Cisco ISA500 Series Integrated Security Appliances Administration Guide 15
Contents
Configuration Tasks to Establish a Site-to-Site VPN Tunnel 341
General Site-to-Site VPN Settings 341
Configuring IPsec VPN Policies 343
Configuring IKE Policies 349
Configuring Transform Sets 351
Remote Teleworker Configuration Examples 352
Configuring IPsec Remote Access 355
Cisco VPN Client Compatibility 356
Enabling IPsec Remote Access 357
Configuring IPsec Remote Access Group Policies 357
Allowing IPsec Remote VPN Clients to Access the Internet 360
Configuring Teleworker VPN Client 363
Required IPsec VPN Servers 364
Benefits of the Teleworker VPN Client Feature 365
Modes of Operation 365
Client Mode 366
Network Extension Mode 367
General Teleworker VPN Client Settings 368
Configuring Teleworker VPN Client Group Policies 369
Configuring SSL VPN 372
Elements of the SSL VPN 373
Configuration Tasks to Establish a SSL VPN Tunnel 374
Installing Cisco AnyConnect Secure Mobility Client 375
Importing Certificates for User Authentication 376
Configuring SSL VPN Users 376
Configuring SSL VPN Gateway 376
Configuring SSL VPN Group Policies 379
Accessing SSL VPN Portal 382
Allowing SSL VPN Clients to Access the Internet 382
Configuring L2TP Server 385
Configuring VPN Passthrough 387