text: (cid:2) To ensure that software is downloaded correctly, configure the firewall to allow connections 
  
  to the following IP addresses on port 22: 170.225.15.105, 170.225.15.104, 
  170.225.15.107, 129.35.224.105, 129.35.224.104, and 129.35.224.107. 
  
  Figure 13-55 shows a pop-up window that appears in the GUI after updating to V8.2.1. It 
  prompts you to configure your Storwize V7000 for Remote Support. You can select to not 
  enable it, open a tunnel when needed, or open a permanent tunnel to IBM. 