All MIBs › HH3C-DHCP6-SERVER-MIB › hh3cDHCPS6PoolSecondDNSIP
hh3cDHCPS6PoolSecondDNSIP
Module: HH3C-DHCP6-SERVER-MIB
OID (symbolic): HH3C-DHCP6-SERVER-MIB::hh3cDHCPS6PoolSecondDNSIP
OID (numeric): 1.3.6.1.4.1.25506.2.159.1.2.1.2
Node type: OBJECT-TYPE
Type: InetAddressIPv6
Access: read-write
Description: The Secondary DNS server IPv6 address to be assigned to the client. To delete a configured Secondary DNS server IP, please set hh3cDHCP6ServerPoolSecondDNSIP to '0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00'.
What is hh3cDHCPS6PoolSecondDNSIP?
This value is the secondary DNS server IPv6 address handed out to clients from this DHCPv6 pool as a backup resolver. Admins set it to give clients a fallback DNS server if the primary one becomes unreachable. For example, an admin configures this alongside the primary DNS entry so clients have redundancy if one resolver goes down; setting all-zero bytes removes the configured secondary DNS server.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.159.1.2.1.2 snmpwalk -v2c -c public <target> HH3C-DHCP6-SERVER-MIB::hh3cDHCPS6PoolSecondDNSIP
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.159.1.2.1.2.1 snmpget -v2c -c public <target> HH3C-DHCP6-SERVER-MIB::hh3cDHCPS6PoolSecondDNSIP.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.159.1.2.1.2.1 s <value>
Start monitoring H3C router/switch (DHCPv6 server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-DHCP6-SERVER-MIB::hh3cDHCPS6PoolSecondDNSIP OID value, configure state conditions and alerts, and monitor any H3C router/switch (DHCPv6 server) from a single console.
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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.159 | hh3cDHCP6Server | HH3C-DHCP6-SERVER-MIB |
| 1.3.6.1.4.1.25506.2.159.1 | hh3cDHCP6ServerTables | HH3C-DHCP6-SERVER-MIB |
| 1.3.6.1.4.1.25506.2.159.1.2 | hh3cDHCPS6PoolConfigTable | HH3C-DHCP6-SERVER-MIB |
| 1.3.6.1.4.1.25506.2.159.1.2.1 | hh3cDHCPS6PoolConfigEntry | HH3C-DHCP6-SERVER-MIB |
| 1.3.6.1.4.1.25506.2.159.1.2.1.2 | hh3cDHCPS6PoolSecondDNSIP | HH3C-DHCP6-SERVER-MIB |