Used in conjunction with the Masks setting to define the flags that must be set
and flags that must not be set in order for the packet to match.
This setting can only specify values that are also specified in the Masks setting.
Readonly masks
masks:undefined | string[] = undefined
The set of flags to consider in the inspection.
remarks
For the flags that are specified in the masks setting, the following must be true
for the packet to match:
The ones that are set in this flags setting must be set in the packet.
The ones that are not set in this flags setting must also not be set in the packet.
To inspect all flags in the valid values list, leave this with no setting.
Network Firewall stateless TCP flags configuration. Used to define TCP flags to inspect in stateless rules.
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-networkfirewall-rulegroup-tcpflagfield.html