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PSProxmoxVE/docs/cmdlets/New-PveFirewallRule.md
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Clint Branham f6a2f843db docs: update cmdlet help via platyPS merge, fix generate-help.ps1
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-23 17:41:04 -05:00

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Markdown

---
external help file: PSProxmoxVE.dll-Help.xml
Module Name: PSProxmoxVE
online version:
schema: 2.0.0
---
# New-PveFirewallRule
## SYNOPSIS
Creates a new firewall rule.
## SYNTAX
```
New-PveFirewallRule [-Level] <String> [-Node <String>] [-VmId <Int32>] -Type <String> -Action <String>
[-Enable] [-Source <String>] [-Dest <String>] [-Proto <String>] [-Dport <String>] [-Sport <String>]
[-Comment <String>] [-Macro <String>] [-Log <String>] [-Iface <String>] [-Session <PveSession>]
[-ProgressAction <ActionPreference>] [-WhatIf] [-Confirm] [<CommonParameters>]
```
## DESCRIPTION
Creates a new firewall rule at the specified level (Cluster, Node, Vm, or Container).
## EXAMPLES
### Example 1
```powershell
PS C:\> New-PveFirewallRule -Level Cluster -Type in -Action ACCEPT -Proto tcp -Dport 443 -Enable
```
## PARAMETERS
### -Action
The rule action: ACCEPT, DROP, or REJECT.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Accepted values: ACCEPT, DROP, REJECT
Required: True
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Comment
Rule comment.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Confirm
Prompts you for confirmation before running the cmdlet.
```yaml
Type: SwitchParameter
Parameter Sets: (All)
Aliases: cf
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Dest
Destination address or alias.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Dport
Destination port.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Enable
Enable the rule.
```yaml
Type: SwitchParameter
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Iface
Network interface.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Level
The firewall level: Cluster, Node, Vm, or Container.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Accepted values: Cluster, Node, Vm, Container
Required: True
Position: 0
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Log
Log level.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Macro
Macro name.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Node
The node name. Required when Level is Node, Vm, or Container.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Proto
Protocol (e.g., tcp, udp, icmp).
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Session
{{ Fill Session Description }}
```yaml
Type: PveSession
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Source
Source address or alias.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Sport
Source port.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -Type
The rule type: in, out, or group.
```yaml
Type: String
Parameter Sets: (All)
Aliases:
Accepted values: in, out, group
Required: True
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -VmId
The VM/Container ID. Required when Level is Vm or Container.
```yaml
Type: Int32
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -WhatIf
Shows what would happen if the cmdlet runs. The cmdlet is not run.
```yaml
Type: SwitchParameter
Parameter Sets: (All)
Aliases: wi
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
```
### -ProgressAction
{{ Fill ProgressAction Description }}
```yaml
Type: ActionPreference
Parameter Sets: (All)
Aliases: proga
Required: False
Position: Named
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
### PSProxmoxVE.Core.Models.Firewall.PveFirewallRule
## NOTES
## RELATED LINKS