IPv6 Feste Ips

auto ens18
iface ens18 inet6 static
 address 2113:a:32a:1700::101 
 netmask 64
 gateway 2113:a:32a:1700::1 

auto ens19
iface ens19 inet6 static
 address 2113:a:32a:1701::1 
 netmask 64