SCCP ALG Configuration Overview

The Skinny Client Control Protocol Application Layer Gateway (SCCP ALG) is enabled by default on the device—no action is required to enable it. However, you might choose to fine-tune SCCP ALG operations by using the following instructions:

1. Conserve network resources and maximize throughput. For instructions, see Example: Setting SCCP ALG Inactive Media Timeouts .

2. Enable unknown messages to pass when the session is in Network Address Translation (NAT) mode and route mode. For instructions, see Example: Allowing Unknown SCCP ALG Message Types .

3. Protect the SCCP clients from denial-of-service (DoS) flood attacks. For instructions, see Example: Configuring SCCP ALG DoS Attack Protection .

Related Topics

• Junos OS Feature Support Reference for SRX Series and J Series Devices
• Understanding SCCP ALGs
• Example: Configuring the SCCP ALG CallManager/TFTP Server in the Private Zone (CLI)
• Verifying SCCP ALG Configurations