6 # For mode 1, returns 2 if the server is installed and configured for use by
7 # Webmin, 1 if installed but not configured, or 0 otherwise.
8 # For mode 0, returns 1 if installed, 0 if not
11 return 0 if (&missing_firewall_commands());
12 local $out = `iptables -n -t filter -L OUTPUT 2>&1`;
15 if (!$config{'direct'} &&
16 (defined(&check_iptables) && &check_iptables() ||
17 !-s $iptables_save_file)) {