If the use of PPKs is configured as required, the corresponding VPN connection will be rejected if the remote site does not support or has not configured a PPK. If the use of PPKs is configured as optional, both PPK and non-PPK connections are accepted.
- SNMP ID:
 - 2.19.36.3.6.3
 - Console path:
 - Setup > VPN > IKEv2 > PPKs
 - Possible values:
 - No
 - Yes
 
- Default:
 - No