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Kernel / Anonymous / MBUF_CSUM_REQ_TCPIPV6

Contents

Declaration
Discussion

MBUF_CSUM_REQ_TCPIPV6

Declaration

MBUF_CSUM_REQ_TCPIPV6 = 0x0020

Discussion

Indicates the TCP checksum for IPv6 has not been calculated yet.

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KernelEnumeration Case

macOS 10.12+

Declaration
Discussion

Built on 2026-11-15 · Snapshot snapshot-20261108 (macOS 27.0.1) · Commit 864a336 · by @g-cqd · based on Apple Developer Documentation