AutoVPNs support both certificate and preshared key based authentication methods. If you choose to use preshared keys, you have two options:
| Product / Application | Software | Introduced Release |
|---|---|---|
| vSRX | Junos OS | 21.2R1 |
| SRX5400 | Junos OS | 21.2R1 |
| SRX5600 | Junos OS | 21.2R1 |
| SRX5800 | Junos OS | 21.2R1 |