Contents

Introduction

Prerequisites

Requirements

Components Used

Configure

Cisco RES Account Provisioning for Virtual and Hosted ESA

Cisco RES Account Provisioning for Hardware ESA

Account Administrator Notification and Account Verification

Cisco RES Account Number Creation

Determine the Cisco RES Version

Troubleshooting

Related Information

Introduction

This document describes how to create an encryption profile and complete account provisioning for a Cisco Email Security Appliance (ESA) with the creation of a Cisco Registered Envelope Service (RES) account.

Note: There are current differences between Virtual and Hosted ESA and Hardware ESA.  These are described in the document.

This article also discusses how to correct the "Unable to provision profile <profile_name> for reason: Cannot find account" error, as this error is normally presented from Virtual and Hosted ESA when you attempt to add an encryption profile. If you receive this error, complete the steps provided in the Virtual and Hosted ESA section.

Prerequisites

Ensure that you have the IronPort Email Encryption feature key installed on your ESA. Verify this from the ESA GUI, System Administration > Feature Keys, or on the ESA CLI with featurekey.

Requirements

There are no specific requirements for this document.

Components Used

This document is not restricted to specific software and hardware versions.

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.

Configure

Cisco RES Account Provisioning for Virtual and Hosted ESA

Virtual and Hosted ESA encounter this error when they attempt to provision an encryption profile:

Cisco must assist and complete the RES provisioning account for you. Initiate an email request to stg-cres-provisioning@cisco.com with this information:

- Name of account (Specify the exact company name, as you require this to be listed.)

If this is for a Hosted customer account, notate the account name to end as "<Account Name> HOSTED".

- Email address(es) to be used for the Account Admin (Specify a corresponding admin email address(es).)

- The complete serial number (*) of ESA(s)

- Any/all domains for the customer account that should be mapped to the RES account for administration purposes

(*) Appliance serial numbers can be located from the GUI System Administration > Feature Keys, or appliance CLI if you run the command version.

Note: If there is an already provisioned RES account, provide the company name or RES account number previously used. This assures that any new appliance serial numbers are added to the correct account, and avoids any duplication of company information and provisioning.

Note: An appliance serial number can be registered to only one account in RES. One RES account might have multiple appliances registered to your company.

Requests sent to stg-cres-provisioning@cisco.com are handled within one business day, if not sooner. A confirmation email is sent once the serial numbers are registered or new RES account provisioning is completed. The email address that is used for the admin account receives a notification once it is listed as an administrator for the associated account.

If you had already tried to create the encryption profile on the ESA, complete these steps:

1. From the ESA GUI, navigate to Security Services > Cisco IronPort Email Encryption > Email Encryption Profiles.

2. Click Re-provision. This then completes as Provisioned.

3. If it does not, continue to the steps in the next section in order to create the encryption profile on the ESA.

Cisco RES Account Provisioning for Hardware ESA

As of Cisco RES Version 4.2, the hardware ESA has the ability to auto-provision, which means it is no longer necessary to request account creation by email.

For hardware ESA, follow these steps to complete the encryption profile provisioning.

1. From the ESA GUI, navigate to Security Services > Cisco IronPort Email Encryption, enable the feature, and accept the End User License Agreement (EULA), if not completed already:

2. Click Edit Settings:

Ensure that you enter an administrative email address for the email address of the encryption account administrator field, and click Submit:

3. Create an encryption profile with the Add Encryption Profile button:

4. During profile creation, ensure that you provide a meaningful Profile Name so that you can relate this later to message or content filter(s) created to use encryption:

5. Click Submit when completed.

Not Provisioned is listed for your newly-created profile. You must commit your changes before you proceed:

6. After your changes are committed, click Provision in order to complete the provisioning process:

7. Once the provisioning is completed, you receive a banner notification and the profile provision button changes to Re-provision:

The Encryption Profile is complete. You are now able to successfully encrypt mail from your appliance(s) through RES.

Account Administrator Notification and Account Verification

Use this section in order to confirm that your configuration works properly.

The email address that was specified earlier for the Email address of the encryption account administrator receives notification of account administrator status:

Once you have received the Account Administration notification, log into the RES Admin site and verify your account. After you log in, you see the account number created in the Account Summary. Initiate an email request to stg-cres-provisioning@cisco.com with this information:

- Account Number

- Account Name

- Any/all domains for the account that should be mapped to the RES account for administration purposes

This ensures that your account has full visibility to ALL domain accounts that are registered through RES.

Cisco RES Account Number Creation

The RES account number is created based on the contract information tied to the appliance. The account number is generated based on the Global Ultimate (GU) ID and an Account Name is generated based on the Installed At Site Name. In order to review, assure that you have proper Cisco Connection Online (CCO) and entitlement, and check the Cisco Service Contract Center (CSCC).

Determine the Cisco RES Version

From http://res.cisco.com/admin, in the upper right-hand corner, select the About hyperlink. The current Cisco RES version is displayed in the pop-up.

Example:

Troubleshooting

This section provides information you can use in order to troubleshoot your configuration.

In order to confirm that the ESA is able to successfully communicate with the Cisco RES servers, enter this command:

myesa.local> telnet res.cisco.com 443

Trying 184.94.241.74...

Connected to 184.94.241.74.

Escape character is '^]'.

^]

telnet> quit

Connection closed.

Related Information

- ESA Email Encryption Configuration Example

- What are the IPs and hostnames of the Cisco RES key servers?

- Cisco Email Security Appliance - End-User Guides

- Technical Support & Documentation - Cisco Systems