All MIBs › ATEN-PE-CFG-STR › dnsAlternateIPv4
dnsAlternateIPv4
Module: ATEN-PE-CFG-STR
OID (symbolic): ATEN-PE-CFG-STR::dnsAlternateIPv4
OID (numeric): 1.3.6.1.4.1.21317.1.3.2.2.3.4.6.7
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: Display or set alternate DNS address
What is dnsAlternateIPv4?
This read-write IP address sets the backup DNS server address if the primary DNS fails. It provides failover name resolution capability. Setting it to 8.8.4.4 (Google's secondary DNS) ensures DNS availability during primary server outage.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.21317.1.3.2.2.3.4.6.7 snmpwalk -v2c -c public <target> ATEN-PE-CFG-STR::dnsAlternateIPv4
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.21317.1.3.2.2.3.4.6.7.1 snmpget -v2c -c public <target> ATEN-PE-CFG-STR::dnsAlternateIPv4.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.21317.1.3.2.2.3.4.6.7.1 a <value>
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OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.21317 | aten | ATEN-PE-CFG |
| 1.3.6.1.4.1.21317.1 | atenProducts | ATEN-PE-CFG |
| 1.3.6.1.4.1.21317.1.3 | overip | ATEN-PE-CFG |
| 1.3.6.1.4.1.21317.1.3.2 | poweroverip | ATEN-PE-CFG |
| 1.3.6.1.4.1.21317.1.3.2.2 | pe | ATEN-PE-CFG |
| 1.3.6.1.4.1.21317.1.3.2.2.3 | deviceManagement | ATEN-PE-CFG |
| 1.3.6.1.4.1.21317.1.3.2.2.3.4 | config | ATEN-PE-CFG |
| 1.3.6.1.4.1.21317.1.3.2.2.3.4.6 | ipv4config | ATEN-PE-CFG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.21317.1.3.2.2.3.4.6.7 | dnsAlternateIPv4 | ATEN-PE-CFG-STR |