DDOS attack please help!


 
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Homework and Emergencies Emergency UNIX and Linux Support DDOS attack please help!
# 8  
Old 01-06-2015
Is it a SYN flood attatack?

I found net.ipv4.tcp_syncookies helped for my servers, and I would use
ip route add blackhole x.x.x.x

and in our case the attacker would get bored.

Not too clever but OK as a quick emergency fix.
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Apache2(3pm)						User Contributed Perl Documentation					      Apache2(3pm)

NAME
APR::Request::Apache2 - wrapper for a mod_apreq2 handle. SYNOPSIS
use APR::Request::Apache2; my $req = APR::Request::Apache2->handle($r); DESCRIPTION
The APR::Request::Apache2 module provides a constructor for interfacing with the mod_apreq2 Apache module. This manpage documents version 2.13 of the APR::Request::Apache2 package. METHODS
APR::Request::Apache2 - derived from "APR::Request". handle APR::Request::Apache2->handle($r) Creates an APR::Request::Apache2 object. The argument $r is an Apache2::RequestRec object (from mod_perl2). SEE ALSO
APR::Request, Apache2::RequestRec. COPYRIGHT
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. perl v5.10.1 2011-02-28 Apache2(3pm)