webMethods Broker supports both IPv4 and IPv6. When you configure webMethods Broker for IPv6, specify the IP address of Broker Monitor and Broker Server in the IPv6 specified format (for example, [2a00:2000:4061:0:9152:35b:95ea:da8f]:5849). Note that webMethods Broker does not support SNMP protocol in an IPv6 environment.