All MIBs › CPIWF-MIB › cpIwfMwdForRestart
cpIwfMwdForRestart
Module: CPIWF-MIB
OID (symbolic): CPIWF-MIB::cpIwfMwdForRestart
OID (numeric): 1.3.6.1.4.1.353.5.10.1.1.1.20
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: This object defines the maximum waiting delay (MWD) in seconds used during restart. When this CP-IWF is powered on, it shall initiate a restart timer to a random value, uniformly distributed between 0 and the value of this object. Upon expiry of this timer or when activity is detected this CP-IWF shall send a coldStart Trap to its peer CO-IWF and initiate the restart procedure. The CP-IWF shall guarantee that the first message that the CO-IWF sees across the LES EOC after a restart of the CP-IWF is the coldStart Trap.
What is cpIwfMwdForRestart?
This read-write Integer32 defines the maximum waiting delay, in seconds, used to randomize a CP-IWF's restart timer on power-on; the device waits a random time up to this value, then sends a coldStart trap and begins its restart procedure once the timer expires or activity is detected. It lets an admin control how much devices spread out their restart signalling after a shared power event, avoiding a flood of simultaneous coldStart traps. Setting this to 30 on many CP-IWFs recovering from the same power outage spreads their coldStart traps randomly over a 30-second window instead of all arriving at once.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.353.5.10.1.1.1.20 snmpwalk -v2c -c public <target> CPIWF-MIB::cpIwfMwdForRestart
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.353.5.10.1.1.1.20.1 snmpget -v2c -c public <target> CPIWF-MIB::cpIwfMwdForRestart.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.353.5.10.1.1.1.20.1 i <value>
Start monitoring ATM access/carrier equipment (Loop Emulation Service CP-IWF) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CPIWF-MIB::cpIwfMwdForRestart OID value, configure state conditions and alerts, and monitor any ATM access/carrier equipment (Loop Emulation Service CP-IWF) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.353 | atmForum | ATM-FORUM-ILMI40-MIB |
| 1.3.6.1.4.1.353.5 | atmForumNetworkManagement | ATM-FORUM-SNMP-M4-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.353.5.10 | atmfLoopEmulationService | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1 | cpIwfMIB | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1.1 | cpIwfMIBObjects | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1.1.1 | cpIwf | CPIWF-MIB |
| 1.3.6.1.4.1.353.5.10.1.1.1.20 | cpIwfMwdForRestart | CPIWF-MIB |