All MIBs › Fore-E1-MIB › e1TxClockSource
e1TxClockSource
Module: Fore-E1-MIB
OID (symbolic): Fore-E1-MIB::e1TxClockSource
OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.8.1.1.1.9
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The source of the transmit clock. rxTiming(1) indicated that the recovered receive clock is used as the transmit clock. localTiming(2) indicates that a local source clock is used as the transmit clock. To determine which local source clock is used advise the ntGlobalClock in the netmodTimingTable for this netmod (refer to the Fore-Switch-MIB for more information).
What is e1TxClockSource?
Selects the source of the E1 transmit clock: rxTiming(1) uses the recovered receive clock, localTiming(2) uses a local clock source (see ntGlobalClock in the Fore-Switch-MIB) - getting this wrong across a network causes clock slips.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.8.1.1.1.9 snmpwalk -v2c -c public <target> Fore-E1-MIB::e1TxClockSource
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.8.1.1.1.9.1 snmpget -v2c -c public <target> Fore-E1-MIB::e1TxClockSource.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.326.2.2.1.1.8.1.1.1.9.1 i <value>
Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch (E1 trunk port module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-E1-MIB::e1TxClockSource OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch (E1 trunk port module) 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 | 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 |
| 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 |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.1.1.8 | foreE1 | Fore-E1-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.8.1 | e1ConfGroup | Fore-E1-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.8.1.1 | e1ConfTable | Fore-E1-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.8.1.1.1 | e1ConfEntry | Fore-E1-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.8.1.1.1.9 | e1TxClockSource | Fore-E1-MIB |