All MIBs › AT-USER-MIB › userSecurityPasswordHistory
userSecurityPasswordHistory
Module: AT-USER-MIB
OID (symbolic): AT-USER-MIB::userSecurityPasswordHistory
OID (numeric): 1.3.6.1.4.1.207.8.4.4.3.20.3.1
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: This object represents the number of previous passwords that will be retained for comparison when a new password is created for the user. The password must be unique when compared against the previous history. A value of 0 represents 'No Restriction' - default. The maximum number of retained passwords is 15.
What is userSecurityPasswordHistory?
This read-only string indicates how many previous passwords the system retains for comparison. It prevents users from reusing old passwords within the specified history window. For example, '10' means users cannot reuse any of their last 10 passwords.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.8.4.4.3.20.3.1 snmpwalk -v2c -c public <target> AT-USER-MIB::userSecurityPasswordHistory
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.4.4.3.20.3.1.1 snmpget -v2c -c public <target> AT-USER-MIB::userSecurityPasswordHistory.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> userSecurityPasswordHistory.1
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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 |
| 1.3.6.1.4.1.207 | alliedTelesyn | AT-RG600-MIB |
| 1.3.6.1.4.1.207.8 | mibObject | AT-RG600-MIB |
| 1.3.6.1.4.1.207.8.4 | brouterMib | AT-SMI-MIB |
| 1.3.6.1.4.1.207.8.4.4 | atRouter | AT-SMI-MIB |
| 1.3.6.1.4.1.207.8.4.4.3 | sysinfo | AT-SMI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.207.8.4.4.3.20 | user | AT-USER-MIB |
| 1.3.6.1.4.1.207.8.4.4.3.20.3 | userSecurityPasswordRules | AT-USER-MIB |
| 1.3.6.1.4.1.207.8.4.4.3.20.3.1 | userSecurityPasswordHistory | AT-USER-MIB |