LVS
lvs-users
Google
 
Web LinuxVirtualServer.org

[lvs-users] IPVS SYN-cookies

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: [lvs-users] IPVS SYN-cookies
From: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Mon, 13 May 2013 12:05:33 +0100
Hi,

We're looking to implement IPVS load balancers in front of our web
servers, and we'd like to have the IPVS directors generate SYN cookies
in case of a flood, instead of passing them down to the realservers.

I haven't seen much information about this out on the web except this
page:

  http://kb.linuxvirtualserver.org/wiki/IPVS_FULLNAT_and_SYNPROXY

Unfortunately, I can't seem to find any English docs, and, more
importantly, the patch doesn't apply cleanly to the kernel version we'd
like to run (3.2.0 on Ubuntu 12.04).

Does anyone know if there's an up-to-date version of the patch floating
around somewhere?  Or maybe there's some other way to make IPVS
directors generate SYN cookies?

Thanks!


Alex


_______________________________________________
Please read the documentation before posting - it's available at:
http://www.linuxvirtualserver.org/

LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
or go to http://lists.graemef.net/mailman/listinfo/lvs-users

<Prev in Thread] Current Thread [Next in Thread>