Configuring Diameter AVPs for Gx Applications
You can exclude Diameter attribute-value pairs (AVPs) from or include in the credit control request (CCR) messages between a router and the policy and charging rules function (PCRF) server.
The configuration of the Diameter AVPs for dynamic PCEF policies is optional.
To configure Diameter AVPs for Gx applications:
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Specify the name of the Diameter Gx profile for which you are configuring the
Diameter AVPs.
[edit] user@host# edit unified-edge diameter-profiles gx-profile profile-name
The Diameter Gx profile name can contain letters, numbers, and hyphens (-) and can be up to 128 characters long.
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Specify the optional AVPs to be excluded from the CCR messages between the
router and the PCRF. By default, all AVPs are included in the CCR
messages.
[edit unified-edge diameter-profiles gx-profile profile-name] user@host# set attributes exclude [attribute]
You can specify more than one AVP in a single line.
Table 1 describes the AVPs that you can exclude from CCR messages.
Table 1: Diameter AVP Exclusions for Gx Applications AVP
Information in AVP
an-gw-addressAN-GW-Address AVP, which contains the IP addresses of the access node gateway.
default-eps-bearer-qosDefault-EPS-Bearer-QoS AVP.
packet-filter-informationPacket-Filter-Information AVP.
packet-filter-operationPacket-Filter-Operation AVP.
rat-typeRAT-Type AVP.
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Specify the optional AVPs to be included in the CCR messages between the router
and the PCRF. By default, all AVPs are included in the CCR messages.
[edit unified-edge diameter-profiles gx-profile profile-name] user@host# set attributes include [attribute]
You can specify more than one AVP in a single line.
Table 2 describes the AVPs that you can included in CCR messages.
Table 2: Diameter AVP Inclusions for Gx Applications AVP
Information in AVP
gx-capability-listGx-capability-list AVP.
rule-suggestionRule-suggestion AVP.
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Support for customization of external Subscription ID is activated by
default.
Customization of Calling-Station-Id in RADIUS requests.
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To customize Calling-Station-Id in RADIUS requests, use the command
set remote-circuit-id-format (postpend | prepend)under[edit access profile <profile-name> radius options]mode.[edit access profile <profile-name> radius options] user@host# set remote-circuit-id-format postpend 1
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To monitor usage, view the 3GPP attribute-value pairs (AVPs) defined as Gx for
subscriber services using
monitoring-key default-value premiumconfiguration underdynamic-profile.user@host# show configuration dynamic-profiles filter_service variables { var-input-filter default-value upstrm-filter; var-output-filter default-value dwnstrm-filter; monitoring-key default-value premium; }