This is a great script, I appreciate you writing it. We're using it so that we can split tunnel our VPN users to go direct to O365. The only issue we encountered is that the Firepower doesn't like IPv6 addresses in the split tunnel ACL. Once we removed them from the network object your script created the policy would deploy successfully and split tunneling worked like a champ. This is on a 2130 running 6.3.0.5 code.
This is a great script, I appreciate you writing it. We're using it so that we can split tunnel our VPN users to go direct to O365. The only issue we encountered is that the Firepower doesn't like IPv6 addresses in the split tunnel ACL. Once we removed them from the network object your script created the policy would deploy successfully and split tunneling worked like a champ. This is on a 2130 running 6.3.0.5 code.