nanog mailing list archives

Re: Traffic destined for 100.114.128.0/24


From: Randy Bush <randy () psg com>
Date: Thu, 09 Apr 2020 10:27:25 -0700

    from {
        source-address {
            10.0.0.0/8;
            100.64.0.0/10;
            127.0.0.0/8;
            169.254.0.0/16;
            172.16.0.0/12;
            192.0.2.0/24;
            192.42.172.0/24;
            192.168.0.0/16;
            198.18.0.0/15;
            198.51.100.0/24;
            203.0.113.0/24;
            41.87.96.0/19;
            41.206.96.0/19;
            41.217.212.0/22;
            105.16.0.0/12;
        }
        destination-address {
            0.0.0.0/0;
        }
    }
    then {
        count filter-incoming-anti-spoofing-counter;
        syslog;
        discard;
    }
}

i think i will add those last prefixes to my filters.  will shut some of
the mailing list noise down. :)

randy


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