All MIBs › Fore-Switch-MIB › asxSonetAtmLineBIPDetected
asxSonetAtmLineBIPDetected
Module: Fore-Switch-MIB
OID (symbolic): Fore-Switch-MIB::asxSonetAtmLineBIPDetected
OID (numeric): 1.3.6.1.4.1.326.2.2.0.144
Node type: NOTIFICATION-TYPE
Description:
This trap indicates that the specified SONET port is experiencing Bit Interleaved Parity (BIP) errors. A Line BIP failure is declared when the Line BIP defect persists for a period of 2.5 +/- 0.5 seconds.
What is asxSonetAtmLineBIPDetected?
This is a notification trap that fires when a SONET port detects Bit Interleaved Parity (BIP) errors, indicating line quality degradation over several seconds. BIP is an error detection technique that checks for corruption in the high-speed synchronous optical signal. An operator receiving this alert should investigate the physical line, check for signal reflections, and possibly schedule maintenance or service.
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::asxSonetAtmLineBIPDetected snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.326.2.2.0.144
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]:55734->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (400404918) 46 days, 8:14:09.18 SNMPv2-MIB::snmpTrapOID.0 = OID: Fore-Switch-MIB::asxSonetAtmLineBIPDetected
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.326 | fore | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2 | systems | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2 | atmSwitch | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2.0.144 | asxSonetAtmLineBIPDetected | Fore-Switch-MIB |