kalau di mikrotik kita bisa pakai failover static route distance, kalau di vyos tidak bisa, bisanya pakai routing failover yang ditangani langsung oleh kernel linuxnya bukan dari frrnya, tetapi hanya bisa vyos versi 1.4 keatas yang sudah ada routing failover ini.
set protocols failover route 202.0.0.10/32 next-hop 172.31.44.2 check target '172.31.44.2'
set protocols failover route 202.0.0.10/32 next-hop 172.31.44.2 check timeout '5'
set protocols failover route 202.0.0.10/32 next-hop 172.31.44.2 check type 'icmp'
set protocols failover route 202.0.0.10/32 next-hop 172.31.44.2 interface 'eth3'
set protocols failover route 202.0.0.10/32 next-hop 172.31.44.2 metric '10'
set protocols failover route 202.0.0.10/32 next-hop 172.31.45.2 check target '172.31.45.2'
set protocols failover route 202.0.0.10/32 next-hop 172.31.45.2 check timeout '5'
set protocols failover route 202.0.0.10/32 next-hop 172.31.45.2 check type 'icmp'
set protocols failover route 202.0.0.10/32 next-hop 172.31.45.2 interface 'eth4'
set protocols failover route 202.0.0.10/32 next-hop 172.31.45.2 metric '20'
