Announcement: New Knowledge Base
4 June 2020: We are pleased to announce the launch of a new Knowledge Base, Changelogs for Business Security Products, where you can find more details, such as bugfixes or new features, about the most recent releases of our business-related products.
Policy Manager [on linux] 13.11 --> 14.20 => all [linux] nodes lost their Internet connection
yesterday I upgraded the Policy Manager to 14.20 from 13.11. After it ALL computers in the Domain tree lost their Internet connection.
I noticed in the Advanced view under F-Secure / F-Secure Linux Security (11.x hosts only) 11.10 / Settings / Firewall neither Rules nor Services are NOT inherited from neither parent nor the Root. So my own added Services and Rules disappeared from all Linux node.
Moreover I tried to turn off the Firewall (Settings / Firewall / Firewall enabled = No) to get back the Internet connection on all nodes but it didn't help.
Firewall (iptables rules) still working and blocks almost everything. I have to run this command in "screen" to keep our servers working:
while true ; do sleep 2s ; iptables -I INPUT -j ACCEPT ; iptables -I OUTPUT -j ACCEPT ; done
Moreover I can't click on the F-Secure Linux Security (11.x hosts only) 11.10 / Settings / Firewall / Rules. Actually I can click on but PM doesn't show anything!
I just can see an empty area.
I had to upgrade the database after I installed 14.20 (dpkg -i fspms_14.20.88937_amd64.deb). Due to this upgrading I'm not sure...is there any chance to switch back to 13.11 (fspms_13.11.84108_amd64.deb) ?