All MIBs › SHE-ETHERNET-MIB › sheDot3StatsLateCollisions
sheDot3StatsLateCollisions
Module: SHE-ETHERNET-MIB
OID (symbolic): SHE-ETHERNET-MIB::sheDot3StatsLateCollisions
OID (numeric): 1.3.6.1.4.1.231.7.1.2.2.1.5.1.4.1.8
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of times that a collision is detected on a particular interface later than 512 bit-times into the transmission of a packet.
Five hundred and twelve bit-times corresponds to 51.2 microseconds on a 10 Mbit/s system. A (late) collision included in a count represented by an instance of this object is also considered as a (generic) collision for purposes of other collision-related statistics.
What is sheDot3StatsLateCollisions?
This read-only Counter32, adapted from the standard Etherlike-MIB, counts collisions detected on this interface later than 512 bit-times (51.2 microseconds at 10 Mbit/s) into a frame transmission, which per the DESCRIPTION also count toward other generic collision statistics. An admin treats a nonzero late-collision count as more serious than an ordinary early collision, since it often points to a cabling length or duplex-mismatch problem rather than normal contention. Any nonzero sheDot3StatsLateCollisions on a modern switched link would prompt an admin to immediately check for a duplex mismatch with the connected device.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.231.7.1.2.2.1.5.1.4.1.8 snmpwalk -v2c -c public <target> SHE-ETHERNET-MIB::sheDot3StatsLateCollisions
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.231.7.1.2.2.1.5.1.4.1.8.1 snmpget -v2c -c public <target> SHE-ETHERNET-MIB::sheDot3StatsLateCollisions.1
Start monitoring Nokia Siemens Networks SHE DSLAM (Ethernet uplink config, EtherLike error counters, laser status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SHE-ETHERNET-MIB::sheDot3StatsLateCollisions OID value, configure state conditions and alerts, and monitor any Nokia Siemens Networks SHE DSLAM (Ethernet uplink config, EtherLike error counters, laser status) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.231 | sni | AN-MIB |
| 1.3.6.1.4.1.231.7 | siemensUnits | AN-MIB |
| 1.3.6.1.4.1.231.7.1 | oenProductMibs | AN-MIB |
| 1.3.6.1.4.1.231.7.1.2 | an | AN-MIB |
| 1.3.6.1.4.1.231.7.1.2.2 | ppe | AN-SHE-MIB |
| 1.3.6.1.4.1.231.7.1.2.2.1 | she | AN-SHE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.231.7.1.2.2.1.5 | sheEthernetMib | SHE-ETHERNET-MIB |
| 1.3.6.1.4.1.231.7.1.2.2.1.5.1 | sheEthernet | SHE-ETHERNET-MIB |
| 1.3.6.1.4.1.231.7.1.2.2.1.5.1.4 | sheDot3StatsTable | SHE-ETHERNET-MIB |
| 1.3.6.1.4.1.231.7.1.2.2.1.5.1.4.1 | sheDot3StatsEntry | SHE-ETHERNET-MIB |
| 1.3.6.1.4.1.231.7.1.2.2.1.5.1.4.1.8 | sheDot3StatsLateCollisions | SHE-ETHERNET-MIB |