We are increasing security on our Urbackup 2.1.19 installation. We have a full firewall in front of the service, and we backup mainly clients via the internet. Normal ports are open (80/443/55413-55415). We would like to put F2B on ports for failed login attempts but cannot find the standard web logs. Do they exist? What is the file path?
Login information goes into auth syslog. It is similar to e.g. ssh. You should be able to adjust e.g. the ssh rule.If anyone has a working config, posting it would be appreciated.
in fact I find in the file “/var/log/auth.log” only successful connections and unsuccessful connections with an existing login.
login errors with a non-existent login do not appear.
This makes inefficient use of fail2ban
is it possible to correct this?