ping, ssh, scp ip6

ping6 -I eth ipv6
ping6 -I ens37 fe80::250:56ff:fe38:f77e

ssh ipv6%eth
ssh fe80::250:56ff:fe38:f77e%ens37

scp -6 file username@[ipv6%eth]:/path-destination/
scp -6 telo.txt system@[fe80::250:56ff:fe38:f77e%ens37]:/home/system/