SSL Network Extender (SNX) Versions and Requirements

Latest Available Versions of SNX

Security Gateway Version	Jumbo Hotfix Accumulator Take	Latest Available SNX Version
R81.20	R81.20 Jumbo Hotfix Accumulator Take 79	80008409
R81.10	R81.10 Jumbo Hotfix Accumulator Take 152	80008409
R81	R81 Jumbo Hotfix Accumulator Take 89	80008407
R80.40	R80.40 Jumbo Hotfix Accumulator Take 211	80008407

How to Check the Version of SNX

To check the version of SNX installed on the Security Gateway:

Run this command on the Security Gateway Dedicated Check Point server that runs Check Point software to inspect traffic and enforce Security Policies for connected network resources.:

cat $CVPNDIR/htdocs/SNX/CSHELL/snx_ver.txt

To check the version of SNX installed on the endpoint computer:

Operating System	How to Check SNX Version
Windows	Open this file: %Program Files (x86)%\CheckPoint\SSL Network Extender\ver.ini
Linux and macOS	Run this CLI command: `# snx -h`

Operating System

How to Check SNX Version

Windows

Open this file:
%Program Files (x86)%\CheckPoint\SSL Network Extender\ver.ini

Linux and macOS

Run this CLI command:

# snx -h

Supported Environments

SNX is supported for these environments:

SNX Version	Windows	macOS	Linux
80008407	Windows 11 Windows 10 Windows 8.1 Windows 7 Ultimate, Enterprise, Professional, and Home	macOS 14 (Sonoma) macOS 13 (Ventura) macOS 12 (Monterrey) macOS 11 (Big Sur) macOS 10.15 (Catalina) macOS 10.14 (Mojave) macOS 10.13 (High Sierra)	Ubuntu 16.04 - 23.10 CentOS 8 – 9 RHEL 8 – 9.3 Fedora 24 – 39 openSUSE 42.1, 42.2, 42.3, Leap 15 – 15.5 For more information, see sk119772 - Mobile Access Portal Agent Prerequisites for Linux.
80008304	Windows 11 Windows 10 Windows 8.1 Windows 7 Ultimate, Enterprise, Professional, and Home	macOS 14 (Sonoma) macOS 13 (Ventura) macOS 12 (Monterrey) macOS 11 (Big Sur) macOS 10.15 (Catalina) macOS 10.14 (Mojave) macOS 10.13 (High Sierra)	Ubuntu 16.04 - 22.04 CentOS 7.3 – 7.6 RHEL 7.3 – 7.6 Fedora 24 – 30 openSUSE Leap 42.1, 42.2, 42.3, Leap 15, Leap 15.1 For more information, see sk119772 - Mobile Access Portal Agent Prerequisites for Linux.

SNX Version

Windows

macOS

Linux

80008407

Windows 11
Windows 10
Windows 8.1
Windows 7 Ultimate, Enterprise, Professional, and Home

macOS 14 (Sonoma)
macOS 13 (Ventura)
macOS 12 (Monterrey)
macOS 11 (Big Sur)
macOS 10.15 (Catalina)
macOS 10.14 (Mojave)
macOS 10.13 (High Sierra)

Ubuntu 16.04 - 23.10
CentOS 8 – 9
RHEL 8 – 9.3
Fedora 24 – 39
openSUSE 42.1, 42.2, 42.3, Leap 15 – 15.5

For more information, see sk119772 - Mobile Access Portal Agent Prerequisites for Linux.

80008304

Windows 11
Windows 10
Windows 8.1
Windows 7 Ultimate, Enterprise, Professional, and Home

macOS 14 (Sonoma)
macOS 13 (Ventura)
macOS 12 (Monterrey)
macOS 11 (Big Sur)
macOS 10.15 (Catalina)
macOS 10.14 (Mojave)
macOS 10.13 (High Sierra)

Ubuntu 16.04 - 22.04
CentOS 7.3 – 7.6
RHEL 7.3 – 7.6
Fedora 24 – 30
openSUSE Leap 42.1, 42.2, 42.3, Leap 15, Leap 15.1

For more information, see sk119772 - Mobile Access Portal Agent Prerequisites for Linux.

Supported Browsers

SNX is supported for these browsers:

Operating System

Microsoft Edge /

Edge Chromium

Chrome

Firefox

Safari

Internet Explorer

Windows

Linux

macOS

Supported Java Versions

All endpoint computers must have Java installed.

Operating System	Supported Java Versions
Windows	Oracle JRE version 8 Oracle JDK versions 11-20 OpenJDK versions 11-20
macOS	Java Development Kit (JDK) version 8 Oracle JDK versions 11-19 OpenJDK versions 11-19
Linux	Oracle JRE version 8. Oracle JDK version 11-19 OpenJDK versions 11-19

Additional Requirements for Linux

Linux endpoint computers must have specific tools and libraries installed.

Required tools:

certutil (part of Mozilla NSS tools)
openssl
xterm

Required libraries:

CentOS
Fedora
openSUSE Leap
RHEL Desktop, Workstation
Ubuntu