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  1. BlackBerry Docs
  2. BlackBerry UEM 12.13
  3. Planning and Architecture
  4. BlackBerry UEM and BEMS Planning Guide
  5. Port requirements
  6. Configuring ports
  7. Outbound connections: BlackBerry UEM to the BlackBerry Dynamics NOC

Outbound connections: 
BlackBerry UEM
 to the 
BlackBerry Dynamics NOC

Your organization's firewall must allow TCP connections to the following IP ranges so that the
BlackBerry Proxy
 can connect to the 
BlackBerry Dynamics
 NOC:
  • 206.124.114.1 to 206.124.114.254 (206.124.114.0/24) on port 443
  • 206.124.121.1 to 206.124.121.254 (206.124.121.0/24) on port 443
  • 206.124.122.1 to 206.124.122.254 (206.124.122.0/24) on port 443
Alternatively, you can configure your organization's firewall to allow connections to the following host names:
  • gdentgw.good.com on port 443
  • gdrelay.good.com on port 443
  • gdweb.good.com on port 443
  • gdmdc.good.com on port 443
If you do not configure a web proxy server for a 
BlackBerry Proxy
 instance, your organization’s internal and external firewalls must allow connections over port 17533. If you configure 
BlackBerry Proxy
 to use 
BlackBerry Dynamics Direct Connect
, your organization’s external firewalls must allow connections over port 17533.
 For more information about configuring 
BlackBerry Proxy
, see the Configuration content.
If you are using 
Samsung Knox
 with 
BlackBerry Secure Connect Plus
, all the device traffic, including HTTP and TCP traffic, is redirected to BlackBerry UEM. For information on which ports must be open, visit support.blackberry.com/community to read article 36470.