Cisco Anyconnect Iphone Hotspot
- Yep, have this issue too and so do many others (like Cisco AnyConnect Secure Mobility Client on OS X Yosemite - VPN not working if the Mac is connected via Iphone HotSpot and Yosemite, iPhone Hotspot and Cisco AnyConnect as well as many over at the Cisco forums). Given that the problem is specific to Yosemite, I'm looking to Apple to address.
- For instance, here you can match Hotspot Shield’s overall score of 8.9 against Cisco AnyConnect’s score of 9.3. You can even compare their general user satisfaction: Hotspot Shield (100%) vs. Cisco AnyConnect (81%). What’s more, you can evaluate their pros and cons feature by feature, including their terms and conditions and prices.
Microsoft Intune includes many VPN settings that can be deployed to your iOS/iPadOS devices. These settings are used to create and configure VPN connections to your organization's network. This article describes these settings. Some settings are only available for some VPN clients, such as Citrix, Zscaler, and more.
Cisco AnyConnect Secure Mobility Client Secure VPN access for remote workers For organizations of all sizes that need to protect sensitive data at scale, Duo is the user-friendly zero-trust security platform for all users, all devices and all applications.
Before you begin
Create an iOS/iPadOS VPN device configuration profile.
Note
These settings are available for all enrollment types except user enrollment. User enrollment is limited to per-app VPN. For more information on the enrollment types, see iOS/iPadOS enrollment.
The available settings depend on the VPN client you choose. Some settings are only available for specific VPN clients.
These settings use the Apple VPN payload (opens Apple's web site).
Connection type
Select the VPN connection type from the following list of vendors:
- Check Point Capsule VPN
- Cisco Legacy AnyConnect: Applicable to Cisco Legacy AnyConnect app version 4.0.5x and earlier.
- Cisco AnyConnect: Applicable to Cisco AnyConnect app version 4.0.7x and later.
- SonicWall Mobile Connect
- F5 Access Legacy: Applicable to F5 Access app version 2.1 and earlier.
- F5 Access: Applicable to F5 Access app version 3.0 and later.
- Palo Alto Networks GlobalProtect (Legacy): Applicable to Palo Alto Networks GlobalProtect app version 4.1 and earlier.
- Palo Alto Networks GlobalProtect: Applicable to Palo Alto Networks GlobalProtect app version 5.0 and later.
- Pulse Secure
- Cisco (IPSec)
- Citrix VPN
- Citrix SSO
- Zscaler: To use Conditional Access, or allow users to bypass the Zscaler sign in screen, then you must integrate Zscaler Private Access (ZPA) with your Azure AD account. For detailed steps, see the Zscaler documentation.
- NetMotion Mobility
- IKEv2: IKEv2 settings (in this article) describes the properties.
- Microsoft Tunnel
- Custom VPN
Note
Cisco, Citrix, F5, and Palo Alto have announced that their legacy clients don't work on iOS 12. You should migrate to the new apps as soon as possible. Graveyard keeper - game of crone for mac. For more information, see the Microsoft Intune Support Team Blog.
Base VPN settings
Connection name: End users see this name when they browse their device for a list of available VPN connections.
Custom domain name (Zscaler only): Prepopulate the Zscaler app's sign in field with the domain your users belong to. For example, if a username is
Joe@contoso.net
, then thecontoso.net
domain statically appears in the field when the app opens. If you don't enter a domain name, then the domain portion of the UPN in Azure Active Directory (AD) is used.VPN server address: The IP address or fully qualified domain name (FQDN) of the VPN server that devices connect with. For example, enter
192.168.1.1
orvpn.contoso.com
.Organization's cloud name (Zscaler only): Enter the cloud name where your organization is provisioned. The URL you use to sign in to Zscaler has the name.
Authentication method: Choose how devices authenticate to the VPN server.
Certificates: Under Authentication certificate, select an existing SCEP or PKCS certificate profile to authenticate the connection. Configure certificates provides some guidance about certificate profiles.
Username and password: End users must enter a username and password to sign in to the VPN server.
Note
If username and password are used as the authentication method for Cisco IPsec VPN, they must deliver the SharedSecret through a custom Apple Configurator profile.
Derived credential: Use a certificate that's derived from a user's smart card. If no derived credential issuer is configured, Intune prompts you to add one. For more information, see Use derived credentials in Microsoft Intune.
Excluded URLs (Zscaler only): When connected to the Zscaler VPN, the listed URLs are accessible outside the Zscaler cloud.
Split tunneling: Enable or Disable to let devices decide which connection to use, depending on the traffic. For example, a user in a hotel uses the VPN connection to access work files, but uses the hotel's standard network for regular web browsing.
VPN identifier (Custom VPN, Zscaler, and Citrix): An identifier for the VPN app you're using, and is supplied by your VPN provider.
Enter key/value pairs for your organization's custom VPN attributes (Custom VPN, Zscaler, and Citrix): Add or import Keys and Values that customize your VPN connection. Remember, these values are typically supplied by your VPN provider.
Enable network access control (NAC) (Cisco AnyConnect, Citrix SSO, F5 Access): When you choose I agree, the device ID is included in the VPN profile. This ID can be used for authentication to the VPN to allow or prevent network access.
When using Cisco AnyConnect with ISE, be sure to:
- If you haven't already, integrate ISE with Intune for NAC as described at Configure Microsoft Intune as an MDM Server in the Cisco Identity Services Engine Administrator Guide.
- Enable NAC in the VPN profile.
When using Citrix SSO with Gateway, be sure to:
- Confirm you're using Citrix Gateway 12.0.59 or higher.
- Confirm your users have Citrix SSO 1.1.6 or later installed on their devices.
- Integrate Citrix Gateway with Intune for NAC. See the Integrating Microsoft Intune/Enterprise Mobility Suite with NetScaler (LDAP+OTP Scenario) Citrix deployment guide.
- Enable NAC in the VPN profile.
When using F5 Access, be sure to:
- Confirm you're using F5 BIG-IP 13.1.1.5 or later.
- Integrate BIG-IP with Intune for NAC. See the Overview: Configuring APM for device posture checks with endpoint management systems F5 guide.
- Enable NAC in the VPN profile.
For the VPN partners that support device ID, the VPN client, such as Citrix SSO, can get the ID. Then, it can query Intune to confirm the device is enrolled, and if the VPN profile is compliant or not compliant.
- To remove this setting, recreate the profile, and don't select I agree. Then, reassign the profile.
Enter key and value pairs for the NetMotion Mobility VPN attributes (NetMotion Mobility only): Enter or import key and value pairs. These values may be supplied by your VPN provider.
Microsoft Tunnel site (Microsoft Tunnel only): Select an existing site. The VPN client connects to the public IP address or FQDN of this site.
For more information, see Microsoft Tunnel for Intune.
IKEv2 settings
These settings apply when you choose Connection type > IKEv2.
Always-on VPN: Enable sets a VPN client to automatically connect and reconnect to the VPN. Always-on VPN connections stay connected or immediately connect when the user locks their device, the device restarts, or the wireless network changes. When set to Disable (default), always-on VPN for all VPN clients is disabled. When enabled, also configure:
Network interface: All IKEv2 settings only apply to the network interface you choose. Your options:
- Wi-Fi and Cellular (default): The IKEv2 settings apply to the Wi-Fi and cellular interfaces on the device.
- Cellular: The IKEv2 settings only apply to the cellular interface on the device. Select this option if you're deploying to devices with the Wi-Fi interface disabled or removed.
- Wi-Fi: The IKEv2 settings only apply to the Wi-Fi interface on the device.
User to disable VPN configuration: Enable lets users turn off always-on VPN. Disable (default) prevents users from turning it off. The default value for this setting is the most secure option.
Voicemail: Choose what happens with voicemail traffic when always-on VPN is enabled. Your options:
- Force network traffic through VPN (default): This setting is the most secure option.
- Allow network traffic to pass outside VPN
- Drop network traffic
AirPrint: Choose what happens with AirPrint traffic when always-on VPN is enabled. Your options:
- Force network traffic through VPN (default): This setting is the most secure option.
- Allow network traffic to pass outside VPN
- Drop network traffic
Cellular services: On iOS 13.0+, choose what happens with cellular traffic when always-on VPN is enabled. Your options:
- Force network traffic through VPN (default): This setting is the most secure option.
- Allow network traffic to pass outside VPN
- Drop network traffic
Allow traffic from non-native captive networking apps to pass outside VPN: A captive network refers to Wi-Fi hotspots typically found in restaurants and hotels. Your options:
- No: Forces all Captive Networking (CN) app traffic through the VPN tunnel.
- Yes, all apps: Allows all CN app traffic to bypass the VPN.
- Yes, specific apps: Add a list of CN apps whose traffic can bypass the VPN. Enter the bundle identifiers of CN app. For example, enter
com.contoso.app.id.package
.
Traffic from Captive Websheet app to pass outside VPN: Captive WebSheet is a built-in web browser that handles captive sign on. Enable allows the browser app traffic to bypass the VPN. Disable (default) forces WebSheet traffic to use the always-on VPN. The default value is the most secure option.
Network address translation (NAT) keepalive interval (seconds): To stay connected to the VPN, the device sends network packets to remain active. Enter a value in seconds on how often these packets are sent, from 20-1440. For example, enter a value of
60
to send the network packets to the VPN every 60 seconds. By default, this value is set to110
seconds.Offload NAT keepalive to hardware when device is asleep: When a device is asleep, Enable (default) has NAT continuously send keep-alive packets so the device stays connected to the VPN. Disable turns off this feature.
Remote identifier: Enter the network IP address, FQDN, UserFQDN, or ASN1DN of the IKEv2 server. For example, enter
10.0.0.3
orvpn.contoso.com
. Typically, you enter the same value as the Connection name (in this article). But, it does depend on your IKEv2 server settings.Local identifier: Enter the device FQDN or subject common name of the IKEv2 VPN client on the device. Or, you can leave this value empty (default). Typically, the local identifier should match the user or device certificate’s identity. The IKEv2 server may require the values to match so it can validate the client’s identity.
Client Authentication type: Choose how the VPN client authenticates to the VPN. Your options:
- User authentication (default): User credentials authenticate to the VPN.
- Machine authentication: Device credentials authenticate to the VPN.
Authentication method: Choose the type of client credentials to send to the server. Your options:
Certificates: Uses an existing certificate profile to authenticate to the VPN. Be sure this certificate profile is already assigned to the user or device. Otherwise, the VPN connection fails.
- Certificate type: Select the type of encryption used by the certificate. Be sure the VPN server is configured to accept this type of certificate. Your options:
- RSA (default)
- ECDSA256
- ECDSA384
- ECDSA521
- Certificate type: Select the type of encryption used by the certificate. Be sure the VPN server is configured to accept this type of certificate. Your options:
Username and password (User authentication only): When users connect to the VPN, they're prompted for their username and password.
Shared secret (Machine authentication only): Allows you to enter a shared secret to send to the VPN server.
- Shared secret: Enter the shared secret, also known as the pre-shared key (PSK). Be sure the value matches the shared secret configured on the VPN server.
Server certificate issuer common name: Allows the VPN server to authenticate to the VPN client. Enter the certificate issuer common name (CN) of the VPN server certificate that's sent to the VPN client on the device. Be sure the CN value matches the configuration on the VPN server. Otherwise, the VPN connection fails.
Server certificate common name: Enter the CN for the certificate itself. If left blank, the remote identifier value is used.
Dead peer detection rate: Choose how often the VPN client checks if the VPN tunnel is active. Your options:
- Not configured: Uses the iOS/iPadOS system default, which may be the same as choosing Medium.
- None: Disables dead peer detection.
- Low: Sends a keepalive message every 30 minutes.
- Medium (default): Sends a keepalive message every 10 minutes.
- High: Sends a keepalive message every 60 seconds.
TLS version range minimum: Enter the minimum TLS version to use. Enter
1.0
,1.1
, or1.2
. If left blank, the default value of1.0
is used. When using user authentication and certificates, you must configure this setting.TLS version range maximum: Enter the maximum TLS version to use. Enter
1.0
,1.1
, or1.2
. If left blank, the default value of1.2
is used. When using user authentication and certificates, you must configure this setting.Perfect forward secrecy: Select Enable to turn on perfect forward secrecy (PFS). PFS is an IP security feature that reduces the impact if a session key is compromised. Disable (default) doesn't use PFS.
Certificate revocation check: Select Enable to make sure the certificates aren't revoked before allowing the VPN connection to succeed. This check is best-effort. If the VPN server times out before determining if the certificate is revoked, access is granted. Disable (default) doesn't check for revoked certificates.
Use IPv4/IPv6 internal subnet attributes: Some IKEv2 servers use the
INTERNAL_IP4_SUBNET
orINTERNAL_IP6_SUBNET
attributes. Enable forces the VPN connection to use these attributes. Disable (default) doesn't force the VPN connection to use these subnet attributes.Mobility and multihoming (MOBIKE): MOBIKE allows VPN clients to change their IP address without recreating a security association with the VPN server. Enable (default) turns on MOBIKE, which can improve VPN connections when traveling between networks. Disable turns off MOBIKE.
Redirect: Enable (default) redirects the IKEv2 connection if a redirect request is received from the VPN server. Disable prevents the IKEv2 connection from redirecting if a redirect request is received from the VPN server.
Maximum transmission unit: Enter the maximum transmission unit (MTU) in bytes, from 1-65536. When set to Not configured or left blank, Intune doesn't change or update this setting. By default, Apple may set this value to 1280.
This setting applies to:
- iOS/iPadOS 14 and newer
Security association parameters: Enter the parameters to use when creating security associations with the VPN server:
Encryption algorithm: Select the algorithm you want:
- DES
- 3DES
- AES-128
- AES-256 (default)
- AES-128-GCM
- AES-256-GCM
Note
If you set the encryption algorithm to
AES-128-GCM
orAES-256-GCM
, then theAES-256
default is used. This is a known issue, and will be fixed in a future release. There is no ETA.Integrity algorithm: Select the algorithm you want:
- SHA1-96
- SHA1-160
- SHA2-256 (default)
- SHA2-384
- SHA2-512
Diffie-Hellman group: Select the group you want. Default is group
2
.Lifetime (minutes): Enter how long the security association stays active until the keys are rotated. Enter a whole value between
10
and1440
(1440 minutes is 24 hours). Default is1440
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Child security association parameters: iOS/iPadOS allows you to configure separate parameters for the IKE connection, and any child connections. Enter the parameters used when creating child security associations with the VPN server:
Encryption algorithm: Select the algorithm you want:
- DES
- 3DES
- AES-128
- AES-256 (default)
- AES-128-GCM
- AES-256-GCM
Note
If you set the encryption algorithm to
AES-128-GCM
orAES-256-GCM
, then theAES-256
default is used. This is a known issue, and will be fixed in a future release. There is no ETA.
Integrity algorithm: Select the algorithm you want:
- SHA1-96
- SHA1-160
- SHA2-256 (default)
- SHA2-384
- SHA2-512
- Diffie-Hellman group: Select the group you want. Default is group
2
. - Lifetime (minutes): Enter how long the security association stays active until the keys are rotated. Enter a whole value between
10
and1440
(1440 minutes is 24 hours). Default is1440
.
Automatic VPN
On-demand VPN: On-demand VPN uses rules to automatically connect or disconnect the VPN connection. When your devices attempt to connect to the VPN, it looks for matches in the parameters and rules you create, such as a matching IP address or domain name. If there's a match, then the action you choose runs.
For example, create a condition where the VPN connection is only used when a device isn't connected to a company Wi-Fi network. Or, if a device can't access a DNS search domain you enter, then the VPN connection isn't started.
Add: Select this option to add a rule.
I want to do the following: If there's a match between the device value and your on-demand rule, then select the action. Your options:
- Establish VPN
- Disconnect VPN
- Evaluate each connection attempt
- Ignore
I want to restrict to: Select the condition that the rule must meet. Your options:
- Specific SSIDs: Enter one or more wireless network names that the rule will apply. This network name is the Service Set Identifier (SSID). For example, enter
Contoso VPN
. - Specific DNS domains: Enter one or more DNS domains that the rule will apply. For example, enter
contoso.com
. - All domains: Select this option to apply your rule to all domains in your organization.
- Specific SSIDs: Enter one or more wireless network names that the rule will apply. This network name is the Service Set Identifier (SSID). For example, enter
But only if this URL probe succeeds: Optional. Enter a URL that the rule uses as a test. If the device accesses this URL without redirection, then the VPN connection is started. And, the device connects to the target URL. The user doesn't see the URL string probe site.
For example, a URL string probe is an auditing Web server URL that checks device compliance before connecting the VPN. Or, the URL tests the VPNs ability to connect to a site before the device connects to the target URL through the VPN.
Prevent users from disabling automatic VPN: Your options:
- Not configured: Intune doesn't change or update this setting.
- Yes: Prevents users from turning off automatic VPN. It forces users to keep the automatic VPN enabled and running.
- No: Allows users to turn off automatic VPN.
This setting applies to:
- iOS 14 and newer
- iPadOS 14 and newer
Per-app VPN: Enables per-app VPN by associating this VPN connection with an iOS/iPadOS app. When the app runs, the VPN connection starts. You can associate the VPN profile with an app when you assign the software. For more information, see How to assign and monitor apps.
Per-app VPN isn't supported on IKEv2. For more information, see set up per-app VPN for iOS/iPadOS devices.
Provider Type: Only available for Pulse Secure and Custom VPN.
When using iOS/iPadOS per-app VPN profiles with Pulse Secure or a Custom VPN, choose app-layer tunneling (app-proxy) or packet-level tunneling (packet-tunnel). Set the ProviderType value to app-proxy for app-layer tunneling, or packet-tunnel for packet-layer tunneling. If you're not sure which value to use, check your VPN provider's documentation.
Safari URLs that will trigger this VPN: Add one or more web site URLs. When these URLs are visited using the Safari browser on the device, the VPN connection is automatically established.
Associated Domains: Enter associated domains in the VPN profile to use with this VPN connection.
For more information, see associated domains.
Excluded Domains: Enter domains that can bypass the VPN connection when per-app VPN is connected. For example, enter
contoso.com
. Traffic to thecontoso.com
domain will use the public Internet even if the VPN is connected.Prevent users from disabling automatic VPN: Your options:
- Not configured: Intune doesn't change or update this setting.
- Yes: Prevents users from turning off the Connect On Demand toggle within the VPN profile settings. It forces users to keep per-app VPN or on-demand rules enabled and running.
- No: Allows users to turn off the Connect On Demand toggle, which disables per-app VPN and on-demand rules.
This setting applies to:
- iOS 14 and newer
- iPadOS 14 and newer
Per-app VPN
These settings apply when you choose Connection type > Microsoft Tunnel (standalone client).
Per-app VPN: Enable associates a specific to this VPN connection. When the app runs, traffic automatically routes through the VPN connection. You can associate the VPN profile with an app when you assign the software. For more information, see How to assign and monitor apps.
For more information, see Microsoft Tunnel for Intune.
Important
In preparation for the public preview of Tunnel client functionality in the Microsoft Defender for Endpoint app, the VPN profile connection type for the Microsoft Tunnel client app has been renamed to Microsoft Tunnel (standalone client). At this time, you should use the Microsoft Tunnel (standalone client) connection type, not the Microsoft Tunnel connection type.
Proxy
If you use a proxy, then configure the following settings.
- Automatic configuration script: Use a file to configure the proxy server. Enter the proxy server URL that includes the configuration file. For example, enter
http://proxy.contoso.com/pac
. - Address: Enter the IP address or fully qualified host name of the proxy server. For example, enter
10.0.0.3
orvpn.contoso.com
. - Port number: Enter the port number associated with the proxy server. For example, enter
8080
.
Next steps
The profile is created, but may not doing anything yet. Be sure to assign the profile and monitor its status.
Configure VPN settings on Android, Android Enterprise, macOS, and Windows 10 devices.
Objective
The objective of this document is to show you basic troubleshooting steps on some common errors on the Cisco AnyConnect Secure Mobility Client. When installing the Cisco AnyConnect Secure Mobility Client, errors may occur and troubleshooting may be needed for a successful setup.
Note that the errors discussed in this document is not an exhaustive list and varies with the configuration of the device used.
For additional information on AnyConnect licensing on the RV340 series routers, check out the article AnyConnect Licensing for the RV340 Series Routers.
Software Version
AnyConnect v4.x (Link to download)
Basic Troubleshooting on Cisco AnyConnect Secure Mobility Client Errors
Note: Before attempting to troubleshoot, it is recommended to gather some important information first about your system that might be needed during the troubleshooting process. To learn how, click here.
1. Problem: Network Access Manager fails to recognize your wired adapter.
Solution: Try unplugging your network cable and reinserting it. If this does not work, you may have a link issue. The Network Access Manager may not be able to determine the correct link state of your adapter. Check the Connection Properties of your Network Interface Card (NIC) driver. You may have a 'Wait for Link' option in the Advanced Panel. When the setting is On, the wired NIC driver initialization code waits for auto negotiation to complete and then determines if a link is present.
2. Problem: When AnyConnect attempts to establish a connection, it authenticates successfully and builds the Secure Socket Layer (SSL)session, but then the AnyConnect client crashes in the vpndownloader if using Label-Switched Path (LSP) or NOD32 Antivirus.
Solution: Remove the Internet Monitor component in version 2.7 and upgrade to version 3.0 of ESET NOD32 AV.
3. Problem: If you are using an AT&T Dialer, the client operating system sometimes experiences a blue screen, which causes the creation of a mini dump file.
Solution: Upgrade to the latest 7.6.2 AT&T Global Network Client.
4. Problem: When using McAfee Firewall 5, a User Datagram Protocol (UDP)Datagram Transport Layer Security (DTLS) connection cannot be established.
Solution: In the McAfee Firewall central console, choose Advanced Tasks > Advanced options and Logging and uncheck the Block incoming fragments automatically check box in McAfee Firewall.
5. Problem: The connection fails due to lack of credentials.
Solution: The third-party load balancer has no insight into the load on the Adaptive Security Appliance (ASA) devices. Because the load balance functionality in the ASA is intelligent enough to evenly distribute the VPN load across the devices, using the internal ASA load balancing instead is recommended.
6. Problem: The AnyConnect client fails to download and produces the following error message:
Solution: Upload the patch update to version 1.2.1.38 to resolve all dll issues.
7. Problem: If you are using Bonjour Printing Services, the AnyConnect event logs indicate a failure to identify the IP forwarding table.
Cisco Anyconnect Iphone Hotspot App
Solution: Disable the Bonjour Printing Service by typing net stop “bonjour service” at the command prompt. A new version of mDNSResponder (1.0.5.11) has been produced by Apple. To resolve this issue, a new version of Bonjour is bundled with iTunes and made available as a separate download from the Apple web site.
8. Problem: An error indicates that the version of TUN or network tunnel is already installed on this system and is incompatible with the AnyConnect client.
Solution: Uninstall the Viscosity OpenVPN Client.
9. Problem: If a Label-Switched Path (LSP) module is present on the client, a Winsock catalog conflict may occur.
Solution: Uninstall the LSP module.
10. Problem: If you are connecting with a Digital Subscriber Line (DSL) router, DTLS traffic may fail even if successfully negotiated.
Solution: Connect to a Linksys router with factory settings. This setting allows a stable DTLS session and no interruption in pings. Add a rule to allow DTLS return traffic.
11. Problem: When using AnyConnect on some Virtual Machine Network Service devices, performance issues have resulted.
Solution: Uncheck the binding for all IM devices within the AnyConnect virtual adapter. The application dsagent.exe resides in C:WindowsSystemdgagent. Although it does not appear in the process list, you can see it by opening sockets with TCPview (sysinternals). When you terminate this process, normal operation of AnyConnect returns.
12. Problem: You receive an “Unable to Proceed, Cannot Connect to the VPN Service” message. The VPN service for AnyConnect is not running.
Solution: Determine if another application conflicted with the service by going to the Windows Administration Tools then make sure that the Cisco AnyConnect VPN Agent is not running. If it is running and the error message still appears, another VPN application on the workstation may need to be disabled or even uninstalled. After taking that action, reboot, and repeat this step.
13. Problem: When Kaspersky 6.0.3 is installed (even if disabled), AnyConnect connections to the ASA fail right after CSTP state = CONNECTED. The following message appears:
Solution: Uninstall Kaspersky and refer to their forums for additional updates.
14. Problem: If you are using Routing and Remote Access Service (RRAS), the following termination error is returned to the event log when AnyConnect attempts to establish a connection to the host device:
Solution: Disable the RRAS service.
15. Problem: If you are using a EVDO wireless card and Venturi driver while a client disconnect occurred, the event log reports the following:
Solutions:
Cisco Anyconnect Iphone Hotspot
- Check the Application, System, and AnyConnect event logs for a relating disconnect event and determine if a NIC card reset was applied at the same time.
- Ensure that the Venturi driver is up to date. Disable Use Rules Engine in the 6.7 version of the AT&T Communications Manager.
If you encounter other errors, contact the support center for your device.
For further information and community discussion on AnyConnect licensing updates, click here.
Install Cisco Anyconnect
For AnyConnect Licensing FAQs, click here.