Re: Server under DDOS attack HELP

James Turnbull <[email protected]> Sat, 14 Aug 2004 22:34:51 +1000
Newsgroups org.kernel.vger.linux-config,org.kernel.vger.linux-admin
Message-ID <[email protected]>
This is a cryptographically signed message in MIME format.

--------------ms030808010601070600010701
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

Kev wrote:

>i cant even SSH to see whats going on..... its with my ISP they told me
>its under a DDOS attack and some one trying to loin in via SSH....
>
>if i block all icmp would that help ?
>
>
>  
>
If it's your ISP they should be working on fixing the problem too but 
maybe it might help.  Depends on the nature of the DDOS attack.  You 
need more information from your ISP before you can make any calls.

Regards

James

--------------ms030808010601070600010701
Content-Type: application/x-pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
Content-Description: S/MIME Cryptographic Signature
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=
--------------ms030808010601070600010701--