nanog mailing list archives

Re: Getting hit hard by CHINANET


From: Mike Hale <eyeronic.design () gmail com>
Date: Tue, 17 Mar 2015 23:24:07 -0700

I null route those IPs that stand out above the background noise at
our edge.  Seems to work relatively well so far.

I do have a request for Roland.  Would you mind sharing more details
on what you've seen regarding the various miscreants screwing with
each others' devices?

On Tue, Mar 17, 2015 at 11:18 PM, Colin Johnston <colinj () gt86car org uk> wrote:
use block firewall country flags, use strict packet compliance checking, dont bother with abuse email comms as is 
ignored, mentioned to trade missions but ignored

colin

Sent from my iPhone

On 17 Mar 2015, at 02:06, Terrance Devor <ter.devor () gmail com> wrote:

Hello Everyone,

I really hope this is not against group policy etc.. however our network is
being hit
hard by a China IP for the past 6 months. Our systems our up to date,
passwordless
ssh etc.. but they're DOS attempts are getting more and more aggressive.
Tried to
contact their phone number to no success (not valid). Emails don't get any
response.
The IP is 218.77.79.43. Do we have any options?

Terrance



-- 
09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0


Current thread: