Configuring The Receive Window Size On The Lns - Juniper JUNOSE 11.1.X - BROADBAND ACCESS CONFIGURATION GUIDE 6-4-2010 Configuration Manual

For e series broadband services routers - broadband access

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JUNOSe 11.1.x Broadband Access Configuration Guide

You can also configure the RWS for a tunnel on the LAC by including the

L2tp-Recv-Window-Size RADIUS attribute (VSA 26-54) in RADIUS Access-Accept

messages. For more information about RADIUS Access-Accept messages, see

"Configuring RADIUS Attributes" on page 171. For more information about the

L2tp-Recv-Window-Size attribute, see "RADIUS IETF Attributes" on page 259.

Configuring the Receive Window Size on the LNS

Use the receive-window command to configure the L2TP RWS for a tunnel on the

LNS. Use the no version of the command to revert to the systemwide RWS setting

configured with the l2tp tunnel default-receive-window command.

To configure the RWS for a tunnel on the LNS:

TIP: If you modify the RWS setting of a host profile for an existing tunnel, the router

drops the tunnel. This action is consistent with router behavior when you modify an

L2TP host profile.

Configuring the Receive Window Size on the LNS

Access L2TP Destination Profile Host Configuration mode. For example:

host1(config)#virtual-router fms02

host1:fms02(config)#l2tp destination profile fms02 ip address 192.168.5.61

host1:fms02(config-l2tp-dest-profile)#remote host fms03

host1:fms02(config-l2tp-dest-profile-host)#

From Destination Profile Host Configuration mode, set the tunnel RWS. The only

value supported for the tunnel RWS is 4.

host1:fms02(config-l2tp-dest-profile-host)#receive-window 4

(Optional) Use the show l2tp destination profile command to verify the RWS

configuration.

host1:fms02#show l2tp destination profile fms02

L2TP destination profile fms02

Destination address

Transport ipUdp

Virtual router fms02

Peer address 192.168.5.61

Host profile attributes

Remote host is fms03

Receive window size is 4

1 L2TP host profile found