV3Username} |
User friendly name for SNMPv3 credential |
${SNMPVersion} |
States the version of SNMP used by the node |
${StatCollection} |
Statistics collection frequency, in minutes |
${Status} |
Numerical node status. For more information, see "Node Status Variables". |
${StatusDescription} |
User friendly node status |
${StatusLED} |
Filename of node status icon |
${SysName} |
String reply to SNMP SYS_NAME OID request |
${SysObjectID} |
Vendor ID of the network management subsystem in OID form. Clearly determines the type of node. |
${SystemUpTime} |
Time, in hundredths of a second, since network monitoring started |
${TotalMemory} |
Total node memory available |
${UnManaged} |
States if node is currently unmanaged |
${UnManageFrom} |
Day, date, and time when node is set to “Unmanaged” |
${UnManageUntil} |
Day, date, and time when node is scheduled to be managed |
${Vendor} |
Node manufacturer or distributor |
${VendorIcon} |
File name of node vendor logo |