CEL expression that specifies the match condition that egress traffic from a VM is evaluated against. If it evaluates to true, the corresponding action is enforced. The following examples are valid match expressions for public NAT: inIpRange(destination.ip, '1.1.0.0/16') || inIpRange(destination.ip, '2.2.0.0/16')destination.ip == '1.1.0.1' || destination.ip == '8.8.8.8' The following example is a valid match expression for private NAT: nexthop.hub == '//networkconnectivity.googleapis.com/projects/my-project/locations/global/hubs/hub-1'
An integer uniquely identifying a rule in the list. The rule number must be a positive value between 0 and 65000, and must be unique among rules within a NAT.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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\u003eRouterNatRule\u003c/code\u003e class is part of the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace and is implemented in the \u003ccode\u003eGoogle.Cloud.Compute.V1.dll\u003c/code\u003e assembly, defining the rules for Network Address Translation (NAT) within Google Cloud.\u003c/p\u003e\n"],["\u003cp\u003eThis class offers constructors for creating a new \u003ccode\u003eRouterNatRule\u003c/code\u003e or copying an existing one, along with properties like \u003ccode\u003eAction\u003c/code\u003e, \u003ccode\u003eDescription\u003c/code\u003e, \u003ccode\u003eMatch\u003c/code\u003e, and \u003ccode\u003eRuleNumber\u003c/code\u003e to define and manage the behavior of the NAT rule.\u003c/p\u003e\n"],["\u003cp\u003eThere are multiple versions of this documentation available, with the latest being version 3.6.0, providing a history of updates and changes to the \u003ccode\u003eRouterNatRule\u003c/code\u003e class over time, going all the way back to version 1.0.0.\u003c/p\u003e\n"],["\u003cp\u003eThe 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, offering functionalities such as message handling, equality checks, deep cloning, and buffer management.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eRouterNatRule\u003c/code\u003e allows users to define match conditions using a CEL (Common Expression Language) expression to identify egress traffic from a VM, and specify an action to be taken based on whether the match evaluates to true.\u003c/p\u003e\n"]]],[],null,[]]
