Reference documentation and code samples for the Compute Engine v1 API enum SecurityPolicyUserDefinedField.Types.Base.
The base relative to which 'offset' is measured. Possible values are: - IPV4: Points to the beginning of the IPv4 header. - IPV6: Points to the beginning of the IPv6 header. - TCP: Points to the beginning of the TCP header, skipping over any IPv4 options or IPv6 extension headers. Not present for non-first fragments. - UDP: Points to the beginning of the UDP header, skipping over any IPv4 options or IPv6 extension headers. Not present for non-first fragments. required
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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\u003eThis webpage provides reference documentation for the \u003ccode\u003eSecurityPolicyUserDefinedField.Types.Base\u003c/code\u003e enum within the Compute Engine v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe enum defines the base relative to which an offset is measured, including options such as \u003ccode\u003eIPV4\u003c/code\u003e, \u003ccode\u003eIPV6\u003c/code\u003e, \u003ccode\u003eTCP\u003c/code\u003e, and \u003ccode\u003eUDP\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe page also includes a list of available versions for this enum, ranging from the latest version, 3.6.0, down to version 1.0.0.\u003c/p\u003e\n"],["\u003cp\u003eThe page also provides a table outlining the names of the different defined fields, along with a brief description of what they are.\u003c/p\u003e\n"]]],[],null,[]]
