All MIBs › ZTE-AN-L3-FORWARD-MIB › zxAnL3ForwardAntiUserSideIcmp
zxAnL3ForwardAntiUserSideIcmp
Module: ZTE-AN-L3-FORWARD-MIB
OID (symbolic): ZTE-AN-L3-FORWARD-MIB::zxAnL3ForwardAntiUserSideIcmp
OID (numeric): 1.3.6.1.4.1.3902.1082.90.71.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Enable/disable anti-attack of user side ICMP packets.
What is zxAnL3ForwardAntiUserSideIcmp?
Setting this object to enabled(1) turns on anti-attack protection against ICMP packets originating from the subscriber (user) side of the access node, defaulting to disabled. An administrator enables this to protect the device's control plane from ICMP-based flood attacks launched by a compromised or malicious customer-premises device. For example, enabling zxAnL3ForwardAntiUserSideIcmp on an access node serving residential subscribers helps prevent a single infected customer router from overwhelming the node with a ping flood.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3902.1082.90.71.1.3 snmpwalk -v2c -c public <target> ZTE-AN-L3-FORWARD-MIB::zxAnL3ForwardAntiUserSideIcmp
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3902.1082.90.71.1.3.1 snmpget -v2c -c public <target> ZTE-AN-L3-FORWARD-MIB::zxAnL3ForwardAntiUserSideIcmp.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.3902.1082.90.71.1.3.1 i <value>
Start monitoring ZTE Access Node (DSLAM/OLT) broadband access equipment (L3 forwarding-table config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZTE-AN-L3-FORWARD-MIB::zxAnL3ForwardAntiUserSideIcmp OID value, configure state conditions and alerts, and monitor any ZTE Access Node (DSLAM/OLT) broadband access equipment (L3 forwarding-table config status) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.3902 | zte | DPI-MIB |
| 1.3.6.1.4.1.3902.1082 | zxAccessNode | ZTE-AN-SMI |
| 1.3.6.1.4.1.3902.1082.90 | zxAnLayer3 | ZTE-AN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3902.1082.90.71 | zxAnL3ForwardMib | ZTE-AN-L3-FORWARD-MIB |
| 1.3.6.1.4.1.3902.1082.90.71.1 | zxAnL3ForwardGlobalObjects | ZTE-AN-L3-FORWARD-MIB |
| 1.3.6.1.4.1.3902.1082.90.71.1.3 | zxAnL3ForwardAntiUserSideIcmp | ZTE-AN-L3-FORWARD-MIB |