If you reboot a Xen-based VS from the console, the firewall rules for this VS will be lost, and you will need to update the firewall rules again.
For IPv4, only the ICMP, IPV6-ICMP, TCP, UDP, DCCP, SCTP protocols are available by default. However, if required, you can enable other protocols for IPv4.
- Go to the /onapp/interface/config/network_protocols.yml file.
- The list contains all protocols available (IPv4). Set 'true' for the required protocols.
Restart httpd by running one of the following commands:
service httpd restart
- The protocols you have enabled are now available at Control Panel > Virtual Servers > Label > Networking tab > Firewall while adding new firewall rules.
The following protocols can be enabled in the /onapp/interface/config/network_protocols.yml file: