All MIBs › HH3C-DHCPSNOOP-MIB › hh3cDhcpSnoopTrustStatus
hh3cDhcpSnoopTrustStatus
Module: HH3C-DHCPSNOOP-MIB
OID (symbolic): HH3C-DHCPSNOOP-MIB::hh3cDhcpSnoopTrustStatus
OID (numeric): 1.3.6.1.4.1.25506.2.36.1.3.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Trusted status of current port which supports both get and set operation.
What is hh3cDhcpSnoopTrustStatus?
This read-write flag, indexed per interface, marks a port as trusted or untrusted for DHCP Snooping. Trusted ports, typically uplinks toward the real DHCP server, are allowed to forward DHCP server replies, while untrusted ports, typically access ports facing clients, have those replies dropped to block rogue DHCP servers. For example, an admin would set hh3cDhcpSnoopTrustStatus to trusted(1) on the uplink port to the legitimate DHCP server, and leave user-facing ports at the default untrusted(0).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.36.1.3.1.1 snmpwalk -v2c -c public <target> HH3C-DHCPSNOOP-MIB::hh3cDhcpSnoopTrustStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.36.1.3.1.1.1 snmpget -v2c -c public <target> HH3C-DHCPSNOOP-MIB::hh3cDhcpSnoopTrustStatus.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.36.1.3.1.1.1 i <value>
Start monitoring H3C access/edge switch (DHCP Snooping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-DHCPSNOOP-MIB::hh3cDhcpSnoopTrustStatus OID value, configure state conditions and alerts, and monitor any H3C access/edge switch (DHCP Snooping) 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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.36 | hh3cDhcpSnoop | HH3C-DHCPSNOOP-MIB |
| 1.3.6.1.4.1.25506.2.36.1 | hh3cDhcpSnoopMibObject | HH3C-DHCPSNOOP-MIB |
| 1.3.6.1.4.1.25506.2.36.1.3 | hh3cDhcpSnoopTrustTable | HH3C-DHCPSNOOP-MIB |
| 1.3.6.1.4.1.25506.2.36.1.3.1 | hh3cDhcpSnoopTrustEntry | HH3C-DHCPSNOOP-MIB |
| 1.3.6.1.4.1.25506.2.36.1.3.1.1 | hh3cDhcpSnoopTrustStatus | HH3C-DHCPSNOOP-MIB |