---
title: tcps_ecn_fallback_droprxmt
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 12.0+]
path: kernel/tcpstat/3754811-tcps_ecn_fallback_droprxmt
---

# tcps_ecn_fallback_droprxmt

## Declaration

```occ
u_int32_t tcps_ecn_fallback_droprxmt;
```