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README.md | 1 year ago | |
template_net_extreme_snmp.yaml | 1 year ago |
README.md
Extreme EXOS by SNMP
Overview
ExtremeXOS is the software or the network operating system used in newer Extreme Networks network switches. It is Extreme Networks second generation operating system after the VxWorks based ExtremeWare operating system. ExtremeXOS is based on the Linux kernel and BusyBox.
Requirements
Zabbix version: 7.0 and higher.
Tested versions
This template has been tested on:
- Extreme EXOS
Configuration
Zabbix should be configured according to the instructions in the Templates out of the box section.
Setup
Refer to the vendor documentation.
Macros used
Name | Description | Default |
---|---|---|
{$CPU.UTIL.CRIT} | 90 |
|
{$TEMP_CRIT_LOW} | 5 |
|
{$TEMP_CRIT} | 65 |
|
{$TEMP_WARN} | 55 |
|
{$TEMP_CRIT_STATUS} | 1 |
|
{$PSU_CRIT_STATUS} | 3 |
|
{$FAN_CRIT_STATUS} | 2 |
|
{$MEMORY.UTIL.MAX} | 90 |
|
{$SNMP.TIMEOUT} | 5m |
|
{$ICMP_LOSS_WARN} | 20 |
|
{$ICMP_RESPONSE_TIME_WARN} | 0.15 |
|
{$IF.ERRORS.WARN} | 2 |
|
{$IF.UTIL.MAX} | 90 |
|
{$IFCONTROL} | 1 |
|
{$NET.IF.IFNAME.MATCHES} | ^.*$ |
|
{$NET.IF.IFNAME.NOT_MATCHES} | Filter out loopbacks, nulls, docker veth links and docker0 bridge by default |
Macro too long. Please see the template. |
{$NET.IF.IFOPERSTATUS.MATCHES} | ^.*$ |
|
{$NET.IF.IFOPERSTATUS.NOT_MATCHES} | Ignore notPresent(6) |
^6$ |
{$NET.IF.IFADMINSTATUS.MATCHES} | Ignore notPresent(6) |
^.* |
{$NET.IF.IFADMINSTATUS.NOT_MATCHES} | Ignore down(2) administrative status |
^2$ |
{$NET.IF.IFDESCR.MATCHES} | .* |
|
{$NET.IF.IFDESCR.NOT_MATCHES} | CHANGE_IF_NEEDED |
|
{$NET.IF.IFALIAS.MATCHES} | .* |
|
{$NET.IF.IFALIAS.NOT_MATCHES} | CHANGE_IF_NEEDED |
|
{$NET.IF.IFTYPE.MATCHES} | .* |
|
{$NET.IF.IFTYPE.NOT_MATCHES} | CHANGE_IF_NEEDED |
Items
Name | Description | Type | Key and additional info |
---|---|---|---|
Extreme EXOS: CPU utilization | MIB: EXTREME-SOFTWARE-MONITOR-MIB Total CPU utilization (percentage) as of last sampling. |
SNMP agent | system.cpu.util[extremeCpuMonitorTotalUtilization.0] |
Device: Temperature | MIB: EXTREME-SYSTEM-MIB Temperature readings of testpoint: Device |
SNMP agent | sensor.temp.value[extremeCurrentTemperature.0] |
Device: Temperature status | MIB: EXTREME-SYSTEM-MIB Temperature status of testpoint: Device |
SNMP agent | sensor.temp.status[extremeOverTemperatureAlarm.0] |
Extreme EXOS: Hardware model name | MIB: ENTITY-MIB |
SNMP agent | system.hw.model Preprocessing
|
Extreme EXOS: Hardware serial number | MIB: ENTITY-MIB |
SNMP agent | system.hw.serialnumber Preprocessing
|
Extreme EXOS: Firmware version | MIB: ENTITY-MIB |
SNMP agent | system.hw.firmware Preprocessing
|
Extreme EXOS: Hardware version(revision) | MIB: ENTITY-MIB |
SNMP agent | system.hw.version Preprocessing
|
Extreme EXOS: Operating system | MIB: EXTREME-SYSTEM-MIB The software revision of the primary image stored in this device. This string will have a zero length if the revision is unknown, invalid or not present. This will also be reported in RMON2 probeSoftwareRev if this is the software image currently running in the device. |
SNMP agent | system.sw.os[extremePrimarySoftwareRev.0] Preprocessing
|
Extreme EXOS: Uptime (network) | MIB: SNMPv2-MIB The time (in hundredths of a second) since the network management portion of the system was last re-initialized. |
SNMP agent | system.net.uptime[sysUpTime.0] Preprocessing
|
Extreme EXOS: Uptime (hardware) | MIB: HOST-RESOURCES-MIB The amount of time since this host was last initialized. Note that this is different from sysUpTime in the SNMPv2-MIB [RFC1907] because sysUpTime is the uptime of the network management portion of the system. |
SNMP agent | system.hw.uptime[hrSystemUptime.0] Preprocessing
|
Extreme EXOS: SNMP traps (fallback) | The item is used to collect all SNMP traps unmatched by other snmptrap items |
SNMP trap | snmptrap.fallback |
Extreme EXOS: 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 | system.location[sysLocation.0] Preprocessing
|
Extreme EXOS: 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 | system.contact[sysContact.0] Preprocessing
|
Extreme EXOS: 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 determining |
SNMP agent | system.objectid[sysObjectID.0] Preprocessing
|
Extreme EXOS: 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 | system.name Preprocessing
|
Extreme EXOS: 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 | system.descr[sysDescr.0] Preprocessing
|
Extreme EXOS: 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 |
Zabbix internal | zabbix[host,snmp,available] |
Extreme EXOS: ICMP ping | Simple check | icmpping | |
Extreme EXOS: ICMP loss | Simple check | icmppingloss | |
Extreme EXOS: ICMP response time | Simple check | icmppingsec |
Triggers
Name | Description | Expression | Severity | Dependencies and additional info |
---|---|---|---|---|
Extreme EXOS: High CPU utilization | The CPU utilization is too high. The system might be slow to respond. |
min(/Extreme EXOS by SNMP/system.cpu.util[extremeCpuMonitorTotalUtilization.0],5m)>{$CPU.UTIL.CRIT} |
Warning | |
Device: Temperature is above warning threshold | This trigger uses temperature sensor values as well as temperature sensor status if available |
avg(/Extreme EXOS by SNMP/sensor.temp.value[extremeCurrentTemperature.0],5m)>{$TEMP_WARN} |
Warning | Depends on:
|
Device: Temperature is above critical threshold | This trigger uses temperature sensor values as well as temperature sensor status if available |
avg(/Extreme EXOS by SNMP/sensor.temp.value[extremeCurrentTemperature.0],5m)>{$TEMP_CRIT} or last(/Extreme EXOS by SNMP/sensor.temp.status[extremeOverTemperatureAlarm.0])={$TEMP_CRIT_STATUS} |
High | |
Device: Temperature is too low | avg(/Extreme EXOS by SNMP/sensor.temp.value[extremeCurrentTemperature.0],5m)<{$TEMP_CRIT_LOW} |
Average | ||
Extreme EXOS: Device has been replaced | Device serial number has changed. Acknowledge to close the problem manually. |
last(/Extreme EXOS by SNMP/system.hw.serialnumber,#1)<>last(/Extreme EXOS by SNMP/system.hw.serialnumber,#2) and length(last(/Extreme EXOS by SNMP/system.hw.serialnumber))>0 |
Info | Manual close: Yes |
Extreme EXOS: Firmware has changed | Firmware version has changed. Acknowledge to close the problem manually. |
last(/Extreme EXOS by SNMP/system.hw.firmware,#1)<>last(/Extreme EXOS by SNMP/system.hw.firmware,#2) and length(last(/Extreme EXOS by SNMP/system.hw.firmware))>0 |
Info | Manual close: Yes |
Extreme EXOS: Operating system description has changed | Operating system description has changed. Possible reasons that system has been updated or replaced. Acknowledge to close the problem manually. |
last(/Extreme EXOS by SNMP/system.sw.os[extremePrimarySoftwareRev.0],#1)<>last(/Extreme EXOS by SNMP/system.sw.os[extremePrimarySoftwareRev.0],#2) and length(last(/Extreme EXOS by SNMP/system.sw.os[extremePrimarySoftwareRev.0]))>0 |
Info | Manual close: Yes Depends on:
|
Extreme EXOS: Host has been restarted | Uptime is less than 10 minutes. |
(last(/Extreme EXOS by SNMP/system.hw.uptime[hrSystemUptime.0])>0 and last(/Extreme EXOS by SNMP/system.hw.uptime[hrSystemUptime.0])<10m) or (last(/Extreme EXOS by SNMP/system.hw.uptime[hrSystemUptime.0])=0 and last(/Extreme EXOS by SNMP/system.net.uptime[sysUpTime.0])<10m) |
Warning | Manual close: Yes Depends on:
|
Extreme EXOS: System name has changed | The name of the system has changed. Acknowledge to close the problem manually. |
last(/Extreme EXOS by SNMP/system.name,#1)<>last(/Extreme EXOS by SNMP/system.name,#2) and length(last(/Extreme EXOS by SNMP/system.name))>0 |
Info | Manual close: Yes |
Extreme EXOS: No SNMP data collection | SNMP is not available for polling. Please check device connectivity and SNMP settings. |
max(/Extreme EXOS by SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0 |
Warning | Depends on:
|
Extreme EXOS: Unavailable by ICMP ping | Last three attempts returned timeout. Please check device connectivity. |
max(/Extreme EXOS by SNMP/icmpping,#3)=0 |
High | |
Extreme EXOS: High ICMP ping loss | min(/Extreme EXOS by SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Extreme EXOS by SNMP/icmppingloss,5m)<100 |
Warning | Depends on:
|
|
Extreme EXOS: High ICMP ping response time | avg(/Extreme EXOS by SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN} |
Warning | Depends on:
|
LLD rule Memory Discovery
Name | Description | Type | Key and additional info |
---|---|---|---|
Memory Discovery | SNMP agent | memory.discovery |
Item prototypes for Memory Discovery
Name | Description | Type | Key and additional info |
---|---|---|---|
#{#SNMPVALUE}: Available memory | MIB: EXTREME-SOFTWARE-MONITOR-MIB Total amount of free memory in Kbytes in the system. |
SNMP agent | vm.memory.available[extremeMemoryMonitorSystemFree.{#SNMPINDEX}] Preprocessing
|
#{#SNMPVALUE}: Total memory | MIB: EXTREME-SOFTWARE-MONITOR-MIB Total amount of DRAM in Kbytes in the system. |
SNMP agent | vm.memory.total[extremeMemoryMonitorSystemTotal.{#SNMPINDEX}] Preprocessing
|
#{#SNMPVALUE}: Memory utilization | Memory utilization in %. |
Calculated | vm.memory.util[{#SNMPVALUE}] |
Trigger prototypes for Memory Discovery
Name | Description | Expression | Severity | Dependencies and additional info |
---|---|---|---|---|
#{#SNMPVALUE}: High memory utilization | The system is running out of free memory. |
min(/Extreme EXOS by SNMP/vm.memory.util[{#SNMPVALUE}],5m)>{$MEMORY.UTIL.MAX} |
Average |
LLD rule PSU Discovery
Name | Description | Type | Key and additional info |
---|---|---|---|
PSU Discovery | Table of status of all power supplies in the system. |
SNMP agent | psu.discovery |
Item prototypes for PSU Discovery
Name | Description | Type | Key and additional info |
---|---|---|---|
PSU {#SNMPVALUE}: Power supply status | MIB: EXTREME-SYSTEM-MIB Status of the power supply {#SNMPVALUE} |
SNMP agent | sensor.psu.status[extremePowerSupplyStatus.{#SNMPINDEX}] |
Trigger prototypes for PSU Discovery
Name | Description | Expression | Severity | Dependencies and additional info |
---|---|---|---|---|
PSU {#SNMPVALUE}: Power supply is in critical state | Please check the power supply unit for errors |
count(/Extreme EXOS by SNMP/sensor.psu.status[extremePowerSupplyStatus.{#SNMPINDEX}],#1,"eq","{$PSU_CRIT_STATUS}")=1 |
Average |
LLD rule FAN Discovery
Name | Description | Type | Key and additional info |
---|---|---|---|
FAN Discovery | SNMP agent | fan.discovery |
Item prototypes for FAN Discovery
Name | Description | Type | Key and additional info |
---|---|---|---|
Fan {#SNMPVALUE}: Fan status | MIB: EXTREME-SYSTEM-MIB Operational status of a cooling fan. |
SNMP agent | sensor.fan.status[extremeFanOperational.{#SNMPINDEX}] |
Fan {#SNMPVALUE}: Fan speed | MIB: EXTREME-SYSTEM-MIB The speed (RPM) of a cooling fan in the fantray {#SNMPVALUE} |
SNMP agent | sensor.fan.speed[extremeFanSpeed.{#SNMPINDEX}] |
Trigger prototypes for FAN Discovery
Name | Description | Expression | Severity | Dependencies and additional info |
---|---|---|---|---|
Fan {#SNMPVALUE}: Fan is in critical state | Please check the fan unit |
count(/Extreme EXOS by SNMP/sensor.fan.status[extremeFanOperational.{#SNMPINDEX}],#1,"eq","{$FAN_CRIT_STATUS}")=1 |
Average |
LLD rule Network interfaces discovery
Name | Description | Type | Key and additional info |
---|---|---|---|
Network interfaces discovery | Discovering interfaces from IF-MIB. |
SNMP agent | net.if.discovery |
Item prototypes for Network interfaces discovery
Name | Description | Type | Key and additional info |
---|---|---|---|
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}): 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 | net.if.in[ifHCInOctets.{#SNMPINDEX}] Preprocessing
|
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 | net.if.out[ifHCOutOctets.{#SNMPINDEX}] Preprocessing
|
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 | net.if.in.errors[ifInErrors.{#SNMPINDEX}] Preprocessing
|
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 | net.if.out.errors[ifOutErrors.{#SNMPINDEX}] Preprocessing
|
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 | net.if.out.discards[ifOutDiscards.{#SNMPINDEX}] Preprocessing
|
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 | net.if.in.discards[ifInDiscards.{#SNMPINDEX}] Preprocessing
|
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 | net.if.type[ifType.{#SNMPINDEX}] Preprocessing
|
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 |
SNMP agent | net.if.speed[ifHighSpeed.{#SNMPINDEX}] Preprocessing
|
Trigger prototypes for Network interfaces discovery
Name | Description | Expression | Severity | Dependencies and additional info |
---|---|---|---|---|
Interface {#IFNAME}({#IFALIAS}): Link down | This trigger expression works as follows: |
{$IFCONTROL:"{#IFNAME}"}=1 and last(/Extreme EXOS by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Extreme EXOS by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Extreme EXOS by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2)) |
Average | Manual close: Yes |
Interface {#IFNAME}({#IFALIAS}): High bandwidth usage | The utilization of the network interface is close to its estimated maximum bandwidth. |
(avg(/Extreme EXOS by SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Extreme EXOS by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) or avg(/Extreme EXOS by SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Extreme EXOS by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])) and last(/Extreme EXOS by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 |
Warning | Manual close: Yes Depends on:
|
Interface {#IFNAME}({#IFALIAS}): High error rate | It recovers when it is below 80% of the |
min(/Extreme EXOS by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Extreme EXOS by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} |
Warning | Manual close: Yes Depends on:
|
Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before | This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Acknowledge to close the problem manually. |
change(/Extreme EXOS by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Extreme EXOS by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and ( last(/Extreme EXOS by SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Extreme EXOS by SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Extreme EXOS by SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Extreme EXOS by SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Extreme EXOS by SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Extreme EXOS by SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Extreme EXOS by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2) |
Info | Manual close: Yes Depends on:
|
LLD rule EtherLike-MIB Discovery
Name | Description | Type | 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 | net.if.duplex.discovery Preprocessing
|
Item prototypes for EtherLike-MIB Discovery
Name | Description | Type | 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 for EtherLike-MIB Discovery
Name | Description | Expression | Severity | Dependencies and additional info |
---|---|---|---|---|
Interface {#IFNAME}({#IFALIAS}): In half-duplex mode | Please check autonegotiation settings and cabling |
last(/Extreme EXOS by SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2 |
Warning | Manual close: Yes |
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