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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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 documented across multiple versions, ranging from 1.0.0 to 3.6.0, with 3.6.0 being the latest available version.\u003c/p\u003e\n"],["\u003cp\u003eThis class is part of the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace within the Google.Cloud.Compute.V1.dll assembly.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eFirewallPolicyRuleMatcherLayer4Config\u003c/code\u003e can be instantiated using a default constructor or a constructor that takes another \u003ccode\u003eFirewallPolicyRuleMatcherLayer4Config\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003eThe class has properties to define IP protocol and ports, where \u003ccode\u003eIpProtocol\u003c/code\u003e specifies the protocol type, and \u003ccode\u003ePorts\u003c/code\u003e is an optional list of ports for UDP or TCP, and will apply to all if not specified.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eFirewallPolicyRuleMatcherLayer4Config\u003c/code\u003e implements various 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"]]],[],null,[]]
