[Match]
Name=eth0

[Network]
Address=2a04:52c0:xxx:xxx::xxx/48
Address=2a04:52c0:xxx:xxx::xxx/48
Address=2a04:52c0:xxx:xxx::xx/48
Gateway=2a04:52c0:xxx::1

Address=5.2.xxx.xxx/25
Address=5.2.xxx.xxx/25
Address=5.2.xxx.xxx/25
Gateway=5.2.xxx.xxx

net.ipv6.conf.default.autoconf=0
net.ipv6.conf.all.autoconf=0
net.ipv6.conf.eth0.autoconf=0

net.ipv6.conf.default.accept_ra=0
net.ipv6.conf.all.accept_ra=0
net.ipv6.conf.eth0.accept_ra=0

net.ipv6.conf.default.accept_dad=0
net.ipv6.conf.all.accept_dad=0
net.ipv6.conf.eth0.accept_dad=0

inet6 2a04:52c0:xxxx:xxxx:xxxx:xxx:xxxx:1e3d/64 scope global mngtmpaddr noprefixroute dynamic
   valid_lft 2590732sec preferred_lft 603532sec