All MIBs › CTRON-APPN-MIB › nwAppnExtIfDfltPropDelay
nwAppnExtIfDfltPropDelay
Module: CTRON-APPN-MIB
OID (symbolic): CTRON-APPN-MIB::nwAppnExtIfDfltPropDelay
OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.21
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Specifies the propagation delay which represents the relative time it takes for a signal to travel the length of the link in microseconds, with some of the more common default values enumerated. The default times in parentheses are in microseconds. These default values fall into the following ranges:
minimum - no propagation delay negligible, lan - less than 480 microseconds terrestrial, telephone - between 480 and 49,512 microseconds packetswitched - between 49,512 and 245,760 microseconds long, satellite - more than 245760 microseconds. maximum - the maximum propagation delay.
What is nwAppnExtIfDfltPropDelay?
This read-write enumeration sets the default propagation delay category for this port, choosing among preset values like minimum(0), negligible(384), and terrestrial(9216) microseconds. APPN's COS routing algorithm factors this delay into path selection, so an inaccurate category can cause the router to prefer a slower satellite path over a faster terrestrial one or vice versa. An admin adding a satellite backhaul port would need to move this away from a LAN-appropriate negligible(384) setting to a much larger propagation delay category.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.21 snmpwalk -v2c -c public <target> CTRON-APPN-MIB::nwAppnExtIfDfltPropDelay
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.21.1 snmpget -v2c -c public <target> CTRON-APPN-MIB::nwAppnExtIfDfltPropDelay.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.21.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nwAppnExtIfDfltPropDelay.1
Start monitoring Cabletron/Enterasys router (IBM SNA/APPN) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-APPN-MIB::nwAppnExtIfDfltPropDelay OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys router (IBM SNA/APPN) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.2 | ctronExp | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.2.2 | ctronRouterExp | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2 | nwRouter | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2.3 | nwRtrProtoSuites | ROUTER-OIDS |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.2.2.2.3.5 | nwAppnRouter | CTRON-APPN-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.5.2 | nwAppnComponents | CTRON-APPN-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2 | nwAppnForwarding | CTRON-APPN-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2 | nwAppnFwdInterfaces | CTRON-APPN-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1 | nwAppnFwdIfConfig | CTRON-APPN-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2 | nwAppnExtensionTable | CTRON-APPN-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1 | nwAppnExtEntry | CTRON-APPN-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.21 | nwAppnExtIfDfltPropDelay | CTRON-APPN-MIB |