All MIBs › Fore-Switch-MIB › asxSonetPathAISDetected
asxSonetPathAISDetected
Module: Fore-Switch-MIB
OID (symbolic): Fore-Switch-MIB::asxSonetPathAISDetected
OID (numeric): 1.3.6.1.4.1.326.2.2.0.134
Node type: NOTIFICATION-TYPE
Description: This trap indicates that the specified SONET port is experiencing Path Alarm Inidication Signal (PAIS). A Path AIS failure is declared when the Path AIS defect persists for 2.5 +/- 0.5 seconds.
What is asxSonetPathAISDetected?
This notification indicates that a SONET port is experiencing Path Alarm Indication Signal (PAIS), a critical failure condition. A Path AIS is raised when SONET path defects persist for 2.5 +/- 0.5 seconds, signaling loss of the optical signal path. An operator would use this trap to detect and respond to serious optical transmission problems on SONET interfaces.
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::asxSonetPathAISDetected snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.326.2.2.0.134
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]:53105->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (199478129) 23 days, 2:06:21.29 SNMPv2-MIB::snmpTrapOID.0 = OID: Fore-Switch-MIB::asxSonetPathAISDetected
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::asxSonetPathAISDetected 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 |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.0.134 | asxSonetPathAISDetected | Fore-Switch-MIB |