---
title: kDNSServiceErr_DoubleNAT
framework: dnssd
role: symbol
role_heading: Global Variable
path: dnssd/kdnsserviceerr_doublenat
---

# kDNSServiceErr_DoubleNAT

## Declaration

```swift
var kDNSServiceErr_DoubleNAT: Int { get }
```

## Discussion

Discussion More than one NAT gateway between source and destionation.