nanog mailing list archives
Re: Getting hit hard by CHINANET
From: Robert Kisteleki <robert () ripe net>
Date: Wed, 18 Mar 2015 08:12:06 +0100
On 2015-03-17 3:06, Terrance Devor 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
If you don't want to spend more than 2 minutes on this, then move sshd to a different (randomish) port. Sounds naive, but it's dirt cheap and really helps. Robert
Current thread:
- Re: Getting hit hard by CHINANET, (continued)
- Re: Getting hit hard by CHINANET Ray Soucy (Mar 23)
- Re: Getting hit hard by CHINANET Colin Johnston (Mar 23)
- Re: Getting hit hard by CHINANET Ca By (Mar 23)
- Re: Getting hit hard by CHINANET Justin M. Streiner (Mar 23)
- Re: Getting hit hard by CHINANET Ca By (Mar 23)
- Re: Getting hit hard by CHINANET Paul S. (Mar 23)
- Re: Getting hit hard by CHINANET Colin Johnston (Mar 18)
- Re: Getting hit hard by CHINANET Mike Hale (Mar 17)
- Re: Getting hit hard by CHINANET Roland Dobbins (Mar 18)