str
The IP protocol to which this rule applies.
The protocol type is required when creating a
firewall rule. This value can either be one of
the following well known protocol strings (tcp,
udp, icmp, esp, ah, ipip, sctp) or the IP
protocol number.
ports
Sequence[str]
An optional list of ports to which this rule applies. This
field is only applicable for the UDP or TCP protocol. Each
entry must be either an integer or a range. If not
specified, this rule applies to connections through any
port.
Example inputs include: ["22"], ["80","443"], and
["12345-12349"].