Most frequently seen Zenarmor (Sensei) installation issues and their solutions are given below.
"I can't see
os-sunnyvalley listed under OPNsense
This is because you are not on a supported platform. See this question.
"Can not update Zenarmor to the latest version?"
Please make sure you're running the latest platform (OPNsense, FreeBSD, Linux) version. If your system is not up-to-date; chances are high that you can not use the latest Zenarmor release
When you use IPS & Zenarmor together, you can only use the WAN interface for Suricata.
Zenarmor will complain if you configured Suricata on one of its interfaces (even if Suricata is not running yet). Reason is they both use the same packet I/O interface and this interface allows only a single application to be active at any time.
Figure 1. Zenarmor 1.10
with your favourite editor and add below line:
It Should look like:
if [ -f $CPU_SCORE_TMP ]; then CPU_SCORE=$(cat $CPU_SCORE_TMP) fi CPU_SCORE=300000 if [ $CPU_SCORE -le 300000 ]; then if [ $CPU_SCORE -ge 200000 ] && [ $NCPU -ge 8 ] ; then CPU_PROPER="true" else
Zenarmor requires at least 2 GB of memory. Installer will not continue if you have less than 2 GB of RAM. We recommend at least 4 GB memory to have an improved experience.
Detailed Hardware requirements according to deployment size can be accessible from here
- Navigate to
- Click on
- Click on
Uninstall Zenarmor packet enginebutton.
- Confirm that you want to proceed.