Struct aws_sdk_networkfirewall::model::StatefulRule

#[non_exhaustive]
pub struct StatefulRule { /* private fields */ }

A single Suricata rules specification, for use in a stateful rule group. Use this option to specify a simple Suricata rule with protocol, source and destination, ports, direction, and rule options. For information about the Suricata Rules format, see Rules Format.

Implementations

impl StatefulRule

pub fn action(&self) -> Option<&StatefulAction>

Defines what Network Firewall should do with the packets in a traffic flow when the flow matches the stateful rule criteria. For all actions, Network Firewall performs the specified action and discontinues stateful inspection of the traffic flow.

The actions for a stateful rule are defined as follows:

• PASS - Permits the packets to go to the intended destination.

• DROP - Blocks the packets from going to the intended destination and sends an alert log message, if alert logging is configured in the Firewall LoggingConfiguration.

• ALERT - Permits the packets to go to the intended destination and sends an alert log message, if alert logging is configured in the Firewall LoggingConfiguration.

  You can use this action to test a rule that you intend to use to drop traffic. You can enable the rule with ALERT action, verify in the logs that the rule is filtering as you want, then change the action to DROP.

• REJECT - Drops TCP traffic that matches the conditions of the stateful rule, and sends a TCP reset packet back to sender of the packet. A TCP reset packet is a packet with no payload and a RST bit contained in the TCP header flags. Also sends an alert log mesage if alert logging is configured in the Firewall LoggingConfiguration.

  REJECT isn't currently available for use with IMAP and FTP protocols.

pub fn header(&self) -> Option<&Header>

The stateful inspection criteria for this rule, used to inspect traffic flows.

pub fn rule_options(&self) -> Option<&[RuleOption]>

Additional options for the rule. These are the Suricata RuleOptions settings.

impl StatefulRule

pub fn builder() -> Builder

Creates a new builder-style object to manufacture StatefulRule.

Trait Implementations

impl Clone for StatefulRule

fn clone(&self) -> StatefulRule

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StatefulRule

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<StatefulRule> for StatefulRule

fn eq(&self, other: &StatefulRule) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for StatefulRule