System requirements for the HCL AppScan Traffic Recorder


You must have a current version of Node.js (v16 or later LTS version) installed on your machine. If your service is FIPS compliant, you must use a FIPS compliant Node.js server.


The following operating system requirements apply for the system on which the HCL AppScan Traffic Recorder is installed. In all cases only 64-bit is supported.
Table 1. Supported operating systems
OS Platform
Windows Windows 11
Windows 10
Windows Server 2022
Windows Server 2019
Windows Server 2016
Windows Server 2012 R2
Linux Red Hat Enterprise Linux (RHEL) v6 and later
SUSE Linux Enterprise Server (SLES) v12 and later
Ubuntu v16.04 and later
Table 2. Memory requirements
Type Memory
CPU 2 Core required; 4 Core preferred; may be over-committed
RAM 4 GB required; 8 GB preferred; may be over-committed
Disk 1 GB free disk space required