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# Revoke-HypSecurityGroupEgress

Removes an egress rule from a security group.

Syntax

Revoke-HypSecurityGroupEgress [-LiteralPath] <String> -GroupId <String[]> -Protocol <String> [-FromPort <Decimal>] [-ToPort <Decimal>] [-LoggingId <Guid>] [-AdminAddress <String>] [<CommonParameters>]

Revoke-HypSecurityGroupEgress [-LiteralPath] <String> -IPRange <String[]> -Protocol <String> [-FromPort <Decimal>] [-ToPort <Decimal>] [-LoggingId <Guid>] [-AdminAddress <String>] [<CommonParameters>]

Detailed Description

To remove a rule, specify parameters matching an existing rule's values.

Parameters

Name Description Required? Pipeline Input Default Value
LiteralPath Specifies the full XDHyp provider path to the security group, equivalent to the FullPath property of the security group object. The path can specify a security group relative to a hypervisor conection or hosting unit. true true (ByValue)
Protocol Specifies the protocol name or number. Protocol numbers can be found at: http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
Use -1 to specify all protocols.		 true false
GroupId Specifies one or more destination security groups to which traffic will be permitted by this rule. This parameter cannot be specified in conjunction with IPRange. true false
IPRange Specifies one or more destination CIDR IP address ranges to which traffic will be permitted by this rule. This parameter cannot be specified in conjunction with IPRange. true false
FromPort The start of the port range for port based protocols. For ICMP this specifies the type number.
Use -1 to specify all ICMP types.		 false false 0
ToPort The end of the port range for port based protocols. For ICMP this specifies the type number, where -1 can be used to specify all ICMP types. false false 0
LoggingId Specifies the identifier of the high-level operation this cmdlet call forms a part of. Citrix Studio and Director typically create high-level operations. PowerShell scripts can also wrap a series of cmdlet calls in a high-level operation by way of the Start-LogHighLevelOperation and Stop-LogHighLevelOperation cmdlets. false false
AdminAddress Specifies the address of a XenDesktop controller the PowerShell snap-in will connect to. You can provide this as a host name or an IP address. false false Localhost. Once a value is provided by any cmdlet, this value becomes the default.

Input Type

System.string

The LiteralPath can be piped in.

Return Values

None

## Notes Security groups cannot be removed in AWS if they are referened by rules from other security groups.
Security groups can be added and removed using the New-Item and Remove-Item cmdlets.

Examples

EXAMPLE 1

c:\PS> $Group = New-Item -ItemType SecurityGroup -Path XDHyp:\Connections\AWS -Name MySecurityGroup -Description 'Example group'
          c:\PS> Grant-HypSecurityGroupEgress $Group.FullPath -Protocol '-1' -IPRange '0.0.0.0/0'
          c:\PS> Revoke-HypSecurityGroupEgress $Group.FullPath -Protocol '-1' -IPRange '0.0.0.0/0'
          c:\PS> Remove-Item $Group.FullPath

Description
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Create a security group, grant full egress to anywhere, then revoke access and delete the security group.