All MIBs › ETH-SWITCH-MIB › txUCPkts128To255Octets
txUCPkts128To255Octets
Module: ETH-SWITCH-MIB
OID (symbolic): ETH-SWITCH-MIB::txUCPkts128To255Octets
OID (numeric): 1.3.6.1.4.1.208.39.4.1.1.4
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: 128 to 255 byte unicast packets transmitted
What is txUCPkts128To255Octets?
Counts 128-to-255-byte unicast frames the switch has transmitted out this interface, one of a series of octet-range packet-size counters kept per MIA ASIC statistics. Admins use this size-distribution data, alongside the other byte-range counters, to profile whether outbound traffic on a port skews toward small frames (which can be packet-per-second-bound) or larger ones.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.208.39.4.1.1.4 snmpwalk -v2c -c public <target> ETH-SWITCH-MIB::txUCPkts128To255Octets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.208.39.4.1.1.4.1 snmpget -v2c -c public <target> ETH-SWITCH-MIB::txUCPkts128To255Octets.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> txUCPkts128To255Octets.1
Start monitoring Ethernet switch with port/VLAN management (vendor not confirmed) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ETH-SWITCH-MIB::txUCPkts128To255Octets OID value, configure state conditions and alerts, and monitor any Ethernet switch with port/VLAN management (vendor not confirmed) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.208 | scanet | SCANET-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.208.39 | ethSwitch | ETH-SWITCH-MIB |
| 1.3.6.1.4.1.208.39.4 | statistic | ETH-SWITCH-MIB |
| 1.3.6.1.4.1.208.39.4.1 | txStatTable | ETH-SWITCH-MIB |
| 1.3.6.1.4.1.208.39.4.1.1 | txStatEntry | ETH-SWITCH-MIB |
| 1.3.6.1.4.1.208.39.4.1.1.4 | txUCPkts128To255Octets | ETH-SWITCH-MIB |