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 the MX Series 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:
-
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.
-
Specify the optional AVPs to be excluded from the CCR messages between the MX
Series 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.
-
Specify the optional AVPs to be included in the CCR messages between the MX
Series 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.
- (Only on MX480 devices) To specify PCEF diameter enhancements, PFE specific filter entries for protocols like ARP, BGP, ICMP are pre-installed based on requirement. Support for customization of external Subscription ID is activated by default.
-
(Only on MX480 devices) 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 <append-characters>
-
(Only on MX480 devices) 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; }