#!/usr/sbin/nft -f

flush ruleset

table inet filter {
    chain input {
        type filter hook input priority 0;
        ip protocol icmp counter accept comment "accept all ICMP types - this is a ping"
        ip saddr 192.168.1.98 counter packets 0 bytes 0 drop
        ip saddr 192.168.1.7 counter packets 0 bytes 0 drop 
        # accept any localhost traffic
        iif lo accept

        # accept traffic originated from us
        ct state established,related accept

        # activate the following line to accept common local services
        tcp dport { 22, 80, 443} ct state new accept
        udp dport {4711,25565,5353 ,59122 ,57324 ,631,19132 ,45091 } ct state new accept

        # ICMPv6 packets which must not be dropped, see https://tools.ietf.org/html/rfc4890#section-4.4.1
        meta nfproto ipv6 icmpv6 type { destination-unreachable, packet-too-big, time-exceeded, parameter-problem, echo-reply, echo-request, nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert, 148, 149 } accept
        ip6 saddr fe80::/10 icmpv6 type { 130, 131, 132, 143, 151, 152, 153 } accept
        

        # count and drop any other traffic
        counter drop
    }
    #from gentoo
    chain forward {
        type filter hook forward priority 0; policy drop;
        counter comment "count dropped packets"
    }

    # If you're not counting packets, this chain can be omitted.
    chain output {
        type filter hook output priority 0; policy accept;
        counter comment "count accepted packets"
    }
}