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.
Changing IP addresses
Periodically, SN SSO Agent will perform DNS requests (PTR) to check that machines have not changed their IP addresses. If there is a new IP address, the information will be sent to the firewall.
In the settings of your DNS server, add a Reverse lookup zone (right-click on the folder) for hosts on the domain.
