Configure a Default Route

To configure an IPv4 default route, include the next-hop address and retain statements at the [edit routing-options static (defaults | route)] hierarchy level:

[edit routing-options static route default]

next-hop address; 

retain;

To configure an IPv6 static route, include the next-hop address and retain statements at the [edit routing-options rib inet6.0 static (defaults | route)] hierarchy level:

[edit routing-options rib inet6.0 static (default | route)]

next-hop address; 

retain;