Vpn Configuration - Patton electronics SmartNode Series Software Configuration Manual

Chapter 26
Chapter contents
Introduction ........................................................................................................................................................288
Authentication ..............................................................................................................................................288
Encryption ....................................................................................................................................................288
Transport and tunnel modes
Permanent IKE Tunnels
Key management
VPN configuration task list
Creating an IPsec transformation profile
Creating an IPsec policy profile
Creating/modifying an outgoing ACL profile for IPsec
Configuration of an IP interface and the IP router for IPsec
Displaying IPsec configuration information
Debugging IPsec
Key management (IKE)
Main differences between manual & IKE IPSEC configurations
Creating an ISAKMP transform profile
Creating an ISAKMP IPSEC policy profile
Creating/modifying an outgoing ACL profile for IPSEC
Configuration of an IP interface and the IP router for IPSEC
Policy matching
Sample configuration snippet
Troubleshooting
Encrypted Voice - Performance considerations
Performance considerations
Enabling RTP encryption support
Using an alternate source IP address for specific destinations
Sample configurations
IPsec tunnel, DES encryption
SmartNode configuration
Cisco router configuration
IPsec tunnel, AES encryption at 256 bit key length, AH authentication with HMAC-SHA1-96
SmartNode configuration
Cisco router configuration
IPsec tunnel, 3DES encryption at 192 bit key length, ESP authentication with HMAC-MD5-96
SmartNode configuration
Cisco router configuration
VPN configuration
.........................................................................................................................289
..........................................................................................................................289
..........................................................................................................................................289
.................................................................................................................................290
.......................................................................................................290
.....................................................................................................................290
...........................................................................................................................................294
.......................................................................................................................................295
......................................................................................................................................298
..................................................................................................................298
...........................................................................................................................................299
...........................................................................................................................300
.......................................................................................................................300
.........................................................................................................................................301
.......................................................................................................................301
........................................................................................................................301
.......................................................................................................................302
........................................................................................................................302
.......................................................................................................................303
........................................................................................................................303
.......................................................................................................................304
.................................................................................292
..........................................................................293
..................................................................................................293
.............................................................295
...................................................................................................296
.............................................................................................297
.........................................................................298
.................................................................298
....................................................................................................300
...............................................................................301
..................302
................303
287