All MIBs › Fore-TC-MIB › foreTcConfigCellScrambling
foreTcConfigCellScrambling
Module: Fore-TC-MIB
OID (symbolic): Fore-TC-MIB::foreTcConfigCellScrambling
OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.12.1.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This variable indicates if cell payload scrambling is enabled. If enabled, all outgoing cell payloads are scrambled via the X**43+1 generator polynomial as defined in ITU I.432.1 and all incoming cell payloads are descrambled by the same mechanism.
What is foreTcConfigCellScrambling?
Per-ATM-interface setting that enables or disables cell payload scrambling using the ITU I.432.1 X^43+1 polynomial on outgoing cells (and matching descrambling on incoming ones). Admins typically leave scrambling(1) on to avoid long runs of repeated bit patterns that can upset clock recovery on the physical link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.12.1.1.1 snmpwalk -v2c -c public <target> Fore-TC-MIB::foreTcConfigCellScrambling
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.12.1.1.1.1 snmpget -v2c -c public <target> Fore-TC-MIB::foreTcConfigCellScrambling.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.326.2.2.1.1.12.1.1.1.1 i <value>
Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch (ATM traffic convergence layer/textual conventions) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-TC-MIB::foreTcConfigCellScrambling OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch (ATM traffic convergence layer/textual conventions) 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 |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.1.1.12 | foreTcMib | Fore-TC-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.12.1 | foreTcConfigTable | Fore-TC-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.12.1.1 | foreTcConfigEntry | Fore-TC-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.12.1.1.1 | foreTcConfigCellScrambling | Fore-TC-MIB |