720 Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1
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.
Figure 13-58   Support wizard proxy setup
3. The next window prompts if you want to open a tunnel to IBM permanently, which allows 
IBM to connect to your Storwize V7000 At Any Time, or On Permission Only, as shown 
in Figure 13-59 on page 721. On Permission Only requires a storage administrator to log 
on to the GUI and enable the tunnel when required. Click Finish.