Configuring The Default Receive Window Size; Configuring The Receive Window Size On The Lac - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - BROADBAND ACCESS CONFIGURATION GUIDE 2010-10-12 Configuration Manual

JunosE 11.3.x Broadband Access Configuration Guide

Configuring the Default Receive Window Size

Configuring the Receive Window Size on the LAC

386
L2tp-Recv-Window-Size RADIUS attribute (VSA 26-54) in RADIUS Access-Accept
messages.
Configure the RWS for all tunnels that use a particular host profile on the LNS by using
the receive-window command (in L2TP Destination Profile Host Configuration mode).
Configuring the Default Receive Window Size on page 386
1.
Configuring the Receive Window Size on the LAC on page 386
2.
Configuring the Receive Window Size on the LNS on page 387
3.
Use the l2tp tunnel default-receive-window command to configure the default L2TP
RWS for a tunnel on both the LAC and the LNS. The default L2TP RWS is the number of
packets that the L2TP peer can transmit without receiving an acknowledgment from the
router. The only supported value is 4.
To configure the default RWS setting:
From Global Configuration mode, set the L2TP default RWS. The only value supported
1.
for the default RWS is 4.
host1(config)#l2tp tunnel default-receive-window 4
The router uses this RWS value for all new tunnels on both the LAC and the LNS. The
new command has no effect on previously configured tunnels.
(Optional) Use the show l2tp command to verify the default RWS configuration.
2.
host1#show l2tp
Configuration
L2TP administrative state is enabled
Dynamic interface destruct timeout is 600 seconds
Data packet checksums are disabled
Receive data sequencing is not ignored
Tunnel switching is disabled
Retransmission retries for established tunnels is 5
Retransmission retries for not-established tunnels is 5
Tunnel idle timeout is 60 seconds
Failover within a preference level is disabled
Weighted load balancing is disabled
Tunnel authentication challenge is enabled
Calling number avp is enabled
Ignore remote transmit address change is disabled
Disconnect cause avp is disabled
Default receive window size is 4
Sub-interfaces
Destinations
Tunnels
Sessions
Switched-sessions 0
Use the receive-window command to configure the L2TP RWS for a tunnel on the LAC.
Use the no version of the command to revert to the systemwide RWS setting configured
with the l2tp tunnel default-receive-window command.
total active failed
0 0 0
0 0 0
0 0 0
0 0
Copyright © 2010, Juniper Networks, Inc.
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