# cp /usr/share/doc/quagga-core/examples/ospfd.conf.sample /etc/quagga/ospfd.conf && cp /usr/share/doc/quagga-core/examples/zebra.conf.sample /etc/quagga/zebra.conf && cp /usr/share/doc/quagga-core/examples/vtysh.conf.sample /etc/quagga/vtysh.conf
QUAGGA_USRGRP="113:124"
SERVICES=$(grep quagga /lib/systemd/system/*.service | cut -f1 -d: | uniq);
	[ ! -f /etc/apt/sources.list.d/buster-backports-cyconet.list ] && \
	printf "deb     http://ftp.cyconet.org/debian buster-backports     main non-free contrib\ndeb-src http://ftp.cyconet.org/debian buster-backports     main non-free contrib\n" > /etc/apt/sources.list.d/buster-backports-cyconet.list;  \
	apt update && mkdir -p /etc/frr && \
	chown -R ${QUAGGA_USRGRP} /etc/frr/ && \
	apt-get install -t buster-backports -y frr; \
	for SERVICE in $SERVICES; do 
		DAEMON=$(basename -s .service $SERVICE);
		cp -a /etc/quagga/$DAEMON.conf /etc/frr/;
		sed -i "/^hostname/a log file \/var\/log\/frr\/$DAEMON.log" /etc/frr/$DAEMON.conf;
		chown ${QUAGGA_USRGRP} /etc/frr/$DAEMON.conf;
		sed -i "s/^$DAEMON=no/$DAEMON=yes/" /etc/frr/daemons;
	done ; \
	systemctl restart frr