Juniper JUNOSE 11.2.X IP SERVICES, Configuration Manual

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Defining the ANCP Session Timeout
In L2C Configuration (config-l2c) mode, you can use the session-timeout command to
specify the ANCP session timeout value. The timer range is 1–25 seconds with a default
value of 25 seconds.
session-timeout
•
Use to define the ANCP session timeout value (in seconds).
•
Example
host1(config-l2c)# session-timeout 10
•
Use the no version to revert the session timeout to its default setting, 25 seconds.
•
See session-timeout.
Learning the Access Node Partition ID
In L2C Configuration (config-l2c) mode, you can use the wait-for-gsmp-syn command
to enable the learning option. This learning option in the virtual router enables network
access server to learn the partition ID from all the access nodes.
wait-for-gsmp-syn Use to enable the learning option in ANCP.
•
•
Example
(config-l2c)# wait-for-gsmp-syn
•
Use the no version to disable the learning option in ANCP.
If the access node does not send the GSMP_SYN message after initiating the TCP session,
the connection is lost because the session timer expires. To avoid this, you can use the
gsmp-syn-timeout command to specify the timeout value in L2C Configuration
(config-l2c) mode. The timer value cannot be more than the ANCP session timeout value
with a default value of 60 seconds.
gsmp-syn-timeout Use to define the TCP session timeout value (in seconds).
•
•
Example
(config-l2c)# gsmp-syn-timeout 10
•
Use the no version to revert the session timeout to its default setting, 60 seconds.
Configuring ANCP Interfaces
ANCP uses several interface-level configuration commands. These commands provide
the ability to define GSMP input and output labels associated with the interface and
specify the number of branches the ANCP end user can support.
l2c end-user-id
189 Copyright © 2010, Juniper Networks, Inc.
Chapter 7: Configuring ANCP