banning ip bogans yay or nay ?
only reason i'm asking as i get a lot of 6 to 4 ips eg 2002:c23d:185e::c23d:185e attacking my sites
some sites on google say yes and some say no
We blackhole routes for bogons on our routers, so they don't even make it to the servers.
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I have all of these blocked with no exception
::/128 (unspecified address)
::/96 (ipv4 compat)
100::/64 (discard only)
anyone got a good script ? where can i find a good list
im using ubuntu with iptables and ipset