```
[root@ftsr1] [~] # route -n6 add -net 3fff::/64 -gateway ::2 -weight 3 -metric 3
add net 3fff::/64: gateway ::2 fib 0
[root@ftsr1] [~] # netstat -On6W
Nexthop groups data
Internet6:
GrpIdx NhIdx Weight Slots Gateway Netif Refcnt
11 ------- ------- ------- --------------------------------------- --------- 2
9 2 25 ::3 lo0
10 3 39 ::2 lo0
[root@ftsr1] [~] # route -n6 get 3fff::/64
route to: 3fff::
destination: 3fff::
mask: ffff:ffff:ffff:ffff::
gateway: ::3
fib: 0
interface: lo0
flags: <UP,GATEWAY,DONE,STATIC>
recvpipe sendpipe ssthresh rtt,msec mtu metric weight expire
0 0 0 0 16384 3 2 0
[root@ftsr1] [~] # route -on6 get 3fff::/64
route to: 3fff::
destination: 3fff::
mask: ffff:ffff:ffff:ffff::
fib: 0
flags: <UP,GATEWAY,DONE,STATIC>
nhops: 2
via gw ::3 iface lo0 metric 3 weight 2 mtu 16384 table inet6.0
via gw ::2 iface lo0 metric 3 weight 3 mtu 16384
[root@ftsr1] [~] # route -n6 add -net 3fff::/64 -gateway ::1 -weight 3 -metric 1
add net 3fff::/64: gateway ::1 fib 0
[root@ftsr1] [~] # route -n6 get 3fff::/64
route to: 3fff::
destination: 3fff::
mask: ffff:ffff:ffff:ffff::
gateway: ::3
fib: 0
interface: lo0
flags: <UP,GATEWAY,DONE,STATIC>
recvpipe sendpipe ssthresh rtt,msec mtu metric weight expire
0 0 0 0 16384 3 2 0
```