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VPNWebVPN Config

anyconnect image disk0:/[filename]

Specifies the AnyConnect client image file to be used for SSL VPN connections on the Cisco ASA.

Overview

The 'anyconnect image' command is used in Cisco ASA WebVPN configuration mode to specify the AnyConnect Secure Mobility Client image file that will be deployed to remote users when they establish an SSL VPN connection. This command is essential for managing the AnyConnect client version across the organization. The ASA stores the image file in its flash memory (disk0:) and pushes it to clients upon connection. The networking concept behind this is centralized client deployment: instead of manually installing the client on each endpoint, the ASA acts as a distribution point. This command is typically used during initial VPN setup or when upgrading the client version. On Cisco ASA, the command is part of the webvpn configuration context, which is different from global configuration. It fits into troubleshooting workflows when users report connection issues due to client version incompatibility; checking the configured image ensures the correct version is being deployed. The command supports multiple image entries with an order parameter to prioritize which image to use when multiple are defined (e.g., for different operating systems).

Syntax·WebVPN Config
anyconnect image disk0:/[filename] [order]

When to Use This Command

  • Upgrading the AnyConnect client image to a new version for all remote users.
  • Specifying a custom AnyConnect image for a particular VPN group policy.
  • Rolling back to a previous AnyConnect version due to compatibility issues.
  • Deploying different AnyConnect images for different user groups (e.g., Windows vs. macOS).

Parameters

ParameterSyntaxDescription
filenamedisk0:/[filename]The path and filename of the AnyConnect image file stored on the ASA's flash. Must be a valid .pkg file.
order[order]Optional integer (1-65535) specifying the priority of the image. Lower numbers have higher priority. Default is 1.

Command Examples

Specify AnyConnect image for WebVPN

anyconnect image disk0:/anyconnect-win-4.10.01075-webdeploy-k9.pkg 1
INFO: WebVPN AnyConnect image set to disk0:/anyconnect-win-4.10.01075-webdeploy-k9.pkg

The command sets the AnyConnect image file with priority 1. The output confirms the image path.

View configured AnyConnect images

show running-config | include anyconnect image
anyconnect image disk0:/anyconnect-win-4.10.01075-webdeploy-k9.pkg 1
anyconnect image disk0:/anyconnect-macos-4.10.01075-webdeploy-k9.pkg 2

Displays all configured AnyConnect images with their order. The first line is for Windows, second for macOS.

Understanding the Output

The command itself does not produce verbose output; it simply sets the image. To verify, use 'show running-config | include anyconnect image' or 'show anyconnect images'. The output lists each image file and its priority order. A healthy configuration shows the correct file path and version. Problems include missing files (file not found) or incorrect order causing deployment failures.

Configuration Scenarios

Deploying AnyConnect for Windows and macOS

An organization needs to support both Windows and macOS clients with different AnyConnect images.

Topology

[Internet] --- [ASA] --- [Internal Network]

Steps

  1. 1.Copy the Windows AnyConnect image to disk0:.
  2. 2.Copy the macOS AnyConnect image to disk0:.
  3. 3.Enter webvpn configuration mode: 'webvpn'.
  4. 4.Configure Windows image with order 1: 'anyconnect image disk0:/anyconnect-win-4.10.01075-webdeploy-k9.pkg 1'.
  5. 5.Configure macOS image with order 2: 'anyconnect image disk0:/anyconnect-macos-4.10.01075-webdeploy-k9.pkg 2'.
Configuration
! Configuration
webvpn
 anyconnect image disk0:/anyconnect-win-4.10.01075-webdeploy-k9.pkg 1
 anyconnect image disk0:/anyconnect-macos-4.10.01075-webdeploy-k9.pkg 2

Verify: Use 'show running-config | include anyconnect image' to verify both images are configured. Use 'show anyconnect images' to see the list.

Watch out: Ensure the image files are compatible with the ASA version. Also, the order determines which image is offered first; clients will download the first compatible image.

Troubleshooting with This Command

When troubleshooting AnyConnect deployment issues, first verify that the image file exists on the ASA's flash using 'dir disk0:'. If the file is missing, copy it via TFTP or SCP. Next, check the running configuration to ensure the 'anyconnect image' command is present and correctly points to the file. Use 'show anyconnect images' to see the list of configured images and their order. If clients fail to download the client, check the ASA logs with 'show logging' for errors like 'Unable to open file'. Also, ensure that the webvpn feature is enabled and that the group-policy or tunnel-group references the correct image. Common issues include incorrect file permissions (the file should be readable) or using an image that is not supported by the ASA version. If multiple images are configured, verify the order; clients will attempt to download the first image that matches their OS. If the image is corrupt, re-upload a valid copy.

CCNA Exam Tips

1.

Remember that the 'anyconnect image' command is configured in webvpn configuration mode, not global config.

2.

The order parameter determines which image is used when multiple are specified; lower number = higher priority.

3.

Know that the image file must be present on the ASA's flash (disk0:) before referencing it.

Common Mistakes

Forgetting to copy the image file to disk0: before configuring, causing deployment failure.

Using the wrong file name or path, leading to 'file not found' errors.

Not specifying the order parameter, which defaults to 1 but can cause conflicts if multiple images are defined.

Platform Notes

On Cisco ASA, the 'anyconnect image' command is specific to the webvpn configuration mode, unlike IOS where similar functionality may be under different contexts. The command is available in ASA versions 8.0 and later. Equivalent commands on other platforms include 'anyconnect image' on Cisco IOS-XE for ASR routers, but the configuration mode differs. On ASA, the image files are stored in disk0: (internal flash) or disk1: (external flash). The command supports up to 10 image entries. Version differences: In ASA 9.x, the command syntax remains the same, but newer AnyConnect versions may require additional licensing. Always ensure the image file is digitally signed and compatible with the ASA version to avoid deployment failures.

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