# clb-desync-mode-check
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Checks if Classic Load Balancers (CLB) are configured with a user defined Desync mitigation mode. The rule is NON\_COMPLIANT if CLB Desync mitigation mode does not match with user defined Desync mitigation mode. 



**Identifier:** CLB\_DESYNC\_MODE\_CHECK

**Resource Types:** AWS::ElasticLoadBalancing::LoadBalancer

**Trigger type:** Configuration changes

**Amazon Web Services Region:** All supported Amazon regions except Asia Pacific (New Zealand), Asia Pacific (Thailand), Middle East (UAE), Asia Pacific (Hyderabad), Asia Pacific (Malaysia), Asia Pacific (Melbourne), Mexico (Central), Israel (Tel Aviv), Asia Pacific (Taipei), Canada West (Calgary), Europe (Spain), Europe (Zurich) Region

**Parameters:**

desyncModeType: CSV  
Comma-separated list of values. You can select a max of two. Valid values include 'Defensive', 'Strictest', and 'Monitor'.

## Amazon CloudFormation template
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To create Amazon Config managed rules with Amazon CloudFormation templates, see [Creating Amazon Config Managed Rules With Amazon CloudFormation Templates](aws-config-managed-rules-cloudformation-templates.md).