IMPORTANT
SNS 3.x versions have reached End of Maintenance since July 1st, 2024.
We recommend that you update your SNS firewalls to a version with maintenance to guarantee the protection of your infrastructure.
New features and enhancements in SNS 3.11.17 LTSB
IPsec VPN IKEv2 - Mobile peers in config mode
Support reference 84482
Whenever an IPsec IKEv2 tunnel set up with a mobile peer in config mode is abruptly shut down by the remote client, the IP address that is assigned to it remains locked and unavailable. This behavior can now be changed by modifying the UniqueIDs parameter in the configuration file ~/ConfigFiles/VPN/0x (where x represents the number of the IPsec policy).
For example, to allow users to recover their previous IP addresses, add the parameter UniqueIDs=no in the section of the peer in question, then reload the configuration of the VPN policy by using the CLI/SSH command envpn -u (this will shut down tunnels in progress).