All MIBs › ACC-MIB › accLapbFrameWindow
accLapbFrameWindow
Module: ACC-MIB
OID (symbolic): ACC-MIB::accLapbFrameWindow
OID (numeric): 1.3.6.1.4.1.5.1.1.7.2.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description:
LAPB frame window. If a value greater than 7 is specified, modulo-128 sequencing is used instead of modulo-8 sequencing.
What is accLapbFrameWindow?
This controls the LAPB frame window size (1-127), which determines how many frames can remain unacknowledged before the sender must wait. If set above 7, it uses modulo-128 sequencing for longer sequence numbers; values of 7 or below use modulo-8 sequencing. Network engineers adjust this to balance throughput against buffer memory availability and link latency. Example: setting to 4 allows only 4 frames outstanding at once, while 64 permits 64 simultaneous unacknowledged frames for higher-speed links.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.7.2.1.5 snmpwalk -v2c -c public <target> ACC-MIB::accLapbFrameWindow
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.7.2.1.5.1 snmpget -v2c -c public <target> ACC-MIB::accLapbFrameWindow.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5.1.1.7.2.1.5.1 i <value>
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.5 | acc | ACC-MIB |
| 1.3.6.1.4.1.5.1 | accSBAR | ACC-MIB |
| 1.3.6.1.4.1.5.1.1 | accBRG | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.7 | accLapb | ACC-LAPB |
| 1.3.6.1.4.1.5.1.1.7.2 | accLapbParmTable | ACC-LAPB |
| 1.3.6.1.4.1.5.1.1.7.2.1 | accLapbParmEntry | ACC-LAPB |
| 1.3.6.1.4.1.5.1.1.7.2.1.5 | accLapbFrameWindow | ACC-MIB |