---
title: IFNET_CSUM_UDP
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1644631-anonymous/ifnet_csum_udp
---

# IFNET_CSUM_UDP

## Declaration

```occ
IFNET_CSUM_UDP = 0x00000004
```

## Discussion

Discussion Hardware will calculate UDP checksums.