L2Tp References - Juniper JUNOSE 11.1.X - BROADBAND ACCESS CONFIGURATION GUIDE 6-4-2010 Configuration Manual

JUNOSe 11.1.x Broadband Access Configuration Guide
NOTE: In previous releases, the JUNOSe software required that you use the license
l2tp-session command to configure a license to enable support for the maximum
allowable L2TP sessions on ERX1440 routers, E120 routers, and E320 routers. The
license l2tp-session command still appears in the CLI, but it has no effect on the
actual enforced limit. The reported license limit is 60,000. The show license
l2tp-session command also still appears in the CLI.

L2TP References

For more information about L2TP, see the following resources:
For information about L2TP high availability support, see the Managing High
Availability chapter in JUNOSe System Basics Configuration Guide.
For information about setting up policy-based routing features for L2TP, such as rate
limit profiles, classifier control lists, and policy lists, see the JUNOSe Policy Management
Configuration Guide.
For information about creating and attaching QoS profiles to L2TP sessions, see the
JUNOSe Quality of Service Configuration Guide.
For information about how to secure Layer 2 Tunneling Protocol (L2TP) tunnels with
IP Security (IPSec) on your E Series router, see the Securing L2TP and IP Tunnels with
IPSec chapterin JUNOSe IP Services Configuration Guide.
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L2TP References
To obtain the maximum number of ingress and egress policy attachments
supported for L2TP sessions, see JUNOSe Release Notes, Appendix A, System
Maximums.
RFC 2661 Layer Two Tunneling Protocol " L2TP" (August 1999)
RFC 3145 L2TP Disconnect Cause Information (July 2001)
Fail Over extensions for L2TP " failover"
2006 expiration)
RFC 4951 Fail Over Extensions for Layer 2 Tunneling Protocol (L2TP) "failover"
(August 2007)
draft-ietf-l2tpext-failover-06.txt (April