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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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\u003eVersion 3.6.0 is the latest available version, while the current page details version 3.5.0 of the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e .NET library.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDenied\u003c/code\u003e class is part of the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace and implements multiple interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDenied\u003c/code\u003e class has constructors to create an empty instance or to copy from an existing \u003ccode\u003eDenied\u003c/code\u003e object, and it includes properties like \u003ccode\u003eHasIPProtocol\u003c/code\u003e, \u003ccode\u003eIPProtocol\u003c/code\u003e, and \u003ccode\u003ePorts\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eIPProtocol\u003c/code\u003e property allows setting the protocol type, using well-known strings or the IP protocol number, and is required for firewall rule creation.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ePorts\u003c/code\u003e property is for specifying a list of applicable ports for UDP or TCP, with each entry being an integer or a range, and if unspecified, it applies to any port.\u003c/p\u003e\n"]]],[],null,[]]
