Re: Legacy niggle ...
- Date: Wed, 05 Sep 2018 02:13:07 +0000
- From: curtis@xxxxxxxxxxx
- Subject: Re: Legacy niggle ...
September 4 2018 9:45 PM, "Jonesy via php-general" <php-general@xxxxxxxxxxxxx> wrote:
> On Fri, 31 Aug 2018 22:44:39 +0100, Lester Caine wrote:
>> And now to screw the sod on 184.108.40.206 who is trying to hack the
>> MySQL server!
> inetnum: 220.127.116.11 - 18.104.22.168
> netname: TencentCloud
> descr: Tencent cloud computing (Beijing) Co., Ltd.
> ALL : 139.199. : deny
sudo iptables -A INPUT -s 22.214.171.124/16 -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.