All MIBs › Fore-SONET-MIB › sonetLineAis
sonetLineAis
Module: Fore-SONET-MIB
OID (symbolic): Fore-SONET-MIB::sonetLineAis
OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.18
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This variable controls the insertion of line alarm indication signal (AIS_L). When set to sonetLineAisOn, AIS is inserted into the transmit SONET stream. Line AIS insertion results in all bits of the SONET frame being set to 1 prior to scrambling except for the section overhead.
What is sonetLineAis?
Controls whether this port inserts a Line Alarm Indication Signal into its own transmit stream: sonetLineAisOn forces every bit of the SONET frame (except section overhead) to 1 before scrambling. An admin sets this to sonetLineAisOn as a test signal to alert downstream equipment during planned maintenance.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.18 snmpwalk -v2c -c public <target> Fore-SONET-MIB::sonetLineAis
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.18.1 snmpget -v2c -c public <target> Fore-SONET-MIB::sonetLineAis.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.18.1 i <value>
Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH port modules with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-SONET-MIB::sonetLineAis OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH port modules from a single console.
OID Breakdown
Upper-level ancestors (11 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 | marconi | ES1000-MIB |
| 1.3.6.1.4.1.326.2 | systems | ES1000-MIB |
| 1.3.6.1.4.1.326.2.2 | atmSwitch | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2.1 | hardware | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2.1.1 | asx | Fore-Common-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.1.1.4 | foreSonetModule | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.1 | sonetConfGroup | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.1.1 | sonetConfTable | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1 | sonetConfEntry | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.18 | sonetLineAis | Fore-SONET-MIB |