[root@bogon ~]# ping6 fe80::997e:ea4a:6f5d:f076
connect: Invalid argument
[root@bogon ~]# ping6 fe80::997e:ea4a:6f5d:f076 -I enahisic2i0
PING fe80::997e:ea4a:6f5d:f076(fe80::997e:ea4a:6f5d:f076) from fe80::997e:ea4a:6f5d:f076%enahisic2i0 enahisic2i0: 56 data bytes
64 bytes from fe80::997e:ea4a:6f5d:f076%enahisic2i0: icmp_seq=1 ttl=64 time=0.058 ms
64 bytes from fe80::997e:ea4a:6f5d:f076%enahisic2i0: icmp_seq=2 ttl=64 time=0.042 ms
^C
--- fe80::997e:ea4a:6f5d:f076 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1044ms
rtt min/avg/max/mdev = 0.042/0.050/0.058/0.008 ms
[root@bogon ~]#
