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.
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"].
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08 UTC."],[[["\u003cp\u003eThis webpage details the \u003ccode\u003eAllowed\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace, specifically version 3.3.0, and provides links to other versions of the same class, up to the latest version 3.6.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eAllowed\u003c/code\u003e class implements several interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, suggesting it is designed for structured data and serialization within the Google Cloud Compute environment.\u003c/p\u003e\n"],["\u003cp\u003eThe class has two constructors, a default \u003ccode\u003eAllowed()\u003c/code\u003e constructor, and an \u003ccode\u003eAllowed(Allowed other)\u003c/code\u003e constructor that allows creating a new instance based on an existing \u003ccode\u003eAllowed\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eAllowed\u003c/code\u003e class include \u003ccode\u003eHasIPProtocol\u003c/code\u003e (a boolean), \u003ccode\u003eIPProtocol\u003c/code\u003e (a string representing the protocol), and \u003ccode\u003ePorts\u003c/code\u003e (a list of strings representing the ports it can be used with).\u003c/p\u003e\n"],["\u003cp\u003eIt is a class that can be used in the creation of a firewall rule, that can be assigned specific port numbers, or a range of port numbers to be applied to, and supports multiple protocols.\u003c/p\u003e\n"]]],[],null,[]]
