New csf v5.43

Changes:

  • csf and lfd modified to better handle !lo interface for compatibility with newer iptables versions
  • Removed use of Sys::Hostname::Long
  • Added new options LF_APACHE_403 and LF_APACHE_403_PERM. This option will keep track of the number of “client denied by server configuration” errors in HTACCESS_LOG. If the number of hits is more than LF_APACHE_403 in LF_INTERVAL seconds then the IP address will be blocked. See csf.conf for more information