blob: 686b978cb039f3ecfeb43707ada9522de1aa81d1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
# EtherLike-MIB SNMP
## Overview
For Zabbix version: 6.2 and higher
## Setup
Refer to the vendor documentation.
## Zabbix configuration
No specific Zabbix configuration is required.
## Template links
There are no template links in this template.
## Discovery rules
|Name|Description|Type|Key and additional info|
|----|-----------|----|----|
|EtherLike-MIB Discovery |<p>Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with up(1) Operational Status are discovered.</p> |SNMP |net.if.duplex.discovery<p>**Preprocessing**:</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>**Filter**:</p>AND <p>- {#IFOPERSTATUS} MATCHES_REGEX `1`</p><p>- {#SNMPVALUE} MATCHES_REGEX `(2|3)`</p> |
## Items collected
|Group|Name|Description|Type|Key and additional info|
|-----|----|-----------|----|---------------------|
|Network interfaces |Interface {#IFNAME}({#IFALIAS}): Duplex status |<p>MIB: EtherLike-MIB</p><p>The current mode of operation of the MAC</p><p>entity. 'unknown' indicates that the current</p><p>duplex mode could not be determined.</p><p>Management control of the duplex mode is</p><p>accomplished through the MAU MIB. When</p><p>an interface does not support autonegotiation,</p><p>or when autonegotiation is not enabled, the</p><p>duplex mode is controlled using</p><p>ifMauDefaultType. When autonegotiation is</p><p>supported and enabled, duplex mode is controlled</p><p>using ifMauAutoNegAdvertisedBits. In either</p><p>case, the currently operating duplex mode is</p><p>reflected both in this object and in ifMauType.</p><p>Note that this object provides redundant</p><p>information with ifMauType. Normally, redundant</p><p>objects are discouraged. However, in this</p><p>instance, it allows a management application to</p><p>determine the duplex status of an interface</p><p>without having to know every possible value of</p><p>ifMauType. This was felt to be sufficiently</p><p>valuable to justify the redundancy.</p><p>Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.</p> |SNMP |net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}] |
## Triggers
|Name|Description|Expression|Severity|Dependencies and additional info|
|----|-----------|----|----|----|
|Interface {#IFNAME}({#IFALIAS}): In half-duplex mode |<p>Please check autonegotiation settings and cabling</p> |`last(/EtherLike-MIB SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2` |WARNING |<p>Manual close: YES</p> |
## Feedback
Please report any issues with the template at https://support.zabbix.com
|
