<snarky remark> BCP38 <more snarky remarks>
After all this time and knowledge why people still think <source
ip> are legit evidence in DDoS instances...
-----
Alain Hebert aheb...@pubnix.net
PubNIX Inc.
50 boul. St-Charles
P.O. Box 26770 Beaconsfield, Quebec H9W 6G7
Tel: 514-990-5911 http://www.pubnix.net Fax: 514-990-9443
On 2019-12-09 15:15, Tim Požár wrote:
This is lame. They should be able to view NAT translation tables or
better yet have some method of watching flows.
Tim
On 12/9/19 12:11 PM, Christopher Morrow wrote:
I'd note that: "what prefixes?" isn't answered here... like: "what is
the thing on your network which is being attacked?"
On Mon, Dec 9, 2019 at 3:08 PM ahmed.dala...@hrins.net
<ahmed.dala...@hrins.net> wrote:
Dear All,
My network is being flooded with UDP packets, Denial of Service attack, soucing
from Cloud flare and Google IP Addresses, with 200-300 mbps minimum traffic,
the destination in my network are IP prefixes that is currnetly not used but
still getting traffic with high volume.
The traffic is being generated with high intervals between 10-30 Minutes for
each time, maxing to 800 mbps
When reached out cloudflare support, they mentioned that there services are
running on Nat so they can’t pin out which server is attacking based on ip
address alone, as a single IP has more than 5000 server behind it, providing 1
source IP and UDP source port, didn’t help either
Any suggestions?
Regards,
Ahmed Dala Ali
