---
title: iflh_congested_link_time
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 15.4+]
path: kernel/if_linkheuristics/4520134-iflh_congested_link_time
---

# iflh_congested_link_time

## Declaration

```occ
u_int64_t iflh_congested_link_time;
```