All MIBs › CLAB-GRE-MIB › clabGRETunnelInterfaceStatsDiscardChecksumReceived
clabGRETunnelInterfaceStatsDiscardChecksumReceived
Module: CLAB-GRE-MIB
OID (symbolic): CLAB-GRE-MIB::clabGRETunnelInterfaceStatsDiscardChecksumReceived
OID (numeric): 1.3.6.1.4.1.4491.4.3.1.6.1.7
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The total number of packets received by the tunnel interface that are discarded because of Checksum errors.
What is clabGRETunnelInterfaceStatsDiscardChecksumReceived?
This read-only Counter64 counts packets received by this TunnelInterface that were discarded due to GRE checksum errors. An engineer monitors it, when clabGRETunnelInterfaceUseChecksum is enabled, to detect data corruption occurring somewhere along the tunnel's transport path. For example, a rising checksum-discard count on a tunnel crossing a marginal WAN link would indicate that link is corrupting packets in transit, warranting investigation of that physical or logical path.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.4.3.1.6.1.7 snmpwalk -v2c -c public <target> CLAB-GRE-MIB::clabGRETunnelInterfaceStatsDiscardChecksumReceived
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.4.3.1.6.1.7.1 snmpget -v2c -c public <target> CLAB-GRE-MIB::clabGRETunnelInterfaceStatsDiscardChecksumReceived.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.4 | clabCommonMibs | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.4.3 | clabGREMib | CLAB-GRE-MIB |
| 1.3.6.1.4.1.4491.4.3.1 | clabGREObjects | CLAB-GRE-MIB |
| 1.3.6.1.4.1.4491.4.3.1.6 | clabGRETunnelInterfaceStatsTable | CLAB-GRE-MIB |
| 1.3.6.1.4.1.4491.4.3.1.6.1 | clabGRETunnelInterfaceStatsEntry | CLAB-GRE-MIB |
| 1.3.6.1.4.1.4491.4.3.1.6.1.7 | clabGRETunnelInterfaceStatsDiscardChecksumReceived | CLAB-GRE-MIB |