All MIBs › SONUS-IP-PROTOCOL-MIB › sonusIpFragFails
sonusIpFragFails
Module: SONUS-IP-PROTOCOL-MIB
OID (symbolic): SONUS-IP-PROTOCOL-MIB::sonusIpFragFails
OID (numeric): 1.3.6.1.4.1.2879.2.3.4.2.4.1.1.18
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of IP datagrams that have been discarded because they needed to be fragmented at this entity but could not be, e.g., because their Don't Fragment flag was set.
What is sonusIpFragFails?
Counter32 of datagrams that needed fragmentation but couldn't be fragmented, e.g. because the Don't Fragment bit was set -- a classic symptom of a path-MTU-discovery black hole.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2879.2.3.4.2.4.1.1.18 snmpwalk -v2c -c public <target> SONUS-IP-PROTOCOL-MIB::sonusIpFragFails
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2879.2.3.4.2.4.1.1.18.1 snmpget -v2c -c public <target> SONUS-IP-PROTOCOL-MIB::sonusIpFragFails.1
Start monitoring Sonus Networks softswitch/media gateway (IP/ICMP protocol-stack statistics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SONUS-IP-PROTOCOL-MIB::sonusIpFragFails OID value, configure state conditions and alerts, and monitor any Sonus Networks softswitch/media gateway (IP/ICMP protocol-stack statistics) from a single console.
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 |
| 1.3.6.1.4.1.2879 | sonus | SONUS-SMI |
| 1.3.6.1.4.1.2879.2 | sonusMgmt | SONUS-SMI |
| 1.3.6.1.4.1.2879.2.3 | sonusPacketMIBs | SONUS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2879.2.3.4 | sonusIpProtocolMIB | SONUS-IP-PROTOCOL-MIB |
| 1.3.6.1.4.1.2879.2.3.4.2 | sonusMib_2 | SONUS-IP-PROTOCOL-MIB |
| 1.3.6.1.4.1.2879.2.3.4.2.4 | sonusIp | SONUS-IP-PROTOCOL-MIB |
| 1.3.6.1.4.1.2879.2.3.4.2.4.1 | sonusIpGeneralGroupTable | SONUS-IP-PROTOCOL-MIB |
| 1.3.6.1.4.1.2879.2.3.4.2.4.1.1 | sonusIpGeneralGroupEntry | SONUS-IP-PROTOCOL-MIB |
| 1.3.6.1.4.1.2879.2.3.4.2.4.1.1.18 | sonusIpFragFails | SONUS-IP-PROTOCOL-MIB |