All MIBs › DXA550-MIB › cIpTTLZero
cIpTTLZero
Module: DXA550-MIB
OID (symbolic): DXA550-MIB::cIpTTLZero
OID (numeric): 1.3.6.1.4.1.187.3.4.4
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of packets that would have been forwarded but their TTL went to 0.
What is cIpTTLZero?
Counts packets that would otherwise have been forwarded but whose Time-To-Live had already reached zero. A rising count typically points to a routing loop or an oversized hop count between the packet's source and this router.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.187.3.4.4 snmpwalk -v2c -c public <target> DXA550-MIB::cIpTTLZero
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.187.3.4.4.1 snmpget -v2c -c public <target> DXA550-MIB::cIpTTLZero.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 |
| 1.3.6.1.4.1.187.3.4 | cIp | DXA550-MIB |
| 1.3.6.1.4.1.187.3.4.4 | cIpTTLZero | DXA550-MIB |