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https://github.com/freedbygrace/PSOPNSenseAPI.git
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GraceSolutions
241 lines
5.1 KiB
Markdown
241 lines
5.1 KiB
Markdown
# Set-OPNSenseDHCPServer
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## SYNOPSIS
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Modifies DHCP server settings on an OPNSense firewall.
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## SYNTAX
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```
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Set-OPNSenseDHCPServer -Interface <String> [-Enabled <Boolean>] [-RangeFrom <String>] [-RangeTo <String>]
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[-DNSServers <String[]>] [-Domain <String>] [-Gateway <String>] [-LeaseTime <String>]
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[-DenyUnknownClients <Boolean>] [-IgnoreClientIdentifiers <Boolean>] [-WhatIf] [-Confirm]
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```
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## DESCRIPTION
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The Set-OPNSenseDHCPServer cmdlet modifies DHCP server settings on an OPNSense firewall for a specific interface.
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## EXAMPLES
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### Example 1: Enable the DHCP server on an interface
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```powershell
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Set-OPNSenseDHCPServer -Interface "lan" -Enabled $true
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```
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This example enables the DHCP server on the LAN interface.
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### Example 2: Configure DHCP server settings
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```powershell
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Set-OPNSenseDHCPServer -Interface "lan" -Enabled $true -RangeFrom "192.168.1.100" -RangeTo "192.168.1.200" -DNSServers "192.168.1.1", "8.8.8.8" -Domain "example.local" -LeaseTime "86400"
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```
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This example configures multiple DHCP server settings for the LAN interface.
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## PARAMETERS
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### -Interface
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The interface for which to modify DHCP server settings.
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```yaml
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Type: String
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Parameter Sets: (All)
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Aliases:
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Required: True
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Position: Named
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Default value: None
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Accept pipeline input: True (ByPropertyName)
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Accept wildcard characters: False
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```
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### -Enabled
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Whether the DHCP server is enabled for the interface.
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```yaml
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Type: Boolean
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Parameter Sets: (All)
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Aliases:
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -RangeFrom
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The starting IP address of the DHCP range.
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```yaml
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Type: String
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Parameter Sets: (All)
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Aliases:
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -RangeTo
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The ending IP address of the DHCP range.
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```yaml
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Type: String
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Parameter Sets: (All)
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Aliases:
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -DNSServers
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The DNS servers to provide to DHCP clients.
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```yaml
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Type: String[]
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Parameter Sets: (All)
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Aliases:
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -Domain
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The domain name to provide to DHCP clients.
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```yaml
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Type: String
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Parameter Sets: (All)
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Aliases:
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -Gateway
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The gateway to provide to DHCP clients.
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```yaml
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Type: String
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Parameter Sets: (All)
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Aliases:
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -LeaseTime
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The lease time in seconds for DHCP leases.
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```yaml
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Type: String
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Parameter Sets: (All)
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Aliases:
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -DenyUnknownClients
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Whether to deny unknown clients.
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```yaml
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Type: Boolean
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Parameter Sets: (All)
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Aliases:
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -IgnoreClientIdentifiers
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Whether to ignore client identifiers.
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```yaml
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Type: Boolean
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Parameter Sets: (All)
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Aliases:
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -WhatIf
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Shows what would happen if the cmdlet runs. The cmdlet is not run.
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```yaml
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Type: SwitchParameter
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Parameter Sets: (All)
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Aliases: wi
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### -Confirm
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Prompts you for confirmation before running the cmdlet.
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```yaml
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Type: SwitchParameter
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Parameter Sets: (All)
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Aliases: cf
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Required: False
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Position: Named
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Default value: None
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Accept pipeline input: False
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Accept wildcard characters: False
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```
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### CommonParameters
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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).
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## INPUTS
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### System.String
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You can pipe a string containing the interface name to this cmdlet.
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## OUTPUTS
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### System.Object
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Returns an object representing the modified DHCP server settings.
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## NOTES
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This cmdlet requires a connection to an OPNSense firewall. Use Connect-OPNSense to establish a connection.
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After modifying DHCP server settings, the DHCP server service may need to be restarted for the changes to take effect.
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## RELATED LINKS
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[Get-OPNSenseDHCPServer](Get-OPNSenseDHCPServer.md)
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[Get-OPNSenseDHCPLease](Get-OPNSenseDHCPLease.md)
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[Remove-OPNSenseDHCPLease](Remove-OPNSenseDHCPLease.md)
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[Get-OPNSenseDHCPStaticMapping](Get-OPNSenseDHCPStaticMapping.md)
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[New-OPNSenseDHCPStaticMapping](New-OPNSenseDHCPStaticMapping.md)
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[Set-OPNSenseDHCPStaticMapping](Set-OPNSenseDHCPStaticMapping.md)
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[Remove-OPNSenseDHCPStaticMapping](Remove-OPNSenseDHCPStaticMapping.md)
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