All MIBs › REPEATER-MIB › rptrFrameSz256To511
rptrFrameSz256To511
Module: REPEATER-MIB
OID (symbolic): REPEATER-MIB::rptrFrameSz256To511
OID (numeric): 1.3.6.1.4.1.52.4.1.1.1.4.1.2.3.4
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Get this repeater's total received packets of size between 256 and 511 bytes.
What is rptrFrameSz256To511?
This read-only Counter32 counts received frames on this repeater (network segment) that fell in the 256-511 bytes size bucket, one of seven size buckets (from runts under 64 bytes up to giants over 1518 bytes) this MIB tracks for frame-size distribution. Admins watch the distribution across all seven buckets to spot abnormal traffic patterns, since well-formed Ethernet frames are supposed to fall between 64 and 1518 bytes. Comparing rptrFrameSz256To511 to the other buckets shows whether this repeater's traffic mix is mostly small control/ACK-sized frames or larger bulk-transfer frames, useful when sizing buffers or troubleshooting throughput.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.1.4.1.2.3.4 snmpwalk -v2c -c public <target> REPEATER-MIB::rptrFrameSz256To511
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.1.4.1.2.3.4.1 snmpget -v2c -c public <target> REPEATER-MIB::rptrFrameSz256To511.1
Start monitoring Ethernet repeater/hub, Cabletron repeater hardware (per-port status/collision statistics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the REPEATER-MIB::rptrFrameSz256To511 OID value, configure state conditions and alerts, and monitor any Ethernet repeater/hub, Cabletron repeater hardware (per-port status/collision statistics) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.1 | ctron | CTRON-ISDN-CONFIGURATION-MIB |
| 1.3.6.1.4.1.52.4.1.1 | ctPhysical | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.1.1 | repeaterRev4 | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.1.1.1.4 | repeaterRev4 | REPEATER-MIB |
| 1.3.6.1.4.1.52.4.1.1.1.4.1 | rptr | REPEATER-MIB |
| 1.3.6.1.4.1.52.4.1.1.1.4.1.2 | rptrStats | REPEATER-MIB |
| 1.3.6.1.4.1.52.4.1.1.1.4.1.2.3 | rptrFrameSizes | REPEATER-MIB |
| 1.3.6.1.4.1.52.4.1.1.1.4.1.2.3.4 | rptrFrameSz256To511 | REPEATER-MIB |