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Cisco ASA 5500 Series Configuration Guide using the CLI
Chapter69 Configuring Remote Access IPsec VPNs
Licensing Requirements for Remote Access IPsec VPNs
ASA 5520 IPsec remote access VPN using IKEv2 (use one of the following):
AnyConnect Premium license:
Base license: 2 sessions.
Optional permanent or time-based licenses: 10, 25, 50, 100, 250, 500, or 750 sessions.
Optional Shared licenses2: Participant or Server. For the Server license, 500-50,000 in
increments of 500 and 50,000-545,000 in increments of 1000.
AnyConnect Essentials license3: 750 sessions.
IPsec remote access VPN using IKEv1 and IPsec site-to-site VPN using IKEv1 or IKEv2:
Base license: 750 sessions.
ASA 5540 IPsec remote access VPN using IKEv2 (use one of the following):
AnyConnect Premium license:
Base license: 2 sessions.
Optional permanent or time-based licenses: 10, 25, 50, 100, 250, 500, 750, 1000, or 2500
sessions.
Optional Shared licenses2: Participant or Server. For the Server license, 500-50,000 in
increments of 500 and 50,000-545,000 in increments of 1000.
AnyConnect Essentials license3: 2500 sessions.
IPsec remote access VPN using IKEv1 and IPsec site-to-site VPN using IKEv1 or IKEv2:
Base license: 2500 sessions.
ASA 5550 IPsec remote access VPN using IKEv2 (use one of the following):
AnyConnect Premium license:
Base license: 2 sessions.
Optional permanent or time-based licenses: 10, 25, 50, 100, 250, 500, 750, 1000, 2500, or
5000 sessions.
Optional Shared licenses2: Participant or Server. For the Server license, 500-50,000 in
increments of 500 and 50,000-545,000 in increments of 1000.
AnyConnect Essentials license3: 5000 sessions.
IPsec remote access VPN using IKEv1 and IPsec site-to-site VPN using IKEv1 or IKEv2:
Base license: 5000 sessions.
Model License Requirement1