All MIBs › HH3C-LswINF-MIB › hh3cifVLANTrunkPassListLow
hh3cifVLANTrunkPassListLow
Module: HH3C-LswINF-MIB
OID (symbolic): HH3C-LswINF-MIB::hh3cifVLANTrunkPassListLow
OID (numeric): 1.3.6.1.4.1.25506.8.35.5.1.3.1.4
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: Each octet within this value specifies a set of eight VLANs, with the first octet specifying VLANs 1 through 8, the second octet specifying VLANs 9 through 16, etc. Within each octet, the most significant bit represents the highest numbered VLAN, and the least significant bit represents the lowest numbered VLAN. Thus, each actually passed VLAN of the trunk port is represented by a single bit within the value of this object. If that bit has a value of '1' then that VLAN is actually passed in the set of VLANs; the VLAN is not actually passed if its bit has a value of '0'.
What is hh3cifVLANTrunkPassListLow?
Read-only bitmap showing which VLANs in the 1-2048 range are actually passing traffic through this trunk port right now (as opposed to merely allowed), one bit per VLAN, high bit = highest VLAN in the octet. Use it to verify the real, currently-active VLAN set on a trunk versus its configured allow-list.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.8.35.5.1.3.1.4 snmpwalk -v2c -c public <target> HH3C-LswINF-MIB::hh3cifVLANTrunkPassListLow
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.8.35.5.1.3.1.4.1 snmpget -v2c -c public <target> HH3C-LswINF-MIB::hh3cifVLANTrunkPassListLow.1
Start monitoring H3C managed switch (extended per-port interface attributes/storm suppression) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-LswINF-MIB::hh3cifVLANTrunkPassListLow OID value, configure state conditions and alerts, and monitor any H3C managed switch (extended per-port interface attributes/storm suppression) 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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.8 | hh3cRhw | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.8.35 | hh3clswCommon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.8.35.5 | hh3cLswL2InfMib | HH3C-LswINF-MIB |
| 1.3.6.1.4.1.25506.8.35.5.1 | hh3cLswL2InfMibObject | HH3C-LswINF-MIB |
| 1.3.6.1.4.1.25506.8.35.5.1.3 | hh3cifVLANTrunkStatusTable | HH3C-LswINF-MIB |
| 1.3.6.1.4.1.25506.8.35.5.1.3.1 | hh3cifVLANTrunkStatusEntry | HH3C-LswINF-MIB |
| 1.3.6.1.4.1.25506.8.35.5.1.3.1.4 | hh3cifVLANTrunkPassListLow | HH3C-LswINF-MIB |