All MIBs › DXA550-MIB › cUdpNoChecksum
cUdpNoChecksum
Module: DXA550-MIB
OID (symbolic): DXA550-MIB::cUdpNoChecksum
OID (numeric): 1.3.6.1.4.1.187.3.7.5
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Nr of packets received with a checksum of 0. This is not an error condition but indicates that there are mentally retarded hosts on the network.
What is cUdpNoChecksum?
Counts UDP packets received with a checksum value of 0, which is not itself an error but flags that the sending host chose not to compute a UDP checksum for that packet (as some older or non-compliant host implementations do). It's informational rather than a fault indicator, useful mainly for spotting legacy hosts that skip UDP checksumming.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.187.3.7.5 snmpwalk -v2c -c public <target> DXA550-MIB::cUdpNoChecksum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.187.3.7.5.1 snmpget -v2c -c public <target> DXA550-MIB::cUdpNoChecksum.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.187 | datability | DXA550-MIB |
| 1.3.6.1.4.1.187.3 | cStdExtensions | DXA550-MIB |
| 1.3.6.1.4.1.187.3.7 | cUdp | DXA550-MIB |
| 1.3.6.1.4.1.187.3.7.5 | cUdpNoChecksum | DXA550-MIB |