All MIBs › XYLAN-HREX-MIB › xylanHrexPseudoCamCollisionTotal
xylanHrexPseudoCamCollisionTotal
Module: XYLAN-HREX-MIB
OID (symbolic): XYLAN-HREX-MIB::xylanHrexPseudoCamCollisionTotal
OID (numeric): 1.3.6.1.4.1.800.2.31.3.3
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The total number of HRE-X PseudoCAM collision entries that are configured for use.
What is xylanHrexPseudoCamCollisionTotal?
This read-only Counter reports the total number of HRE-X PseudoCAM collision entries configured for use, which handle hash collisions in the PseudoCAM lookup structure. An admin compares this to the free-collision-entry count to assess whether the collision-handling capacity is adequately provisioned. For example, a high collision-entry total relative to the hash-entry total may indicate the current hash function is producing frequent collisions.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.800.2.31.3.3 snmpwalk -v2c -c public <target> XYLAN-HREX-MIB::xylanHrexPseudoCamCollisionTotal
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.800.2.31.3.3.1 snmpget -v2c -c public <target> XYLAN-HREX-MIB::xylanHrexPseudoCamCollisionTotal.1
Start monitoring Xylan/Alcatel OmniSwitch chassis (IP/IPX packet-forwarding counter, CAM/hash-table-utilization status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XYLAN-HREX-MIB::xylanHrexPseudoCamCollisionTotal OID value, configure state conditions and alerts, and monitor any Xylan/Alcatel OmniSwitch chassis (IP/IPX packet-forwarding counter, CAM/hash-table-utilization status) 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 |
| 1.3.6.1.4.1.800 | xylan | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2 | xylanArch | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2.31 | xylanHrexArch | XYLAN-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.800.2.31.3 | xylanHrexUtilization | XYLAN-HREX-MIB |
| 1.3.6.1.4.1.800.2.31.3.3 | xylanHrexPseudoCamCollisionTotal | XYLAN-HREX-MIB |