This in turn with then enable this XenServer to be monitored 1. Open /etc/sysconfig/iptables in an editor 2. After the line Code: -A RH-Firewall-1-INPUT –p udp –dport 5353… : insert the following Code: -A RH-Firewall-1-INPUT -p udp –dport 161 -j ACCEPT This allows access to port 161 (SNMP) 3. restart the firewall using Code: service … Read more →

If like me, you installed XenServer onto your physical hardware, mine was a Dell 2950 III, and forgot to create extra arrays, for the remaining disks, you’ll need to add them to XenServer afterwards. Slightly Newer instructions posted underneath These are the steps I followed to get the storage added. Create your new arrays, within … Read more →