gr303T203
Module: ACMIB
OID (symbolic): ACMIB::gr303T203
OID (numeric): 1.3.6.1.4.1.1751.2.18.26.1.4.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: value of Lapd T203 timer in seconds
What is gr303T203?
This OID sets the LAPD T203 idle timer to between 10 and 300 seconds, determining how long an idle link waits before sending a keep-alive check. Network engineers configure this to balance responsiveness (catching dead links quickly) against unnecessary traffic on perfectly healthy links. For example, a setting of 30 seconds means if no data flows for 30 seconds, a test message is sent to verify the link still works.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.26.1.4.1.3 snmpwalk -v2c -c public <target> ACMIB::gr303T203
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.26.1.4.1.3.1 snmpget -v2c -c public <target> ACMIB::gr303T203.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.26.1.4.1.3.1 i <value>
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.26 | gr303Config | ACMIB |
| 1.3.6.1.4.1.1751.2.18.26.1 | gr303IgConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.26.1.4 | gr303LapdConfigTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.26.1.4.1 | gr303LapdConfigEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.26.1.4.1.3 | gr303T203 | ACMIB |