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PSOPNSenseAPI/docs/cmdlets/Get-OPNSenseDNSOverride.md

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# Get-OPNSenseDNSOverride
## SYNOPSIS
Gets DNS overrides from an OPNSense firewall.
## SYNTAX
```
Get-OPNSenseDNSOverride [[-UUID] <String>]
```
## DESCRIPTION
The Get-OPNSenseDNSOverride cmdlet retrieves DNS overrides from an OPNSense firewall. You can retrieve all overrides or a specific override by UUID.
## EXAMPLES
### Example 1: Get all DNS overrides
```powershell
Get-OPNSenseDNSOverride
```
This example retrieves all DNS overrides from the OPNSense firewall.
### Example 2: Get a specific DNS override
```powershell
Get-OPNSenseDNSOverride -UUID "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
```
This example retrieves a specific DNS override by its UUID.
## PARAMETERS
### -UUID
The UUID of the DNS override to retrieve.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: 0
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see [about_CommonParameters](http://go.microsoft.com/fwlink/?LinkID=113216).
## INPUTS
### None
## OUTPUTS
### System.Object
Returns objects representing the DNS overrides.
## NOTES
This cmdlet requires a connection to an OPNSense firewall. Use Connect-OPNSense to establish a connection.
## RELATED LINKS
[New-OPNSenseDNSOverride](New-OPNSenseDNSOverride.md)
[Set-OPNSenseDNSOverride](Set-OPNSenseDNSOverride.md)
[Remove-OPNSenseDNSOverride](Remove-OPNSenseDNSOverride.md)