This topic provides information about your firewall configuration.
Local Area Connection 1 on the master console must be allowed to connect to the IBM® Remote Support Gateway through UDP port 500 and UDP port 1701. If you have a NAT (network address translation) firewall, you will also need to allow Local area connection 1 on the master console to connect to the IBM Remote Support Gateway through UDP port 4500.
Parent topic: Planning for the master console