VPN Split tunnelling for Microsoft Teams using Cisco ASA

[PaulTThomas]

Hi,

I am in the process of setting up a VPN split tunnel for Microsoft Teams.  I currently use Cisco Anyconnect to connect using the Cisco ASA.

Does anyone have a comprehensive list of activities which need to be completed.  I have configured dynamic tunnel exclusions for the split tunnel, but there are many ranges and doesn't look sustainable operationally, in case Microsoft add additional ranges etc and I only want voice and video traffic to traverse the split tunnel.

Microsoft and Cisco documentation doesn't detail exactly what is required, has anyone else implemented this use case, if so, your help and advice would be appreciated.

[Rob Ingram]

@PaulTThomas you can use dynamic split tunnel to not tunnel the MS teams domains through the VPN tunnel.

Examples:

https://community.cisco.com/t5/security-knowledge-base/anyconnect-split-tunneling-local-lan-access-split-tunneling/ta-p/4050866

https://integratingit.wordpress.com/2022/04/20/asa-dynamic-split-tunnel/