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New-AzFirewallApplicationRuleCollection

  • Reference
Module:
Az.Network

Creates a collection of Firewall application rules.

Syntax

PowerShell 
New-AzFirewallApplicationRuleCollection
   -Name <String>
   -Priority <UInt32>
   -Rule <PSAzureFirewallApplicationRule[]>
   -ActionType <String>
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Description

The New-AzFirewallApplicationRuleCollection cmdlet creates a collection of Firewall Application Rules.

Examples

Example 1: Create a collection with one rule

PowerShell 
$rule1 = New-AzFirewallApplicationRule -Name "httpsRule" -Protocol "https:443" -TargetFqdn "*" -SourceAddress "10.0.0.0"
New-AzFirewallApplicationRuleCollection -Name "MyAppRuleCollection" -Priority 1000 -Rule $rule1 -ActionType "Allow"

This example creates a collection with one rule. All traffic that matches the conditions identified in $rule1 will be allowed. The first rule is for all HTTPS traffic on port 443 from 10.0.0.0. If there is another application rule collection with higher priority (smaller number) which also matches traffic identified in $rule1, the action of the rule collection with higher priority will take in effect instead.

Example 2: Add a rule to a rule collection

PowerShell 
$rule1 = New-AzFirewallApplicationRule -Name R1 -Protocol "http:80","https:443" -TargetFqdn "*google.com", "*microsoft.com" -SourceAddress "10.0.0.0"
$ruleCollection = New-AzFirewallApplicationRuleCollection -Name "MyAppRuleCollection" -Priority 100 -Rule $rule1 -ActionType "Allow"

$rule2 = New-AzFirewallApplicationRule -Name R2 -Protocol "http:80","https:443" -TargetFqdn "*google.com", "*microsoft.com" 
$ruleCollection.AddRule($rule2)

This example creates a new application rule collection with one rule and then adds a second rule to the rule collection using method AddRule on the rule collection object. Each rule name in a given rule collection must have a unique name and is case insensitive.

Example 3: Get a rule from a rule collection

PowerShell 
$rule1 = New-AzFirewallApplicationRule -Name R1 -Protocol "http:80","https:443" -TargetFqdn "*google.com", "*microsoft.com" -SourceAddress "10.0.0.0"
$ruleCollection = New-AzFirewallApplicationRuleCollection -Name "MyAppRuleCollection" -Priority 100 -Rule $rule1 -ActionType "Allow"
$getRule=$ruleCollection.GetRuleByName("r1")

This example creates a new application rule collection with one rule and then gets the rule by name, calling method GetRuleByName on the rule collection object. The rule name for method GetRuleByName is case-insensitive.

Example 4: Remove a rule from a rule collection

PowerShell 
$rule1 = New-AzFirewallApplicationRule -Name R1 -Protocol "http:80","https:443" -TargetFqdn "*google.com", "*microsoft.com" -SourceAddress "10.0.0.0"
$rule2 = New-AzFirewallApplicationRule -Name R2 -Protocol "http:80","https:443" -TargetFqdn "*google.com", "*microsoft.com" 
$ruleCollection = New-AzFirewallApplicationRuleCollection -Name "MyAppRuleCollection" -Priority 100 -Rule $rule1, $rule1 -ActionType "Allow"
$ruleCollection.RemoveRuleByName("r1")

This example creates a new application rule collection with two rules and then removes the first rule from the rule collection by calling method RemoveRuleByName on the rule collection object. The rule name for method RemoveRuleByName is case-insensitive.

Parameters

-ActionType

The action of the rule collection

Type:String
Accepted values:Allow, Deny
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:SwitchParameter
Aliases:cf
Position:Named
Default value:False
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with azure.

Type:IAzureContextContainer
Aliases:AzContext, AzureRmContext, AzureCredential
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Name

Specifies the name of this application rule. The name must be unique inside a rule collection.

Type:String
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-Priority

Specifies the priority of this rule. Priority is a number between 100 and 65000. The smaller the number, the bigger the priority.

Type:UInt32
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-Rule

Specifies the list of rules to be grouped under this collection.

Type:PSAzureFirewallApplicationRule[]
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type:SwitchParameter
Aliases:wi
Position:Named
Default value:False
Required:False
Accept pipeline input:False
Accept wildcard characters:False

Inputs

None

Outputs