All MIBs › CLEARTRAC7-MIB › bootpIpDestAddr2
bootpIpDestAddr2
Module: CLEARTRAC7-MIB
OID (symbolic): CLEARTRAC7-MIB::bootpIpDestAddr2
OID (numeric): 1.3.6.1.4.1.727.7.2.33.4
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: The Destination IP address 2 - The IP address of the next BOOTP relay agent or server. When a BOOTREQUEST frame is received, this is where the frame is forwarded. Note: When all the Destination IP addresses are 0.0.0.0, BOOTP is in BROADCAST MODE (see documentation).
What is bootpIpDestAddr2?
This read-write IpAddress field is the second destination IP address for BOOTP relay, identifying an additional next-hop relay agent or server that received BOOTREQUEST frames are forwarded to; leaving all destination addresses at 0.0.0.0 puts BOOTP into broadcast mode. An admin uses it to provide a secondary DHCP server destination for redundancy alongside bootpIpDestAddr1. For example, setting bootpIpDestAddr2 to 10.0.0.6 ensures BOOTREQUEST frames are also relayed to a backup DHCP server if the primary at bootpIpDestAddr1 is unreachable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.727.7.2.33.4 snmpwalk -v2c -c public <target> CLEARTRAC7-MIB::bootpIpDestAddr2
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.727.7.2.33.4.1 snmpget -v2c -c public <target> CLEARTRAC7-MIB::bootpIpDestAddr2.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.727.7.2.33.4.1 a <value>
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.727 | lucent | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7 | cleartrac7 | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2 | mgmt | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.33 | bootp | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.33.4 | bootpIpDestAddr2 | CLEARTRAC7-MIB |