All MIBs › IP-MAC-BIND-MIB › swIpMacBindingPortDHCPSnoopMaxEntry
swIpMacBindingPortDHCPSnoopMaxEntry
Module: IP-MAC-BIND-MIB
OID (symbolic): IP-MAC-BIND-MIB::swIpMacBindingPortDHCPSnoopMaxEntry
OID (numeric): 1.3.6.1.4.1.171.12.23.3.2.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object indicates the max entry created by DHCP packets on the specified port. Note: The max entry range is (0..N), the N value indicates the maximum number, which is determined by the project itself.
When 0 is set on the specified port, there is no limit on the maximum number of entries that can be created by DHCP packets .
What is swIpMacBindingPortDHCPSnoopMaxEntry?
This caps how many IP-MAC binding entries DHCP snooping can create on this port, with 0 meaning unlimited (up to the model's own hardware maximum). Admins lower this on access ports to limit how many devices can be auto-bound behind a single switch port, e.g. to curb rogue hub/switch fan-out.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.23.3.2.1.5 snmpwalk -v2c -c public <target> IP-MAC-BIND-MIB::swIpMacBindingPortDHCPSnoopMaxEntry
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.23.3.2.1.5.1 snmpget -v2c -c public <target> IP-MAC-BIND-MIB::swIpMacBindingPortDHCPSnoopMaxEntry.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.12.23.3.2.1.5.1 i <value>
Start monitoring D-Link managed switch (IP-MAC Binding security feature) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IP-MAC-BIND-MIB::swIpMacBindingPortDHCPSnoopMaxEntry OID value, configure state conditions and alerts, and monitor any D-Link managed switch (IP-MAC Binding security feature) 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.23 | swIpMacBindMIB | IP-MAC-BIND-MIB |
| 1.3.6.1.4.1.171.12.23.3 | swIpMacBindingPortMgmt | IP-MAC-BIND-MIB |
| 1.3.6.1.4.1.171.12.23.3.2 | swIpMacBindingPortTable | IP-MAC-BIND-MIB |
| 1.3.6.1.4.1.171.12.23.3.2.1 | swIpMacBindingPortEntry | IP-MAC-BIND-MIB |
| 1.3.6.1.4.1.171.12.23.3.2.1.5 | swIpMacBindingPortDHCPSnoopMaxEntry | IP-MAC-BIND-MIB |