All MIBs › Juniper-PPP-MIB › juniPppIpRemotePrimaryDnsAddress
juniPppIpRemotePrimaryDnsAddress
Module: Juniper-PPP-MIB
OID (symbolic): Juniper-PPP-MIB::juniPppIpRemotePrimaryDnsAddress
OID (numeric): 1.3.6.1.4.1.4874.2.2.11.1.3.1.1.6
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: Primary DNS server used by the remote side.
What is juniPppIpRemotePrimaryDnsAddress?
This is the primary DNS server address handed to the remote peer during IPCP negotiation. Admins check it to verify subscribers are receiving the correct DNS server, which is a common cause of 'internet is down' tickets when it's actually just name resolution failing. For example, an unexpected value here would point to a misconfigured DNS pool on the access router rather than a subscriber-side problem.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.11.1.3.1.1.6 snmpwalk -v2c -c public <target> Juniper-PPP-MIB::juniPppIpRemotePrimaryDnsAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.11.1.3.1.1.6.1 snmpget -v2c -c public <target> Juniper-PPP-MIB::juniPppIpRemotePrimaryDnsAddress.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> juniPppIpRemotePrimaryDnsAddress.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.11 | juniPppMIB | Juniper-MIBs |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.11.1 | juniPppObjects | Juniper-PPP-MIB |
| 1.3.6.1.4.1.4874.2.2.11.1.3 | juniPppIp | Juniper-PPP-MIB |
| 1.3.6.1.4.1.4874.2.2.11.1.3.1 | juniPppIpTable | Juniper-PPP-MIB |
| 1.3.6.1.4.1.4874.2.2.11.1.3.1.1 | juniPppIpEntry | Juniper-PPP-MIB |
| 1.3.6.1.4.1.4874.2.2.11.1.3.1.1.6 | juniPppIpRemotePrimaryDnsAddress | Juniper-PPP-MIB |