---
title: MBUF_CSUM_DID_IP
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1644526-anonymous/mbuf_csum_did_ip
---

# MBUF_CSUM_DID_IP

## Declaration

```occ
MBUF_CSUM_DID_IP = 0x0100
```

## Discussion

Discussion Indicates that the driver/hardware verified the IP checksum in hardware.