All MIBs › CHECKPOINT-MIB-2 › ipAdEntBcastAddr
ipAdEntBcastAddr
Module: CHECKPOINT-MIB-2
OID (symbolic): CHECKPOINT-MIB-2::ipAdEntBcastAddr
OID (numeric): 1.3.6.1.2.1.4.20.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The value of the least-significant bit in the IP broadcast address used for sending datagrams on the (logical) interface associated with the IP address of this entry. For example, when the Internet standard all-ones broadcast address is used, the value will be 1. This value applies to both the subnet and network broadcasts addresses used by the entity on this (logical) interface.
What is ipAdEntBcastAddr?
The least-significant bit value used in the IP broadcast address for datagrams sent on the interface tied to this address entry, with 1 indicating the standard all-ones broadcast convention. This matters mainly on nonstandard network segments where the broadcast convention might differ from the near-universal all-ones default; a value other than 1 here would explain broadcast-dependent protocols failing unexpectedly on that segment. Example: ipAdEntBcastAddr reporting 1 confirms this interface uses the standard broadcast address, ruling out a nonstandard broadcast convention as the cause of a discovery-protocol issue.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.4.20.1.4 snmpwalk -v2c -c public <target> CHECKPOINT-MIB-2::ipAdEntBcastAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.4.20.1.4.1 snmpget -v2c -c public <target> CHECKPOINT-MIB-2::ipAdEntBcastAddr.1
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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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.4 | ip | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.4.20 | ipAddrTable | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.4.20.1 | ipAddrEntry | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.4.20.1.4 | ipAdEntBcastAddr | CHECKPOINT-MIB-2 |