Knowledgebase

CSF xt_connlimit...FAILED

My CSF firewall says "xt_connlimit...FAILED" - please add xt_connlimit module.

Actually there is connlimit module and it is enabled. However the kernel implementation for connlimit has changed through the years. Distributions which by default run on 2.6.32 kernel (i.e. Debian 6 or CentOS 6) are incompatible with the xconnlimit implementation in the 2.6.18 OpenVZ kernel, which we use for it's stability.

A workaround would be to use CentOS 5 - CSF reports no problem with using the connlimit feature with CentOS 5.

If you want to use debian 6 64bit, you can do the following:


apt-get -y remove iptables
wget http://archive.debian.org/debian/pool/main/i/iptables/iptables_1.3.6.0debian1-5_amd64.deb
dpkg -i ./iptables_1.3.6.0debian1-5_amd64.deb


After that CSF should no longer report erros. Whether it really works - you have to test :)

 

Was this answer helpful?

 Print this Article

Also Read

PPTP/PPP

We don't support PPTP/PPP on our OpenVZ VPS line. If you want to make a VPN on an OpenVZ based...

Currencies

We currently accept payments in these currencies: USD, EUR and BGN. The default currency is USD....

Automatic Provisioning

There is NO automatic or instant provisioning. All orders are manually verified and manually...

SolusVM control panel access

The URL for the SolusVM control panel is: http://solusvm.fitvps.com/ or for encrypted connection:...

PDF invoice is displaying "Payment Receipt" instead of "Invoice"

PDF invoices are now displaying "Payment Receipt" instead of "Invoice". If you want them to...