Re: Legacy niggle ...
| From: | curtis at maurand dot com | Date: | Wed, 05 Sep 2018 02:13:07 +0000 |
| Subject: | Re: Legacy niggle ... | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-326535@lists.php.net to get a copy of this message | ||
September 4 2018 9:45 PM, "Jonesy via php-general" <php-general@lists.php..net>
wrote:
> On Fri, 31 Aug 2018 22:44:39 +0100, Lester Caine wrote:
>
>> And now to screw the sod on 139.199.103.154 who is trying to hack the
>> MySQL server!
>
> inetnum: 139.199.0.0 - 139.199.255.255
> netname: TencentCloud
> descr: Tencent cloud computing (Beijing) Co., Ltd.
>
> /etc/hosts.allow;
>
> ALL : 139.199. : deny
>
> Jonesy
sudo iptables -A INPUT -s 139.199.0.0/16 -d <destination ip or interface> -j DROP
works as a reverse denial of service. they open a socket. your system silently drops the
connection. the calling system will open a ton of sockets waiting for acks to its syn packets and
will get crickets.
--Curtis