I have two low-end Cisco ASA 5506-X with bundled Security Plus licenses. These ASAs are just for remote dial-in VPN access for our staff.
Now all users using IKEv2 and IPSec/L2TP (IKEv1) connection methods but IPSec works unstable sometimes under some public networks.
I set up an SSL-VPN method that works fine with the Cisco AnyConnect desktop client (Linux and macOS) but doesn't work with the AnyConnect mobile client on iOS from Apple AppStore (VPN server says: No license).
Is there any difference between licenses on AnyConnect desktop and mobile devices? Or this is another restriction effect?
I plan to buy a package of 25 Cisco L-AC-PLS-3Y-S1 subscriptions for our users. Can I share this license between two ASA 5506-X devices in active/standby? I have no TAC or another Cisco contracts and I need just a VPN access feature.
I know that Cisco made changes to the AnyConnect licensing models a few years ago and most AnyConnect docs are out of date. There are not enough docs about modern AnyConnect licenses.
The Running Activation Key feature: 2 security contexts exceed the limit on the platform, reduced to 0 security contexts.
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited perpetual
Maximum VLANs : 30 perpetual
Inside Hosts : Unlimited perpetual
Failover : Active/Standby perpetual
Encryption-DES : Enabled perpetual
Encryption-3DES-AES : Enabled perpetual
Carrier : Disabled perpetual
AnyConnect Premium Peers : 50 perpetual
AnyConnect Essentials : Disabled perpetual
Other VPN Peers : 50 perpetual
Total VPN Peers : 50 perpetual
AnyConnect for Mobile : Disabled perpetual
AnyConnect for Cisco VPN Phone : Disabled perpetual
Advanced Endpoint Assessment : Disabled perpetual
Shared License : Disabled perpetual
Total TLS Proxy Sessions : 160 perpetual
Botnet Traffic Filter : Disabled perpetual
Cluster : Disabled perpetual
This platform has an ASA 5506 Security Plus license.
Cisco ASA configuration Guide 9.0 page 189 discusses just this (it's a 2,164 page document!)
I can't speak to recent changes as I don't use AnyConnect. However, I do own a Cisco ASA 5505 with the most recent available software and Security Plus license - man are they a bargain right now since the 5506 came out - and haven't had any problems with anything I've used from that PDF.