移动用户们，垃圾HK小鸡别扔！

https://www.nodeseek.com/post-785559-1
https://www.nodeseek.com/post-950004-1

table ip6 mark_dscp {
        chain output {
                type filter hook output priority filter; policy accept;
                ip6 daddr 2409:8000::/20 ip6 dscp set cs7
        }
}