I would like to access RSA boards and this board from my enVision box. Which ip-ranges should be open in the firewall for this? Download of enVision updates/patches should also be possible.
Given the sensitivity of your enVision repository, I don't recommend allowing access from that system to the public Internet. Surfing the web from servers is generally contraindicated. Instead, consider using a management station to download code, access bulletin boards, etc.
Retrieving data ...