csf not working

[helloirshad]

Hi,

CSF is not running on vps server. Trying to restart gives this :

Perhaps iptables or your kernel needs to be upgraded.
iptables v1.3.5: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
Restarting bandmin acctboth chains for cPanel

Upgrading csf gives:

Oops: Unable to download: 599 - Could not connect to 'www. configserver. com:80': IO::Socket::INET: Bad hostname 'www. configserver. com'

Can anyone suggest a fix for this.

Thank you.

[martinp]

Almost looks like a DNS error. Is internet working on the server?