Linode Forum
Linode Community Forums
 FAQFAQ    SearchSearch    MembersMembers      Register Register 
 LoginLogin [ Anonymous ] 
Post new topic  Reply to topic
Author Message
 Post subject: blocking ip addresses
PostPosted: Sat Dec 03, 2005 4:10 am 
Offline
Senior Member

Joined: Sat Jun 05, 2004 12:49 am
Posts: 333
Is there any way to stop some <expletive deleted> from trying to spam the <deleted> out of my site? Besides adding them to iptables and grin+bear it? I've dropped almost 100k packets since November 13th, and although I doubt it effects anything in any severe way, it's just very very very <deleted> annoying. And of course it's some <deleted> country so I despite me being nice and emailing them a few times nicely, they wont do jack <deleted>.

Yay.


Top
   
 Post subject:
PostPosted: Sat Dec 03, 2005 6:14 am 
Offline
Senior Member
User avatar

Joined: Fri Oct 24, 2003 3:51 pm
Posts: 965
Location: Netherlands
The best thing to do is work off your anger and frustration by submitting a post full of f :x :? :evil: :shock: ing expletives to Linode forums :)

Then, if it's not bogging down your machine, block their IPs and forget them.

If you tar pit them or similar, they may well respond by having one of their botnets launch a DoS attack against your Linode, then caker has to null route your IP, then you get so mad that your head explodes.

_________________
/ Peter


Top
   
PostPosted: Sun Dec 04, 2005 1:05 am 
Offline
Senior Member

Joined: Sun Dec 19, 2004 6:46 pm
Posts: 58
You can try blocking specific countries. If they're using your webforms, then try mod_geoip. If they're using smtp directly, then you can use an iptables filter program to block that port to specific countries.

Top 12 spam-producing countries in 2004 according to Sophos:
    1 United States......................35.70%
    2 South Korea........................24.98%
    3 China (incl Hong Kong)............9.71%
    4 France................................3.19%
    5 Spain..................................2.74%
    6 Canada...............................2.68%
    7 Japan..................................2.10%
    8 Brazil..................................1.95%
    9 United Kingdom.....................1.57%
    10 Germany............................1.23%
    11 Australia............................1.22%
    12 Poland...............................1.20%
    Others..................................11.73%


Good luck!


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic


Who is online

Users browsing this forum: No registered users and 0 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
RSS

Powered by phpBB® Forum Software © phpBB Group