nagios-fritz-plugin
Quick Fritzbox Nagios Plugin To check DSL Bandwith
How To Install:
cp check_friz.sh /usr/lib/nagios/plugins/check_friz.sh
chmod +x /usr/lib/nagios/plugins/check_friz.sh
cp fritz.cfg /etc/nagios-plugins/config/check_friz.sh
You need jq binary
apt install -y jq #Ubuntu-debian
yum install jq # Centos
Example of host definition:
define service {
service_description ADSL_STate
host_name Hostname
use generic-service,service-pnp
check_command check_fritzbox_bw!admin!password!host:port
}