Header
¶
Source code in docs_src/capo_network_firewall/types/header.py
destination
instance-attribute
¶
destination: Destination
The destination IP address or address range to inspect for, in CIDR notation. To match with any address, specify ANY.
Specify an IP address or a block of IP addresses in Classless Inter-Domain Routing (CIDR) notation. Network Firewall supports all address ranges for IPv4 and IPv6.
Examples:
-
To configure Network Firewall to inspect for the IP address 192.0.2.44, specify
192.0.2.44/32. -
To configure Network Firewall to inspect for IP addresses from 192.0.2.0 to 192.0.2.255, specify
192.0.2.0/24. -
To configure Network Firewall to inspect for the IP address 1111:0000:0000:0000:0000:0000:0000:0111, specify
1111:0000:0000:0000:0000:0000:0000:0111/128. -
To configure Network Firewall to inspect for IP addresses from 1111:0000:0000:0000:0000:0000:0000:0000 to 1111:0000:0000:0000:ffff:ffff:ffff:ffff, specify
1111:0000:0000:0000:0000:0000:0000:0000/64.
For more information about CIDR notation, see the Wikipedia entry Classless Inter-Domain Routing.
destination_port
instance-attribute
¶
destination_port: Port
The destination port to inspect for. You can specify an individual port, for example 1994 and you can specify a port range, for example 1990:1994. To match with any port, specify ANY.
direction
instance-attribute
¶
direction: StatefulRuleDirection
The direction of traffic flow to inspect. If set to ANY, the inspection matches bidirectional traffic, both from the source to the destination and from the destination to the source. If set to FORWARD, the inspection only matches traffic going from the source to the destination.
protocol
instance-attribute
¶
protocol: StatefulRuleProtocol
The protocol to inspect for. To specify all, you can use IP, because all traffic on Amazon Web Services and on the internet is IP.
source
instance-attribute
¶
source: Source
The source IP address or address range to inspect for, in CIDR notation. To match with any address, specify ANY.
Specify an IP address or a block of IP addresses in Classless Inter-Domain Routing (CIDR) notation. Network Firewall supports all address ranges for IPv4 and IPv6.
Examples:
-
To configure Network Firewall to inspect for the IP address 192.0.2.44, specify
192.0.2.44/32. -
To configure Network Firewall to inspect for IP addresses from 192.0.2.0 to 192.0.2.255, specify
192.0.2.0/24. -
To configure Network Firewall to inspect for the IP address 1111:0000:0000:0000:0000:0000:0000:0111, specify
1111:0000:0000:0000:0000:0000:0000:0111/128. -
To configure Network Firewall to inspect for IP addresses from 1111:0000:0000:0000:0000:0000:0000:0000 to 1111:0000:0000:0000:ffff:ffff:ffff:ffff, specify
1111:0000:0000:0000:0000:0000:0000:0000/64.
For more information about CIDR notation, see the Wikipedia entry Classless Inter-Domain Routing.