All MIBs › COM21-HCXSTU-MIB › hcxStuIpNetbiosFiltEnbl
hcxStuIpNetbiosFiltEnbl
Module: COM21-HCXSTU-MIB
OID (symbolic): COM21-HCXSTU-MIB::hcxStuIpNetbiosFiltEnbl
OID (numeric): 1.3.6.1.4.1.1141.2.53.1.1.19
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Specifies whether NetBIOS-over-IP packets should be filtered for this ComPort. This filter is applicable to 100BT and OC3 cards. It is not applicable to 10BT card. This filter filters traffic in the upstream direction. Default is false. This filter can also be enabled for an entire VLAN via the MIB attribute hcxVlanIpNetbiosFiltEnbl.
What is hcxStuIpNetbiosFiltEnbl?
This read-write true/false object filters NetBIOS-over-IP packets in the upstream direction for this ComPort, applicable to 100BT and OC3 but not 10BT, defaulting to false, per the description, and can also be set per-VLAN. An admin enables this to stop a subscriber's Windows file-sharing broadcast traffic from leaking upstream onto the shared plant. For example, an admin enables hcxStuIpNetbiosFiltEnbl on a residential ComPort to prevent NetBIOS chatter from a customer's home network from reaching the headend.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.53.1.1.19 snmpwalk -v2c -c public <target> COM21-HCXSTU-MIB::hcxStuIpNetbiosFiltEnbl
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.53.1.1.19.1 snmpget -v2c -c public <target> COM21-HCXSTU-MIB::hcxStuIpNetbiosFiltEnbl.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1141.2.53.1.1.19.1 i <value>
Start monitoring Com21 HCX subscriber terminal unit (cable modem CPE, legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXSTU-MIB::hcxStuIpNetbiosFiltEnbl OID value, configure state conditions and alerts, and monitor any Com21 HCX subscriber terminal unit (cable modem CPE, legacy) 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 |
| 1.3.6.1.4.1.1141 | com21 | COM21-HCX-MIB |
| 1.3.6.1.4.1.1141.2 | com21Hcx | COM21-HCX-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1141.2.53 | com21HcxStuIpFiltGroup | COM21-HCXSTU-MIB |
| 1.3.6.1.4.1.1141.2.53.1 | com21HcxStuIpFiltTable | COM21-HCXSTU-MIB |
| 1.3.6.1.4.1.1141.2.53.1.1 | com21HcxStuIpFiltEntry | COM21-HCXSTU-MIB |
| 1.3.6.1.4.1.1141.2.53.1.1.19 | hcxStuIpNetbiosFiltEnbl | COM21-HCXSTU-MIB |