What is the minimum ISG version for SSP-S410B models?
SSP-S410B models require a minimum version of ISG 2.4.6.1.
This is required due to the Network Interface Card drivers that are introduced in 2.4.6.1. Prior versions do not contain the NIC drivers needed.
Please see the S410 Series Hardware Guide for additional information: https://techdocs.broadcom.com/us/en/symantec-security-software/web-and-network-security/hardware-appliances/1-0/s-series-webguide/s410-welcome/s410-models.html
How To Confirm Non-B or B Model From Command Line Interface or Logs: https://knowledge.broadcom.com/external/article?articleId=269237