Dell Force S-Series SNMP
Macros used
| Name | Value |
|---|---|
| {$CPU.UTIL.CRIT} | 90 |
| {$FAN_CRIT_STATUS} | 2 |
| {$FAN_OK_STATUS} | 1 |
| {$ICMP_LOSS_WARN} | 20 |
| {$ICMP_RESPONSE_TIME_WARN} | 0.15 |
| {$IF.ERRORS.WARN} | 2 |
| {$IF.UTIL.MAX} | 90 |
| {$IFCONTROL} | 1 |
| {$MEMORY.UTIL.MAX} | 90 |
| {$NET.IF.IFADMINSTATUS.MATCHES} | ^.* |
| {$NET.IF.IFADMINSTATUS.NOT_MATCHES} | ^2$ |
| {$NET.IF.IFALIAS.MATCHES} | .* |
| {$NET.IF.IFALIAS.NOT_MATCHES} | CHANGE_IF_NEEDED |
| {$NET.IF.IFDESCR.MATCHES} | .* |
| {$NET.IF.IFDESCR.NOT_MATCHES} | CHANGE_IF_NEEDED |
| {$NET.IF.IFNAME.MATCHES} | ^.*$ |
| {$NET.IF.IFNAME.NOT_MATCHES} | (^Software Loopback Interface|^NULL[0-9.]$|^[Ll]o[0-9.]$|^[Ss]ystem$|^Nu[0-9.]*$|^veth[0-9a-z]+$|docker[0-9]+|br-[a-z0-9]{12}) |
| {$NET.IF.IFOPERSTATUS.MATCHES} | ^.*$ |
| {$NET.IF.IFOPERSTATUS.NOT_MATCHES} | ^6$ |
| {$NET.IF.IFTYPE.MATCHES} | .* |
| {$NET.IF.IFTYPE.NOT_MATCHES} | CHANGE_IF_NEEDED |
| {$PSU_CRIT_STATUS} | 2 |
| {$PSU_OK_STATUS} | 1 |
| {$SNMP.TIMEOUT} | 5m |
| {$TEMP_CRIT} | 65 |
| {$TEMP_CRIT_LOW} | 5 |
| {$TEMP_WARN} | 55 |
Items collected
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| ICMP ping | - | SIMPLE | - | icmpping |
| ICMP loss | - | SIMPLE | - | icmppingloss |
| ICMP response time | - | SIMPLE | - | icmppingsec |
| SNMP traps (fallback) | The item is used to collect all SNMP traps unmatched by other snmptrap items | SNMP_TRAP | - | snmptrap.fallback |
| System contact details | MIB: SNMPv2-MIB The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string. | SNMP_AGENT | 15m | system.contact[sysContact.0] |
| System description | MIB: SNMPv2-MIB A textual description of the entity. This value should include the full name and version identification of the system's hardware type, software operating-system, and networking software. | SNMP_AGENT | 15m | system.descr[sysDescr.0] |
| System location | MIB: SNMPv2-MIB The physical location of this node (e.g., `telephone closet, 3rd floor'). If the location is unknown, the value is the zero-length string. | SNMP_AGENT | 15m | system.location[sysLocation.0] |
| System name | MIB: SNMPv2-MIB An administratively-assigned name for this managed node.By convention, this is the node's fully-qualified domain name. If the name is unknown, the value is the zero-length string. | SNMP_AGENT | 15m | system.name |
| System object ID | MIB: SNMPv2-MIB The vendor's authoritative identification of the network management subsystem contained in the entity. This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determiningwhat kind of box' is being managed. For example, if vendorFlintstones, Inc.' was assigned the subtree1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'. | SNMP_AGENT | 15m | system.objectid[sysObjectID.0] |
| Uptime | MIB: SNMPv2-MIB The time (in hundredths of a second) since the network management portion of the system was last re-initialized. | SNMP_AGENT | 30s | system.uptime[sysUpTime.0] |
| SNMP agent availability | Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list. Possible value: 0 - not available 1 - available 2 - unknown | INTERNAL | - | zabbix[host,snmp,available] |
Triggers
| Name | Description | Expression | Priority | Dependencies |
|---|---|---|---|---|
| Unavailable by ICMP ping | Last three attempts returned timeout. Please check device connectivity. | max(/Dell Force S-Series SNMP/icmpping,#3)=0 | HIGH ⛔ | ICMP ping |
| High ICMP ping loss | - | min(/Dell Force S-Series SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Dell Force S-Series SNMP/icmppingloss,5m)<100 | WARNING 📢 | ICMP loss |
| High ICMP ping response time | - | avg(/Dell Force S-Series SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN} | WARNING 📢 | ICMP response time |
| System name has changed | System name has changed. Ack to close. | last(/Dell Force S-Series SNMP/system.name,#1)<>last(/Dell Force S-Series SNMP/system.name,#2) and length(last(/Dell Force S-Series SNMP/system.name))>0 | INFO 🔔 | System name |
| has been restarted | Uptime is less than 10 minutes. | last(/Dell Force S-Series SNMP/system.uptime[sysUpTime.0])<10m | WARNING 📢 | Uptime |
| No SNMP data collection | SNMP is not available for polling. Please check device connectivity and SNMP settings. | max(/Dell Force S-Series SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0 | WARNING 📢 | SNMP agent availability |
Discovery rule №1
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| FAN Discovery | - | SNMP_AGENT | 1h | fan.discovery |
Item prototypes
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| Fan {#SNMPVALUE}: Fan status | MIB: F10-S-SERIES-CHASSIS-MIB The status of the fan tray {#SNMPVALUE}. | SNMP_AGENT | 3m | sensor.fan.status[chSysFanTrayOperStatus.{#SNMPINDEX}] |
Trigger prototypes
| Name | Description | Expression | Priority | Dependencies |
|---|---|---|---|---|
| Fan {#SNMPVALUE}: Fan is in critical state | Please check the fan unit | count(/Dell Force S-Series SNMP/sensor.fan.status[chSysFanTrayOperStatus.{#SNMPINDEX}],#1,"eq","{$FAN_CRIT_STATUS}")=1 | AVERAGE ⚠ | Fan {#SNMPVALUE}: Fan status |
| Fan {#SNMPVALUE}: Fan is not in normal state | Please check the fan unit | count(/Dell Force S-Series SNMP/sensor.fan.status[chSysFanTrayOperStatus.{#SNMPINDEX}],#1,"ne","{$FAN_OK_STATUS}")=1 | INFO 🔔 | Fan {#SNMPVALUE}: Fan status |
Discovery rule №2
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| CPU and Memory and Flash Discovery | - | SNMP_AGENT | 1h | module.discovery |
Item prototypes
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| #{#SNMPINDEX}: CPU utilization | MIB: F10-S-SERIES-CHASSIS-MIB CPU utilization in percentage for last 1 minute. | SNMP_AGENT | - | system.cpu.util[chStackUnitCpuUtil1Min.{#SNMPINDEX}] |
| #{#SNMPINDEX}: Memory utilization | MIB: F10-S-SERIES-CHASSIS-MIB Total memory usage in percentage. | SNMP_AGENT | - | vm.memory.util[chStackUnitMemUsageUtil.{#SNMPINDEX}] |
Trigger prototypes
| Name | Description | Expression | Priority | Dependencies |
|---|---|---|---|---|
| #{#SNMPINDEX}: High CPU utilization | CPU utilization is too high. The system might be slow to respond. | min(/Dell Force S-Series SNMP/system.cpu.util[chStackUnitCpuUtil1Min.{#SNMPINDEX}],5m)>{$CPU.UTIL.CRIT} | WARNING 📢 | #{#SNMPINDEX}: CPU utilization |
| #{#SNMPINDEX}: High memory utilization | The system is running out of free memory. | min(/Dell Force S-Series SNMP/vm.memory.util[chStackUnitMemUsageUtil.{#SNMPINDEX}],5m)>{$MEMORY.UTIL.MAX} | AVERAGE ⚠ | #{#SNMPINDEX}: Memory utilization |
Discovery rule №3
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| Network interfaces discovery | Discovering interfaces from IF-MIB. | SNMP_AGENT | 1h | net.if.discovery |
Item prototypes
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| Interface {#IFNAME}({#IFALIAS}): Inbound packets discarded | MIB: IF-MIB The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime. | SNMP_AGENT | 3m | net.if.in.discards[ifInDiscards.{#SNMPINDEX}] |
| Interface {#IFNAME}({#IFALIAS}): Inbound packets with errors | MIB: IF-MIB For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime. | SNMP_AGENT | 3m | net.if.in.errors[ifInErrors.{#SNMPINDEX}] |
| Interface {#IFNAME}({#IFALIAS}): Bits received | MIB: IF-MIB The total number of octets received on the interface, including framing characters. This object is a 64-bit version of ifInOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime. | SNMP_AGENT | 3m | net.if.in[ifHCInOctets.{#SNMPINDEX}] |
| Interface {#IFNAME}({#IFALIAS}): Outbound packets discarded | MIB: IF-MIB The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime. | SNMP_AGENT | 3m | net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] |
| Interface {#IFNAME}({#IFALIAS}): Outbound packets with errors | MIB: IF-MIB For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime. | SNMP_AGENT | 3m | net.if.out.errors[ifOutErrors.{#SNMPINDEX}] |
| Interface {#IFNAME}({#IFALIAS}): Bits sent | MIB: IF-MIB The total number of octets transmitted out of the interface, including framing characters. This object is a 64-bit version of ifOutOctets.Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime. | SNMP_AGENT | 3m | net.if.out[ifHCOutOctets.{#SNMPINDEX}] |
| Interface {#IFNAME}({#IFALIAS}): Speed | MIB: IF-MIB An estimate of the interface's current bandwidth in units of 1,000,000 bits per second. If this object reports a value of n' then the speed of the interface is somewhere in the range of n-500,000' to`n+499,999'. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. For a sub-layer which has no concept of bandwidth, this object should be zero. | SNMP_AGENT | 5m | net.if.speed[ifHighSpeed.{#SNMPINDEX}] |
| Interface {#IFNAME}({#IFALIAS}): Operational status | MIB: IF-MIB The current operational state of the interface. - The testing(3) state indicates that no operational packet scan be passed - If ifAdminStatus is down(2) then ifOperStatus should be down(2) - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection) - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components. | SNMP_AGENT | - | net.if.status[ifOperStatus.{#SNMPINDEX}] |
| Interface {#IFNAME}({#IFALIAS}): Interface type | MIB: IF-MIB The type of interface. Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA), through updating the syntax of the IANAifType textual convention. | SNMP_AGENT | 1h | net.if.type[ifType.{#SNMPINDEX}] |
Trigger prototypes
| Name | Description | Expression | Priority | Dependencies |
|---|---|---|---|---|
| Interface {#IFNAME}({#IFALIAS}): Link down | This trigger expression works as follows: 1. Can be triggered if operations status is down. 2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down. 3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.) WARNING: if closed manually - won't fire again on next poll, because of .diff. | {$IFCONTROL:"{#IFNAME}"}=1 and last(/Dell Force S-Series SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Dell Force S-Series SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Dell Force S-Series SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2)) | AVERAGE ⚠ | Interface {#IFNAME}({#IFALIAS}): Operational status |
Discovery rule №4
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| EtherLike-MIB Discovery | Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with up(1) Operational Status are discovered. | SNMP_AGENT | 1h | net.if.duplex.discovery |
Item prototypes
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| Interface {#IFNAME}({#IFALIAS}): Duplex status | MIB: EtherLike-MIB The current mode of operation of the MAC entity. 'unknown' indicates that the current duplex mode could not be determined. Management control of the duplex mode is accomplished through the MAU MIB. When an interface does not support autonegotiation, or when autonegotiation is not enabled, the duplex mode is controlled using ifMauDefaultType. When autonegotiation is supported and enabled, duplex mode is controlled using ifMauAutoNegAdvertisedBits. In either case, the currently operating duplex mode is reflected both in this object and in ifMauType. Note that this object provides redundant information with ifMauType. Normally, redundant objects are discouraged. However, in this instance, it allows a management application to determine the duplex status of an interface without having to know every possible value of ifMauType. This was felt to be sufficiently valuable to justify the redundancy. Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus. | SNMP_AGENT | - | net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}] |
Trigger prototypes
| Name | Description | Expression | Priority | Dependencies |
|---|---|---|---|---|
| Interface {#IFNAME}({#IFALIAS}): In half-duplex mode | Please check autonegotiation settings and cabling | last(/Dell Force S-Series SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2 | WARNING 📢 | Interface {#IFNAME}({#IFALIAS}): Duplex status |
Discovery rule №5
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| PSU Discovery | A list of power supply residents in the S-series chassis. | SNMP_AGENT | 1h | psu.discovery |
Item prototypes
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| PSU {#SNMPVALUE}: Power supply status | MIB: F10-S-SERIES-CHASSIS-MIB The status of the power supply {#SNMPVALUE} | SNMP_AGENT | 3m | sensor.psu.status[chSysPowerSupplyOperStatus.{#SNMPINDEX}] |
Trigger prototypes
| Name | Description | Expression | Priority | Dependencies |
|---|---|---|---|---|
| PSU {#SNMPVALUE}: Power supply is in critical state | Please check the power supply unit for errors | count(/Dell Force S-Series SNMP/sensor.psu.status[chSysPowerSupplyOperStatus.{#SNMPINDEX}],#1,"eq","{$PSU_CRIT_STATUS}")=1 | AVERAGE ⚠ | PSU {#SNMPVALUE}: Power supply status |
| PSU {#SNMPVALUE}: Power supply is not in normal state | Please check the power supply unit for errors | count(/Dell Force S-Series SNMP/sensor.psu.status[chSysPowerSupplyOperStatus.{#SNMPINDEX}],#1,"ne","{$PSU_OK_STATUS}")=1 | INFO 🔔 | PSU {#SNMPVALUE}: Power supply status |
Discovery rule №6
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| Stack Unit Discovery | - | SNMP_AGENT | 1h | stack.discovery |
Item prototypes
| Name | Description | Type | Interval | Key and additional info |
|---|---|---|---|---|
| Device {#SNMPVALUE}: Temperature | MIB: F10-S-SERIES-CHASSIS-MIB The temperature of the unit. | SNMP_AGENT | 3m | sensor.temp.value[chStackUnitTemp.{#SNMPINDEX}] |
| #{#SNMPVALUE}: Hardware model name | MIB: F10-S-SERIES-CHASSIS-MIB The plugged-in model ID for this unit. | SNMP_AGENT | 1h | system.hw.model[chStackUnitModelID.{#SNMPINDEX}] |
| #{#SNMPVALUE}: Hardware serial number | MIB: F10-S-SERIES-CHASSIS-MIB The unit's serial number. | SNMP_AGENT | 1h | system.hw.serialnumber[chStackUnitSerialNumber.{#SNMPINDEX}] |
| #{#SNMPVALUE}: Hardware version(revision) | MIB: F10-S-SERIES-CHASSIS-MIB The unit manufacturer's product revision | SNMP_AGENT | 1h | system.hw.version[chStackUnitProductRev.{#SNMPINDEX}] |
| #{#SNMPVALUE}: Operating system | MIB: F10-S-SERIES-CHASSIS-MIB Current code version of this unit. | SNMP_AGENT | 1h | system.sw.os[chStackUnitCodeVersion.{#SNMPINDEX}] |
Trigger prototypes
| Name | Description | Expression | Priority | Dependencies |
|---|---|---|---|---|
| Device {#SNMPVALUE}: Temperature is above critical threshold | This trigger uses temperature sensor values as well as temperature sensor status if available | avg(/Dell Force S-Series SNMP/sensor.temp.value[chStackUnitTemp.{#SNMPINDEX}],5m)>{$TEMP_CRIT:"{#SNMPVALUE}"} | HIGH ⛔ | Device {#SNMPVALUE}: Temperature |
| Device {#SNMPVALUE}: Temperature is above warning threshold | This trigger uses temperature sensor values as well as temperature sensor status if available | avg(/Dell Force S-Series SNMP/sensor.temp.value[chStackUnitTemp.{#SNMPINDEX}],5m)>{$TEMP_WARN:"{#SNMPVALUE}"} | WARNING 📢 | Device {#SNMPVALUE}: Temperature |
| Device {#SNMPVALUE}: Temperature is too low | - | avg(/Dell Force S-Series SNMP/sensor.temp.value[chStackUnitTemp.{#SNMPINDEX}],5m)<{$TEMP_CRIT_LOW:"{#SNMPVALUE}"} | AVERAGE ⚠ | Device {#SNMPVALUE}: Temperature |
| #{#SNMPVALUE}: Device has been replaced | Device serial number has changed. Ack to close | last(/Dell Force S-Series SNMP/system.hw.serialnumber[chStackUnitSerialNumber.{#SNMPINDEX}],#1)<>last(/Dell Force S-Series SNMP/system.hw.serialnumber[chStackUnitSerialNumber.{#SNMPINDEX}],#2) and length(last(/Dell Force S-Series SNMP/system.hw.serialnumber[chStackUnitSerialNumber.{#SNMPINDEX}]))>0 | INFO 🔔 | #{#SNMPVALUE}: Hardware serial number |
| #{#SNMPVALUE}: Operating system description has changed | Operating system description has changed. Possible reasons that system has been updated or replaced. Ack to close. | last(/Dell Force S-Series SNMP/system.sw.os[chStackUnitCodeVersion.{#SNMPINDEX}],#1)<>last(/Dell Force S-Series SNMP/system.sw.os[chStackUnitCodeVersion.{#SNMPINDEX}],#2) and length(last(/Dell Force S-Series SNMP/system.sw.os[chStackUnitCodeVersion.{#SNMPINDEX}]))>0 | INFO 🔔 | #{#SNMPVALUE}: Operating system |