text: 2. The next window, shown in Figure 13-58, lists the IBM Support center’s IP addresses and 
  SSH port that need to be open in your firewall. You can also define a Remote Support 
  Assistance Proxy if you have multiple Storwize V7000 or SAN Volume Controllers in the 
  data center, which allows for firewall configuration only being required for the Proxy Server 
  rather than every storage system. We do not have a proxy server and leave the field blank. 
  Then, click**Next**. 