All MIBs › CROUTE-MIB › relayVlPrimaryServerAddr
relayVlPrimaryServerAddr
Module: CROUTE-MIB
OID (symbolic): CROUTE-MIB::relayVlPrimaryServerAddr
OID (numeric): 1.3.6.1.4.1.81.31.1.6.1.2
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: The IP address of the primary server, to which the BOOTP/DHCP requests to be sent.
What is relayVlPrimaryServerAddr?
This read-write IpAddress object sets the primary server address to which BOOTP/DHCP requests received on this VLAN are relayed. An admin configures this so client devices on a VLAN without a local DHCP server can still obtain addresses from a central server elsewhere on the network. For example, setting relayVlPrimaryServerAddr to the corporate DHCP server's IP lets clients on a remote VLAN obtain leases from that central server via relay.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.81.31.1.6.1.2 snmpwalk -v2c -c public <target> CROUTE-MIB::relayVlPrimaryServerAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.81.31.1.6.1.2.1 snmpget -v2c -c public <target> CROUTE-MIB::relayVlPrimaryServerAddr.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.81.31.1.6.1.2.1 a <value>
Start monitoring Layer 3 switch platform (vendor unclear, BOOTP/RIP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CROUTE-MIB::relayVlPrimaryServerAddr OID value, configure state conditions and alerts, and monitor any Layer 3 switch platform (vendor unclear, BOOTP/RIP) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.81 | lannet | GEN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.81.31 | croute | CROUTE-MIB |
| 1.3.6.1.4.1.81.31.1 | ipRoute | CROUTE-MIB |
| 1.3.6.1.4.1.81.31.1.6 | relayTable | CROUTE-MIB |
| 1.3.6.1.4.1.81.31.1.6.1 | relayEntry | CROUTE-MIB |
| 1.3.6.1.4.1.81.31.1.6.1.2 | relayVlPrimaryServerAddr | CROUTE-MIB |