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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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 part of the Google.Cloud.Compute.V1 namespace and is found in the Google.Cloud.Compute.V1.dll assembly, and is designed for configuring layer 4 matching criteria in firewall policy rules.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 3.6.0, with a range of other versions available for reference, all the way back to version 1.0.0 of this specific class.\u003c/p\u003e\n"],["\u003cp\u003eThis class implements several interfaces, including \u003ccode\u003eIMessage<FirewallPolicyRuleMatcherLayer4Config>\u003c/code\u003e, \u003ccode\u003eIEquatable<FirewallPolicyRuleMatcherLayer4Config>\u003c/code\u003e, \u003ccode\u003eIDeepCloneable<FirewallPolicyRuleMatcherLayer4Config>\u003c/code\u003e, \u003ccode\u003eIBufferMessage\u003c/code\u003e, and \u003ccode\u003eIMessage\u003c/code\u003e, all related to the utilization of this class.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eFirewallPolicyRuleMatcherLayer4Config\u003c/code\u003e class has properties to specify the IP protocol (\u003ccode\u003eIpProtocol\u003c/code\u003e) and the ports (\u003ccode\u003ePorts\u003c/code\u003e) that the rule applies to, and indicates whether the \u003ccode\u003eip_protocol\u003c/code\u003e field is set using the \u003ccode\u003eHasIpProtocol\u003c/code\u003e property.\u003c/p\u003e\n"],["\u003cp\u003eIt includes two constructors, one default and another that accepts an existing \u003ccode\u003eFirewallPolicyRuleMatcherLayer4Config\u003c/code\u003e object for creating copies, and inherits several methods from the base \u003ccode\u003eObject\u003c/code\u003e class.\u003c/p\u003e\n"]]],[],null,[]]
