All MIBs › RMON2-MIB › protocolDirLastChange
protocolDirLastChange
Module: RMON2-MIB
OID (symbolic): RMON2-MIB::protocolDirLastChange
OID (numeric): 1.3.6.1.2.1.16.11.1
Node type: OBJECT-TYPE
Type: TimeStamp
Access: read-only
Description:
The value of sysUpTime at the time the protocol directory was last modified, either through insertions or deletions, or through modifications of either the protocolDirAddressMapConfig, protocolDirHostConfig, or protocolDirMatrixConfig.
What is protocolDirLastChange?
This timestamp marks when the protocol directory table was last changed, in hundredths of a second since device boot. Operators use it to verify that protocol monitoring configurations remain stable across polling intervals. If this value keeps changing unexpectedly, it signals unintended modifications to what protocols are being tracked.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.16.11.1 snmpwalk -v2c -c public <target> RMON2-MIB::protocolDirLastChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.16.11.1.1 snmpget -v2c -c public <target> RMON2-MIB::protocolDirLastChange.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.2 | mgmt | BKTEL-HFC862-BASE-MIB |
| 1.3.6.1.2.1 | mib_2 | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.16 | rmon | LBHUB-BOOM-MIB |
| 1.3.6.1.2.1.16.11 | protocolDir | RMON2-MIB |
| 1.3.6.1.2.1.16.11.1 | protocolDirLastChange | RMON2-MIB |