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.
SNS 3.11.21 LTSB bug fixes
System
Updating firmware on SSD disks
Support reference 84295
To prevent SSD disks from potentially malfunctioning, a firmware update of such disks is automatically applied when the following firewall models are updated to SNS version 3.11.21:
- SN510, SN710 and SN910 equipped with a 256 GB Innodisk SSD 3TE7,
- SN1100 equipped with a 512 GB Innodisk SSD 3TE7,
- SN3000 with the BIG DATA option (equipped with a 1 TB Innodisk SSD 3TE7).
Intrusion prevention
Maximum number of protected hosts
Support reference 84794
An issue with applying the change made in SNS version 3.11.18 regarding the maximum number of protected hosts has been fixed. So when the firewall is updated to SNS version 3.11.21, it will automatically be restarted a second time if the configuration requires it.