public sealed class FirewallPolicyRuleMatcherLayer4Config : IMessage<FirewallPolicyRuleMatcherLayer4Config>, IEquatable<FirewallPolicyRuleMatcherLayer4Config>, IDeepCloneable<FirewallPolicyRuleMatcherLayer4Config>, IBufferMessage, IMessage
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 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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\u003eThe \u003ccode\u003eFirewallPolicyRuleMatcherLayer4Config\u003c/code\u003e class is detailed across multiple versions, ranging from 1.0.0 to 3.6.0, with 3.6.0 being the most recent release.\u003c/p\u003e\n"],["\u003cp\u003eThis class is part of the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace within the \u003ccode\u003eGoogle.Cloud.Compute.V1.dll\u003c/code\u003e assembly, and it handles configurations for layer 4 matching in firewall policy rules.\u003c/p\u003e\n"],["\u003cp\u003eIt 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, providing functionalities like message management, equality comparisons, deep cloning, and buffer message handling.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eFirewallPolicyRuleMatcherLayer4Config\u003c/code\u003e class includes properties such as \u003ccode\u003eHasIpProtocol\u003c/code\u003e, \u003ccode\u003eIpProtocol\u003c/code\u003e, and \u003ccode\u003ePorts\u003c/code\u003e, which allow specifying the IP protocol and port ranges for firewall rules, and only \u003ccode\u003eIpProtocol\u003c/code\u003e and \u003ccode\u003ePorts\u003c/code\u003e can be set by the user.\u003c/p\u003e\n"],["\u003cp\u003eThe class has two constructors, one for instantiating an empty object, and another for copying the properties of an existing instance of \u003ccode\u003eFirewallPolicyRuleMatcherLayer4Config\u003c/code\u003e to the new instance.\u003c/p\u003e\n"]]],[],null,[]]
