#[user@fbsd2:~]$ sudo sysctl -a | grep forward
[user@fbsd2:~]$ netstat -rn
Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 192.168.18.97 UGS 0 199 re1
127.0.0.1 127.0.0.1 UH 0 833 lo0
192.168.16 link#1 UC 0 0 re0
192.168.16.1 00:16:3e:00:00:01 UHLW 1 233 re0 754
192.168.16.9 00:16:3e:00:00:09 UHLW 1 301 re0 941
192.168.16.225 00:14:c2:05:9a:de UHLW 1 17661 re0 904
192.168.16.254 00:04:75:75:46:b1 UHLW 1 327 re0 1170
192.168.18&0xffffff02 link#2 UC 0 0 re1
192.168.18.96/27 link#3 UC 0 0 re2
192.168.18.97 00:16:3e:00:02:09 UHLW 2 22 re2 1130
192.168.18.157 00:16:4e:00:01:01 UHLW 1 10 re1 850
Internet6:
Destination Gateway Flags Netif Expire
::1 ::1 UHL lo0
fe80::%lo0/64 fe80::1%lo0 U lo0
fe80::1%lo0 link#5 UHL lo0
ff01:5::/32 fe80::1%lo0 UC lo0
ff02::%lo0/32 fe80::1%lo0 UC lo0
kern.smp.forward_signal_enabled: 1
kern.smp.forward_roundrobin_enabled: 1
net.inet.ip.forwarding: 1
net.inet.ip.fastforwarding: 0
net.inet6.ip6.forwarding: 0