/usr/local/bin/tinc-failover.sh/etc/systemd/system/tinc-failover.timer/etc/systemd/system/tinc-failover.service切换需要时间,有几秒钟等待期;也就是tinc的服务重试时间。
/etc/network/interfaces/etc/systemd/network/10-eth0.network/etc/systemd/network/20-eth1.network/etc/iproute2/rt_tables,在文件最后加上:systemd-networkd