All MIBs › Fore-Switch-MIB › asxE1AtmLCDDetected
asxE1AtmLCDDetected
Module: Fore-Switch-MIB
OID (symbolic): Fore-Switch-MIB::asxE1AtmLCDDetected
OID (numeric): 1.3.6.1.4.1.326.2.2.0.208
Node type: NOTIFICATION-TYPE
Description:
This trap indicates that the specified E1 port is experiencing Loss of Cell Deliniation (LCD). A LCD failure is declared when the LCD defect persists for a period of 2.5 +/- 0.5 seconds.
What is asxE1AtmLCDDetected?
Sends an alert when an E1 telephone line loses proper cell delineation (the rhythm that keeps data in sync). This indicates a serious signal degradation lasting more than 2 seconds on that port. A network operator would receive this alarm when troubleshooting call drops or voice quality issues on a failing trunk line.
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::asxE1AtmLCDDetected snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.326.2.2.0.208
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]:61120->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (177257664) 20 days, 12:22:56.64 SNMPv2-MIB::snmpTrapOID.0 = OID: Fore-Switch-MIB::asxE1AtmLCDDetected
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 |
| 1.3.6.1.4.1.326.2.2.0.208 | asxE1AtmLCDDetected | Fore-Switch-MIB |