ruleVariables
The IPv4 or IPv6 addresses in CIDR notation to use for the Suricata HOME_NET
variable. If your firewall uses an inspection VPC, you might want to override the HOME_NET
variable with the CIDRs of your home networks. If you don't override HOME_NET
with your own CIDRs, Network Firewall by default uses the CIDR of your inspection VPC.