yes, i finished blocking zero size udp packets in my firewall, thx a lot
Here are a couple of the topics that completely cover this exploit:
http://forums.srcds.com/viewtopic/11645
http://forums.srcds.com/viewtopic/12516/
https://forums.alliedmods.net/showthread.php?t=87794

There's this rather dated wiki page for other 'WillNotFix' exploits
with SRCDS: http://wiki.alliedmods.net/SRCDS_Hardening

Cheers,
Kyle.


On Thu, Mar 10, 2011 at 11:05 AM, Andres Pozos<[email protected]>  wrote:
  Hi:
Theres an old exploit used to lag orangebox servers sending packets with
size 0 that can be fixed with
http://www.sourceop.com/modules.php?name=Downloads&d_op=viewdownload&cid=9.
But since a week or so, im not only getting lag, im getting CRASHES in my
server and seems its the same exploit:

Example of flood:

19:44:03.747611 IP xxx.dynamicIP.rima-tde.net.58723>  xxx.xxx: UDP, length 0

Without ddosfixer, it used to lag the server but now it also crash. The only
way i manage  to fix it was blocking the ip but its a dinamic ip so its not
a solution. Any advice?

Best regards


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