Table 10-20 describes the fields on the MME/SGSN Topology Hiding Configuration Sets View, Edit, and Insert pages. Data Input Notes apply only to the Insert and Edit pages; the View page is read-only.
Table 10-20 MME/SGSN Topology Hiding Configuration Sets Elements
Field (* indicates required field) | Description | Data Input Notes |
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* MME/SGSN Topology Hiding Configuration Set Name | A name that uniquely identifies the MME/SGSN Topology Hiding Configuration Set. | Format: case-sensitive string; alphanumeric and underscore (_); must contain at least one alpha and cannot start with a digit Range: 1 - 32 characters |
Pseudo Hostname Generation | Attributes to control the format and generation of Pseudo Hostnames corresponding to an Actual Hostname: | |
Count - The maximum number of Pseudo Hostnames associated with an Actual Hostname. | Format: List Range: 1 -3 Default: 3 |
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Randomize Count - If checked, random number of Pseudo Hostnames between 1 and Count are associated with an Actual Hostname. | Format: checkbox Default = checked |
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Auto Generate - If checked, Pseudo Hostnames are automatically generated corresponding to an Actual Hostname. | Format: checkbox Default: checked |
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Prefix - Prefix for the auto generated Pseudo Hostname. | Format: case-insensitive string consisting of a list of labels separated by dots, where a label may contai letters, digits, dashes (-), and underscore (_). A label must start with a letter, digit, or underscore and must end with a letter or digit. Underscores can be used only as the first character. Range: up to 63 characters |
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Suffix - Suffix for the auto generated Pseudo Hostname. | Format: case-insensitive string consisting of a list of labels separated by dots, where a label may contain letters, digits, dashes (-), and underscore (_). A label must start with a letter, digit, or underscore and must end with a letter or digit. Underscores can be used only as the first character. Range: up to 63 characters |
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Length - Length of the random number used in the auto generated Pseudo Hostname. | Format: List Range: 4, 5 Default: 4 |
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* Hostnames | List of Actual Hostnames and their Pseudo Hostnames in this MME/SGSN Topology Hiding Configuration Set.
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Format: Each Actual and Pseudo Hostname is a case-insensitive string consisting of a list of labels separated by dots, where a label may contain letters, digits, dashes (-), and underscore (_). A label must start with a letter, digit, or underscore and must end with a letter or digit. Underscores can be used only as the first character. Label - up to 63 characters; Actual or Pseudo Hostname - up to 255 characters. Range: Actual Hostname - 1 - 300 entries. Pseudo Hostname - 1 - 3 entries per actual Hostname. |
MME/SGSN Actual Hostname Not Found Action | Action to be performed when the Orig-Host in the Diameter message is not configured as Actual Hostname in this MME/SGSN Topology Hiding Configuration Set. |
Format: options Range:
Default: Send Answer |
MME/SGSN Actual Hostname Not Found Answer Result-Code Value | Value to be placed in the Result-Code AVP of the Answer message. This value is required if the MME/SGSN Actual Hostname Not Found Action is Send Answer. |
Format: options with values as a text box and a list. Range: 1000 - 5999 Default: 3002 |
MME/SGSN Actual Hostname Not Found Vendor ID | Vendor ID to be placed in Vendor ID AVP. | Format: text box Range: 1 - 4294967295 |
MME/SGSN Actual Hostname Not Found Answer Error Message | String to be placed in the Error-Message AVP of the Answer message. | Format: text box Range: 0 - 64 characters Default: Null string. No Error-Message AVP in Answer message. |