All MIBs › HH3C-LSW-DEV-ADM-MIB › hh3cLswSlotPktBufFree
hh3cLswSlotPktBufFree
Module: HH3C-LSW-DEV-ADM-MIB
OID (symbolic): HH3C-LSW-DEV-ADM-MIB::hh3cLswSlotPktBufFree
OID (numeric): 1.3.6.1.4.1.25506.8.35.18.4.3.1.15
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The number of packet buffers available for internal VME transfers or external transfers, respectively. Because switch operations and application software modules impose some overhead on global memory buffers, the number of buffers available for data transfers is less than the total number of buffers allocated when the switch boots.
What is hh3cLswSlotPktBufFree?
This reports the number of packet buffers currently available for internal VME or external data transfers on a given slot's card, which is always somewhat less than the total allocated at boot due to software overhead. An admin watches this for a sharp drop as an early sign of buffer exhaustion under heavy traffic load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.8.35.18.4.3.1.15 snmpwalk -v2c -c public <target> HH3C-LSW-DEV-ADM-MIB::hh3cLswSlotPktBufFree
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.8.35.18.4.3.1.15.1 snmpget -v2c -c public <target> HH3C-LSW-DEV-ADM-MIB::hh3cLswSlotPktBufFree.1
Start monitoring H3C LSW-family Layer 2 switch (device administration/slot config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-LSW-DEV-ADM-MIB::hh3cLswSlotPktBufFree OID value, configure state conditions and alerts, and monitor any H3C LSW-family Layer 2 switch (device administration/slot config) 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 |
|---|---|---|
| 1.3.6.1.4.1.25506.8.35.18 | hh3cLswDeviceAdmin | HH3C-LSW-DEV-ADM-MIB |
| 1.3.6.1.4.1.25506.8.35.18.4 | hh3cLswSlotConf | HH3C-LSW-DEV-ADM-MIB |
| 1.3.6.1.4.1.25506.8.35.18.4.3 | hh3cLswSlotTable | HH3C-LSW-DEV-ADM-MIB |
| 1.3.6.1.4.1.25506.8.35.18.4.3.1 | hh3cLswSlotEntry | HH3C-LSW-DEV-ADM-MIB |
| 1.3.6.1.4.1.25506.8.35.18.4.3.1.15 | hh3cLswSlotPktBufFree | HH3C-LSW-DEV-ADM-MIB |