BGP FlowSpec: interface exclude list

The device excludes applying the flow specification (flowspec) filter to traffic received on specific interfaces. A new term is added at the beginning of the flowspec filter that accepts any packet received on these specific interfaces. The new term is a variable that creates an exclusion list of terms attached to the forwarding table filter as a part of the flowspec filter. To exclude the flowspec filter from being applied to traffic received on specific interfaces, you must first configure a group ID on such interfaces by including the family inet filter group group-id statement at the [edit interfaces] hierarchy level and then attach the flowspec filter with the interface group by including the flow interface-group group-id exclude statement at the [edit routing-options] hierarchy level. You can configure only one group ID per routing instance with the set routing-options flow interface-group group-id command.