Checkpoint SNX VPN client installation shell script

snx_install.sh

mkdir temp && cd temp

# for linux 'amd64' architecture install those packages:
sudo apt-get install libx11-6:i386 libpam0g:i386 libstdc++5:i386 lib32z1 lib32ncurses5 lib32bz2-1.0

wget https://vpnportal.aktifbank.com.tr/SNX/INSTALL/snx_install.sh
sudo ./snx_install.sh

cd .. && rm -rf temp/

May be tunsnx remains active after crash?
ip a ?
Also try to start snx with debug snx -g

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp5s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 04:d4:c4:f1:34:a7 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.14/24 brd 192.168.1.255 scope global dynamic noprefixroute enp5s0
valid_lft 3019sec preferred_lft 3019sec
inet6 fe80::48ae:3767:b432:aca4/64 scope link noprefixroute
valid_lft forever preferred_lft forever
6: tunsnx: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 100
link/none
inet 10.11.12.41 peer 10.11.12.40/32 scope global tunsnx
valid_lft forever preferred_lft forever
inet6 fe80::50f9:5441:a75c:70be/64 scope link stable-privacy
valid_lft forever preferred_lft forever

I hope, snx -d must make disconnect and remove tunsnx
snx never crash on my Debian 11.2

I do snx -d but it still crashes

I fix this error! And I create this tutorial!

cd /usr/bin/
sudo sh snx_uninstall.sh

wget http://www.pucrs.br/trabalheremoto/snx_install_linux30.sh -O snx_install.sh

sudo bash snx_install_linux30.sh
sudo ldd /usr/bin/snx
sudo dpkg --add-architecture i386
cat /var/lib/dpkg/arch
sudo apt update
sudo apt install libpam0g:i386 libx11-6:i386 libstdc++6:i386 libstdc++5:i386 libnss3-tools
chmod +x snx_install_linux30.sh
sudo ./snx_install_linux30.sh

snx -s 127.0.0.1 -u myuser

now build 800010003 doesn't work for me,
it shows Connection Aborted after typing the password

any suggestions guys

I used to work with SNX connecting directly to CheckPoint VPN servers.

Meanwhile, CheckPoint VPN/snx was updated for TLS 1.2 and now CheckPoint checks for the user agent. Afaik, neither the old standalone version of SNX in the command line, nor snxvpn work anymore. Nowadays, it has to be SNX+CShell agent+Java+an Internet browser.

SNX and CShell install have also their share of problems, and I wrote a script to get around them and install them in a chroot, supporting many Linux distributions.

See https://github.com/ruyrybeyro/chrootvpn and the new chosen answer for https://unix.stackexchange.com/questions/450131/vpn-ssl-network-extender-in-firefox

I used to work with SNX connecting directly to CheckPoint VPN servers.

Meanwhile, CheckPoint VPN/snx was updated for TLS 1.2 and now CheckPoint checks for the user agent. Afaik, neither the old standalone version of SNX in the command line, nor snxvpn work anymore. Nowadays, it has to be SNX+CShell agent+Java+an Internet browser.

SNX and CShell install have also their share of problems, and I wrote a script to get around them and install them in a chroot, supporting many Linux distributions.

See https://github.com/ruyrybeyro/chrootvpn and the new chosen answer for https://unix.stackexchange.com/questions/450131/vpn-ssl-network-extender-in-firefox

Thank you, your solution worked for me!

In the meanwhile my solution was slightly adapted to Debian 12 and more linux distros.