Not possible to configure the total number of IPv4 and IPv6 CoreXL Firewall instances to more than 64 when the Security Gateway runs in the USFW mode

Product: CoreXL
Version: R80.30 (EOS), R80.40 (EOS), R81 (EOS), R81.10 (EOS), R81.20
OS: Gaia
Last Modified: 2025-01-20

Symptoms

• It is not possible to configure the total number of IPv4 CoreXL Firewall instances and IPv6 CoreXL Firewall instances to more than 64 when the Security Gateway with more than 64 CPU cores runs in the USFW mode ( sk167052).

Cause

There is a hard-coded total limit of 64 CoreXL Firewall instances.

Solution

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NOTE

This solution has been verified for the specific scenario, described by the combination of Product, Version and Symptoms. It may not work in other scenarios.

Article Properties

Access Level: Advanced
Status: Approved by TAC
Date Created: 2023-08-22
Last Modified: 2025-01-20