Restrictions For Multiservice Activation Or Deactivation In A Coa Message; Configuring Session Service Activation Using Coa; Activating A Session Service Using Coa - Cisco 10000 Series Configuration Manual

Multiservice Activation or Deactivation in CoA Message

Restrictions for Multiservice Activation or Deactivation in a CoA Message

•
•
•

Configuring Session Service Activation Using CoA

To configure session service activation using CoA, perform the following procedures:
•
•
•
•

Activating a Session Service Using CoA

Configure Cisco VSA 252 in the service profile on RADIUS to dynamically activate a session service
with CoA. RADIUS uses VSA 252 in CoA messages with the following syntax:
RSIM Format
vsa cisco generic 252 binary 0b suffix
"qos:vc-qos-policy-out=IPOne_out;qos:vc-qos-policy-in=IPOne_in;;"
The CoA command in the previous RSIM Format example performs the following actions:
•
•
•
Cisco 10000 Series Router Access Network Control Protocol Configuration Guide
3-6
All service names included in the multiservice activation/deactivation message must be ISG aware.
For example, they must be of type class-map type service "service1."
If one of the services activation/deactivation fails, the BRAS rolls back only the previous,
successfully activated or deactivated services and those that were included in the same multiservice
activation/deactivation CoA message. However, the current ISG implementation has limitations in
the process of re-establishing the state of previously activated/deactivated services.
For example, if a feature that can overlap is enabled in the same session, the new, successfully
activated/deactivated feature parameters delete the old parameters of the same feature which is
already activated in that session. Attempts to re-establish old parameters of that feature fail.
If a valid CLI-configured the ISG service is forwarded through CoA to a new session and fails (ISG
service is unable to find an accounting list), the BRAS does not wait for the hardware to be
provisioned and an ACK message is relayed. ISG services are not applied and traceback messages
are observed.
Activating a Session Service Using CoA, page 3-6
Deactivating a Session Service Using CoA and a Default QoS Policy on a Virtual Template, page 3-7
Applying QoS Policies on a Target VC or a Session, page 3-7
Activating and Deactivating QoS Services Using VSA 252, page 3-7
Initiates an ISG service "qos:vc-qos-policy-out=IPOne_out;qos:vc-qos-policy-in=IPOne_in;;"
Replaces the default QoS output child policy on virtual template IPOne_out and installs the
IPOne_out policy if there is no default output child policy on the virtual template.
Replaces the default QoS input child policy on virtual template IPOne_in and installs the IPOne_in
policy if there is no default input child policy configured on the virtual template.
Chapter 3 Dynamic Multiservice Activation and Deactivation
OL-14660-03