All MIBs › CISCOSB-IPV6FHS-MIB › rlNbrBindingIntegrityActivePolicyMaxEntriesMacLimit
rlNbrBindingIntegrityActivePolicyMaxEntriesMacLimit
Module: CISCOSB-IPV6FHS-MIB
OID (symbolic): CISCOSB-IPV6FHS-MIB::rlNbrBindingIntegrityActivePolicyMaxEntriesMacLimit
OID (numeric): 1.3.6.1.4.1.9.6.1.101.215.4.9.1.13
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Indicates how many entries can be added to Neighbor Binding Table with the same MAC address. The value of -2 indicates there is no limit.
What is rlNbrBindingIntegrityActivePolicyMaxEntriesMacLimit?
This read-only value reports the maximum number of Neighbor Binding Table entries the active policy allows for a single MAC address, with -2 meaning no limit is applied. It caps how many IPv6 address bindings one physical NIC can register in the binding table, which guards against a single spoofed or compromised MAC exhausting the table. For example, a limit of 4 would let one host register up to four bound IPv6 addresses before further bindings from that MAC are refused.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.4.9.1.13 snmpwalk -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlNbrBindingIntegrityActivePolicyMaxEntriesMacLimit
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.4.9.1.13.1 snmpget -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlNbrBindingIntegrityActivePolicyMaxEntriesMacLimit.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> rlNbrBindingIntegrityActivePolicyMaxEntriesMacLimit.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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.215 | rlIpv6Fhs | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.4 | rlNbrBindingIntegrity | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.4.9 | rlNbrBindingIntegrityActivePolicyTable | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.4.9.1 | rlNbrBindingIntegrityActivePolicyEntry | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.4.9.1.13 | rlNbrBindingIntegrityActivePolicyMaxEntriesMacLimit | CISCOSB-IPV6FHS-MIB |