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Service Discovery - Service Registry - Resolve

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AUTH1UserResourceIdentifier{userKey=8a00a0c8613a801e016167f8a31a002b, userName='null'}
REV5UserResourceIdentifier{userKey=8a00a02355cd1c2f0155cd26cb8305e9, userName='null'}
REV6UserResourceIdentifier{userKey=8a00a02355cd1c2f0155cd26cd5909df, userName='null'}
REV3UserResourceIdentifier{userKey=8a00a02355cd1c2f0155cd26cd5909df, userName='null'}
REV1UserResourceIdentifier{userKey=8a00a02355cd1c2f0155cd26cb8305e9, userName='null'}

Use the Resolve window to edit the Resolve parameters within the configuration of the DNS Service Registry. The Service Registry is part of a Service Discovery framework the SBC uses to determine the IP addresses for certain services. Refer to Service Discovery for Trap Target Destinations and EMS Registration for more information. 

To View Service Registry - Resolve Configuration

Use the Call Notification Criteria Group Data window to add call notification criteria group data objects to a call notification criteria group. A group can contain up to 32 data objects that specify call notification criteria objects to include in the group. Call notification criteria and call notification criteria groups are used with the SBC's call notification feature. Refer to Sending Unsolicited Call Notifications to Application Servers for more information on call notification.

To View Call Notification Criteria Group Data

On the SBC main screen, go to to All > Global  System> Servers Call Notification Criteria Group Call Notification Criteria Group DataThe Call Notification Criteria Group Data window opens showing all the call notification criteria group data objects in the system. Select a group name in Call Notification Criteria Group to see the group data objects for that specific group. Service Discovery > Service Registry Resolve

The Resolve window opens. If it is not already selected, select dns from the Service Registry list to show the currently configured Resolve options.

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1Call Notification Criteria Group Data Service Registry - Resolve Window

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To

Create a Call Notification Criteria Group Data Object

A group data object must be created within a specific call notification criteria group. To create a call notification criteria group data object:

  • In Call Notification Criteria Group, select the name of the group to which you want to add a group data object so that the group contains additional call notification criteria. The New Call Notification Criteria Group option becomes available.
  • Edit the Service Registry - Resolve Configuration

    To edit the Resolve settings within the DNS Service Registry configuration:

    Use the following table to adjust the settings shown above in the Edit Resolve window

    Click New Call Notification Criteria Group. The Create New Call Notification Criteria Group Data window opens. 

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    0Figure
    1Create New Call Notification Criteria Group Data Window

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    Use the following table to configure the options

    and then click Save. 

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    0Table
    1Call Notification Criteria Group Service Registry - Resolve Parameters


    ParameterDescription
    SequenceRecurse

    Specifies

    a sequence number for a set of call notification criteria within the call notification criteria group. The SBC Embedded Routing Engine (ERE) checks for a match in sequence order until it finds a match or exhausts the list of notification criteria. The range allowed is 0 to 31.
    Call Notification Criteria IDSelect the name of the call notification criteria object to associate with the sequence number.

    To Edit a Call Notification Criteria Group Data Object

    1. Select the call notification criteria group data object by clicking the radio button adjacent to it. The Edit Selected Call Notification Criteria Group Data window opens.

    2. Make the required changes and click Save.

    To Copy a Call Notification Criteria Group Data Object

    1. Select the call notification criteria group data object by clicking the radio button adjacent to it.

    2. Click Copy Call Notification Criteria Group Data. The Copy Selected Call Notification Criteria Group Data window opens.

    3. Make changes and click Save.

    To Delete a Call Notification Criteria Group Data Object

  • Select the call notification criteria group data object by clicking the radio button adjacent to it.

  • Click the Delete icon (X) at the end of the row.
  • whether the resolution of a service should be recursive. The options are:

    • True
    • False (default)
    Round Robin

    Specifies whether the order in which name servers are queried should be random. The options are:

    • True   (default) the SBC sends a resolve query to contact the configured name servers in a random order until the SBC receives a response. The order changes for each query.
    • False –  the SBC sends a resolve query to contact the configured name servers sequentially until the SBC receives a response.
    TtlSpecifies the maximum time-to-live, in seconds, to use when resolving an entry. The range is 1 to 4294967295. The default is 30 seconds.

    If the TTL of an entry in the name server is greater than this value, this value is used instead.



    You cannot copy or delete the Service Registry - Resolve configuration

    Confirm the deletion when prompted

    .

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