Cisco Anyconnect Secure Mobility Client Not Connecting To Wifi



Mobility

Cisco Anyconnect Secure Mobility Client Not Connecting To WifiCisco Anyconnect Secure Mobility Client Not Connecting To Wifi

Hello! We are currently deploying Zscaler App to customer and having compatibility issue with Cisco AnyConnect Secure Mobility Client. The agent is only for Network access control.
Reflo cup. We found that the issue happen when user switch from wired network to wireless network. Both network are also connected to the same corporate network internally. When user switch network, the Cisco AnyConnect Secure Mobility Client will act as NAC solution and check for 3 things before allow the user connect to internal corporate network:

A simple solution for Cisco Anyconnect Secure Mobility Client issue is to click on the menu icon near Network and check 'Connect only to Current Network'. This will allow the connection to stay in the specified/desired Wifi and will stop from fluctuating to 'wired' connection. Several methods to start the VPN client. The first method is that AnyConnect VPN client will have an icon that looks like two arches on a white globe on your desktop (see Figure 1). Tftpserver. Another method is by clicking on Start Programs Cisco Cisco AnyConnect Secure Mobility Client vpnui.exe.

Cisco Anyconnect Secure Mobility Client Not Connecting To Wifi Password

  1. Check if the PC is domain-joined
  2. Check the Antivirus is installed
  3. Check the Virus signature is up-to-date
    After all checking are compliant, user will be allowed to access the internal corporate network.

Cisco Anyconnect Secure Mobility Client Not Connecting To Wifi Network

After installed Zscaler App, we found on Zscaler App that when switch between network, the ZApp will show message that indicate not able to reach internet. This is normal since Cisco agent need to complete the checking before allow the network. However after the Cisco agent completed the checking and show compliant, the ZApp still showing the same error message. We observed the symptom on the affected PC as below:

Cisco
  • Not able to access any internal website
  • Not able to access internet
  • not able to resolve DNS with internal DNS server
    The issue remain the same when we try to restart the checking on Cisco agent.
    The issue is Intermittent and it does NOT happen every time when switch between network.
    It could only be resumed when user restart the PC.

May I know if there is any previous experience sharing that install Zscaler App to Cisco ISE agent environment, or any other NAC solution?