All MIBs › ZXR10-DHCPSNOOPING-MIB › dhcpv4SnoopingIfTrustStatus
dhcpv4SnoopingIfTrustStatus
Module: ZXR10-DHCPSNOOPING-MIB
OID (symbolic): ZXR10-DHCPSNOOPING-MIB::dhcpv4SnoopingIfTrustStatus
OID (numeric): 1.3.6.1.4.1.3902.3.102.33.14.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The trust status of the interface, dhcpv4-untrust(0): discard DHCPv4 adv/reply packet, dhcpv4-trust(1): permit DHCPv4 adv/reply packet.
What is dhcpv4SnoopingIfTrustStatus?
This reports whether this interface is trusted or untrusted for DHCP snooping: dhcpv4-trust permits DHCP server responses, OFFER/ACK, arriving on this port, while dhcpv4-untrust discards them, the core mechanism that stops a rogue DHCP server plugged into an access port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3902.3.102.33.14.1.3 snmpwalk -v2c -c public <target> ZXR10-DHCPSNOOPING-MIB::dhcpv4SnoopingIfTrustStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3902.3.102.33.14.1.3.1 snmpget -v2c -c public <target> ZXR10-DHCPSNOOPING-MIB::dhcpv4SnoopingIfTrustStatus.1
Start monitoring ZTE ZXR10 switches/routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZXR10-DHCPSNOOPING-MIB::dhcpv4SnoopingIfTrustStatus OID value, configure state conditions and alerts, and monitor any ZTE ZXR10 switches/routers 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 |
| 1.3.6.1.4.1.3902 | zte | UAS-MIB |
| 1.3.6.1.4.1.3902.3 | zxr10 | ZXR10-BFD-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3902.3.102 | zxr10switch | ZXR10-DHCPSNOOPING-MIB |
| 1.3.6.1.4.1.3902.3.102.33 | zxr10dhcpv4Snooping | ZXR10-DHCPSNOOPING-MIB |
| 1.3.6.1.4.1.3902.3.102.33.14 | dhcpv4SnoopingIfTable | ZXR10-DHCPSNOOPING-MIB |
| 1.3.6.1.4.1.3902.3.102.33.14.1 | dhcpv4SnoopingIfEntry | ZXR10-DHCPSNOOPING-MIB |
| 1.3.6.1.4.1.3902.3.102.33.14.1.3 | dhcpv4SnoopingIfTrustStatus | ZXR10-DHCPSNOOPING-MIB |