CentOS 6.3 Zabbix spec file

I am working on building out my infrastructure for my upcoming launch for Notiffi and one of the things I’m using is Zabbix for monitoring.  I am using CentOS and I cannot find official repos with Zabbix and the official Zabbix binaries are i386 when I’m running x86_64.  I found a spec file for Zabbix at http://repo.andrewfarley.com/centos/specs/zabbix.spec but it’s for 1.8.3 and simply changing the version didn’t work.  Since it’s a major version change that’s to be expected. However, I made a couple of changes to it and I now have a

OpenVPN could connect but did not ping internal network

I’m setting up my internal infrastructure to use OpenVPN since I want to be able to do a lot of monitoring on the Notiffi system I’m working on and I didn’t want to use an SSH tunnel and I definitely did not want to be sending instrumentation data across the Internet without protection.  So I decided to use OpenVPN. But I had a problem.  I was able to connect relatively easily but I could not ping the machines.  Routing seemed to be working properly 1 2 ip -s route get