All MIBs › H3C-DHCP-SNOOP2-MIB › h3cDhcpSnoop2IfTrustStatus
h3cDhcpSnoop2IfTrustStatus
Module: H3C-DHCP-SNOOP2-MIB
OID (symbolic): H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfTrustStatus
OID (numeric): 1.3.6.1.4.1.2011.10.2.124.2.2.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Trusted status of the port.
What is h3cDhcpSnoop2IfTrustStatus?
Marks a port as trusted(1) or untrusted(0, the default) for DHCP snooping purposes; trusted ports are typically uplinks to the real DHCP server, while untrusted access ports have DHCP server replies filtered out. Setting an access port to trusted by mistake would let a rogue DHCP server on that port hand out addresses undetected.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.10.2.124.2.2.1.1 snmpwalk -v2c -c public <target> H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfTrustStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.10.2.124.2.2.1.1.1 snmpget -v2c -c public <target> H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfTrustStatus.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2011.10.2.124.2.2.1.1.1 i <value>
Start monitoring H3C access-layer switch (DHCP Snooping v2) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfTrustStatus OID value, configure state conditions and alerts, and monitor any H3C access-layer switch (DHCP Snooping v2) 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 |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.10 | h3c | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.10.2 | h3cCommon | HUAWEI-3COM-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.10.2.124 | h3cDhcpSnoop2 | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2 | h3cDhcpSnoop2Tables | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2.2 | h3cDhcpSnoop2IfConfigTable | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2.2.1 | h3cDhcpSnoop2IfConfigEntry | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2.2.1.1 | h3cDhcpSnoop2IfTrustStatus | H3C-DHCP-SNOOP2-MIB |