All MIBs › SWITCH-RMON-MIB › rEtherStatsJabbers
rEtherStatsJabbers
Module: SWITCH-RMON-MIB
OID (symbolic): SWITCH-RMON-MIB::rEtherStatsJabbers
OID (numeric): 1.3.6.1.4.1.8886.6.1.22.1.1.1.12
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The total number of packets received that were longer than 1518 octets (excluding framing bits, but including FCS octets), and had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error).
Note that this definition of jabber is different than the definition in IEEE-802.3 section 8.2.1.5 (10BASE5) and section 10.3.1.4 (10BASE2). These documents define jabber as the condition where any packet exceeds 20 ms. The allowed range to detect jabber is between 20 ms and 150 ms.
What is rEtherStatsJabbers?
This counter tracks packets longer than 1518 octets with a bad FCS (integral or non-integral octet count), i.e., oversized and corrupted frames. A rising count usually points to a malfunctioning NIC stuck transmitting an overlong, corrupted frame.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8886.6.1.22.1.1.1.12 snmpwalk -v2c -c public <target> SWITCH-RMON-MIB::rEtherStatsJabbers
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8886.6.1.22.1.1.1.12.1 snmpget -v2c -c public <target> SWITCH-RMON-MIB::rEtherStatsJabbers.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.8886 | raisecom | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6 | iscomSeries | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6.1 | iscomSwitch | RAISECOM-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8886.6.1.22 | rmonMib | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.1 | rStatistics | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.1.1 | rEtherStatsTable | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.1.1.1 | rEtherStatsEntry | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.1.1.1.12 | rEtherStatsJabbers | SWITCH-RMON-MIB |