All MIBs › A3COM-HUAWEI-DHCPRELAY-MIB › h3cDHCPROption82IfUsrDefString
h3cDHCPROption82IfUsrDefString
Module: A3COM-HUAWEI-DHCPRELAY-MIB
OID (symbolic): A3COM-HUAWEI-DHCPRELAY-MIB::h3cDHCPROption82IfUsrDefString
OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.58.1.8.3.1.5
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-write
Description: The string defined by user to fill in the option 82 verbose format. If the value of h3cDHCPROption82IfFormat is 'normal', or the value of h3cDHCPROption82IfNodeType is 'mac' or 'sysname', it is set with a null string automatically and can not be modified by user. It must be set with a non-zero length string when the value of h3cDHCPROption82IfNodeType is set with 'userdefine'.
What is h3cDHCPROption82IfUsrDefString?
This read-write field holds a user-defined string (up to 256 bytes) inserted into verbose Option 82 Option 82 messages. Custom strings allow operators to embed location, building, or segment identifiers. An example value like 'Building-A-Floor-3' aids DHCP server allocation policies.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.58.1.8.3.1.5 snmpwalk -v2c -c public <target> A3COM-HUAWEI-DHCPRELAY-MIB::h3cDHCPROption82IfUsrDefString
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.58.1.8.3.1.5.1 snmpget -v2c -c public <target> A3COM-HUAWEI-DHCPRELAY-MIB::h3cDHCPROption82IfUsrDefString.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.45.1.10.2.58.1.8.3.1.5.1 s <value>
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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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-AUDL-R1-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10 | h3c | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2 | h3cCommon | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.10.2.58 | h3cDhcpRelay | A3COM-HUAWEI-DHCPRELAY-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.58.1 | h3cDHCPRMibObject | A3COM-HUAWEI-DHCPRELAY-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.58.1.8 | h3cDHCPRConfigOption82Group | A3COM-HUAWEI-DHCPRELAY-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.58.1.8.3 | h3cDHCPRConfigOption82IfTable | A3COM-HUAWEI-DHCPRELAY-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.58.1.8.3.1 | h3cDHCPRConfigOption82IfEntry | A3COM-HUAWEI-DHCPRELAY-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.58.1.8.3.1.5 | h3cDHCPROption82IfUsrDefString | A3COM-HUAWEI-DHCPRELAY-MIB |