All MIBs › ERICSSON-ELN-MIB › elnVlanDhcpOption82
elnVlanDhcpOption82
Module: ERICSSON-ELN-MIB
OID (symbolic): ERICSSON-ELN-MIB::elnVlanDhcpOption82
OID (numeric): 1.3.6.1.4.1.193.109.1.4.1.1.18
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: Determines if DHCP option 82 shall be added to upstream DHCP requests towards a DHCP server. And removed from downstream DHCP replies towards the user, see RFC 3046.
What is elnVlanDhcpOption82?
An obsolete on/off switch for adding DHCP option 82 relay-agent info to upstream requests, and stripping it from downstream replies, per RFC 3046 for this VLAN; superseded by the more granular elnVlanDhcpOption82N.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.193.109.1.4.1.1.18 snmpwalk -v2c -c public <target> ERICSSON-ELN-MIB::elnVlanDhcpOption82
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.193.109.1.4.1.1.18.1 snmpget -v2c -c public <target> ERICSSON-ELN-MIB::elnVlanDhcpOption82.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.193.109.1.4.1.1.18.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> elnVlanDhcpOption82.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.193 | ericsson | ANS-COMMON-MIB |
| 1.3.6.1.4.1.193.109 | eln | ERICSSON-ELN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.193.109.1 | elnMIB | ERICSSON-ELN-MIB |
| 1.3.6.1.4.1.193.109.1.4 | elnVlanGroup | ERICSSON-ELN-MIB |
| 1.3.6.1.4.1.193.109.1.4.1 | elnVlanTable | ERICSSON-ELN-MIB |
| 1.3.6.1.4.1.193.109.1.4.1.1 | elnVlanEntry | ERICSSON-ELN-MIB |
| 1.3.6.1.4.1.193.109.1.4.1.1.18 | elnVlanDhcpOption82 | ERICSSON-ELN-MIB |