All MIBs › Fore-Switch-MIB › asxServiceCategoryOutputQueueCongested
asxServiceCategoryOutputQueueCongested
Module: Fore-Switch-MIB
OID (symbolic): Fore-Switch-MIB::asxServiceCategoryOutputQueueCongested
OID (numeric): 1.3.6.1.4.1.326.2.2.0.2013
Node type: NOTIFICATION-TYPE
Description: This trap indicates that the output queue for the service category has exceeded its dedicated length, and has begun overflowing into the shared buffer space on the netmod.
What is asxServiceCategoryOutputQueueCongested?
This trap notification fires when an ATM switch's output queue for a particular service category fills its dedicated buffer and begins spilling into shared memory space. Network operators receive this alert to detect congestion conditions and prevent cell loss or performance degradation. The trap helps identify ports or traffic classes that require bandwidth reallocation.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' Fore-Switch-MIB::asxServiceCategoryOutputQueueCongested snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.326.2.2.0.2013
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:57676->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (169403724) 19 days, 14:33:57.24 SNMPv2-MIB::snmpTrapOID.0 = OID: Fore-Switch-MIB::asxServiceCategoryOutputQueueCongested
Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-Switch-MIB::asxServiceCategoryOutputQueueCongested OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) 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 |
| 1.3.6.1.4.1.326 | fore | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2 | systems | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.2 | atmSwitch | Fore-Common-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.0.2013 | asxServiceCategoryOutputQueueCongested | Fore-Switch-MIB |