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Use this object to define ingress IP prefixes. Up to 128 Ingress IP Prefix entries may be assigned to a SIP trunk group. Ingress peers matching these ingress IP prefixes are assigned to the specified SIP trunk group.

To View Ingress IP Prefixes

On the SBC main screen, go to Configuration > System Provisioning > Category: Trunk Provisioning > Trunk Group > SIP Trunk Group > Ingress IP Prefix. The Ingress IP Prefix window is displayed. Use the drop-down lists to select the desired Address Context, Zone and SIP Trunk Group.

Figure : System Provisioning - Ingress IP Prefix

To Create an Ingress IP Prefix

To create a new Ingress IP Prefix, click New Ingress IP Prefix on the Ingress IP Prefix List panel.

The Create New Ingress IP Prefix window is displayed.

Figure : System Provisioning - Ingress IP Prefix Create Window

Use the following table to specify its attributes and click Save. An Ingress IP Prefix cannot be edited after it is created.

Table : System Provision - Ingress IP Prefix Parameters

Parameter

Description

IP Address V4 or V6

Specifies the IPv4 or IPv6 addresses of ingress peers. Enter the address in the following format:

  • IPv4 – Specifies the IPv4 address in dotted decimal form (for example 10.11.12.0 24).
  • IPv6 – The IPv6 address in hexadecimal/colon form (for example, fd00:21:445:128::7880 64).
Prefix LengthSpecifies the number of bits which form the network part of the IP address. The rest of the bits (128 – prefix length) specify the host part of the IP address. The value ranges from 0 to 128 and the default value is 32.

Modified: for 6.2.2

To Copy an Ingress IP Prefix

  1. To copy an Ingress IP Prefix, click the radio button next to the specific Ingress IP Prefix you want to copy.
  2. Click Copy Ingress IP Prefix. The Copy Selected Ingress IP Prefix window is displayed.
  3. Make any changes and click Save. The copied Ingress IP Prefix is displayed at the bottom of the original Ingress IP Prefix in the Ingress IP Prefix List panel.

To Delete an Ingress IP Prefix

  1. To delete an Ingress IP Prefix, click the radio button next to the specific Ingress IP Prefix that you want to delete.
  2. Click X at the end of the row.
  3. Confirm the deletion when prompted.