Hi,
I am bit new to Proxmox Firewall feature. I have cluster of Proxmox with 4 servers and multiple Containers on them. I am able to use Live migration and other cluster features. My Proxmox Hosts are exposed to public network and i am worried about hacking of my system. I have Firewall, IDS and IPS installed and working fine on my Containers but i still dont have any Firewall rules on my Hosts. I feel that if someone is able to get into my host server...boom they can do anything with my whole setup.
I would like to know how how can secure my host server using Firewall. Also will the configuration of Firewall will effect my CT? Do i need to configure port forwarding for the ports required for my CT? I tried configuring Firewall on hosts but it brings down my cluster.
Any help or suggestion is much appreciated.
Thanks
I am bit new to Proxmox Firewall feature. I have cluster of Proxmox with 4 servers and multiple Containers on them. I am able to use Live migration and other cluster features. My Proxmox Hosts are exposed to public network and i am worried about hacking of my system. I have Firewall, IDS and IPS installed and working fine on my Containers but i still dont have any Firewall rules on my Hosts. I feel that if someone is able to get into my host server...boom they can do anything with my whole setup.
I would like to know how how can secure my host server using Firewall. Also will the configuration of Firewall will effect my CT? Do i need to configure port forwarding for the ports required for my CT? I tried configuring Firewall on hosts but it brings down my cluster.
Any help or suggestion is much appreciated.
Thanks