server ipv6 config
server-ipv6 2001:da8:d800:xxxx:xxxx:8::/96
push "route-ipv6 2000::/3"
So the ipv6 gateway is 2001:da8:d800:xxxx:xxxx:8:0:1 and the client address starts from 2001:da8:d800:xxxx:xxxx:8:0:1000
How to generate address randomly in the /96 prefix to let the one single address not used too frequently?(e.g. 2001:da8:d800:xxxx:xxxx:8:d1ee:cf49)