Cisco A9K-SIP-700 Command Reference

pppoe in-flight-window
To configure a limit for the number of PPPoE sessions that are in progression towards established state in
BNG, use the pppoe in-flight-window command in Global Configuration mode. To remove this limit, use
the no form of this command.
pppoe in-flight-window size
no pppoe in-flight-window
Syntax Description
Specifies the window-size for the number of PPPoE sessions that are in progression
towards established state in BNG.
size
Command Default
None
Command Modes
Global Configuration
Command History
ModificationRelease
This command was introduced.Release 4.3.1
Usage Guidelines
The recommended in-flight-window size for RP-based subscribers is 200, and that for LC-based subscribers
is 50. Values higher than these are not recommended for production deployment, as it can lead to system
instability.
Task ID
OperationTask ID
read, writeppp
Examples
This example shows how to configure the in-flight-window size for PPPoE sessions in BNG:
RP/0/RSP0/CPU0:router(config)# pppoe in-flight-window 200
Related Commands
DescriptionCommand
Configures a limit for PPPoE sessions for a PPPoE BBA-Group
in BNG.
pppoe sessions limit, on page 457
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command Reference, Release
5.2.x
455
PPPoE Commands
pppoe in-flight-window

Cisco A9K-SIP-700 Specifications

General

Brand	Cisco
Model	A9K-SIP-700
Category	Network Router
Language	English