Release History Table DescriptionRelease
Starting in Junos OS Release 12.2, you can optionally configure a system log
warning threshold for IGMP multicast group joins received on the logical
interface.
12.2
Related
Documentation
Enabling IGMP Static Group Membership on page 459•
Tracing IGMP Protocol Traffic
Tracing operations record detailed messages about the operation of routing protocols,
such as the various types of routing protocol packets sent and received, and routing policy
actions. You can specify which trace operations are logged by including specific tracing
flags. The following table describes the flags that you can include.
DescriptionFlag
Trace all operations.all
Trace notifications.client-notification
Trace general flow.general
Trace group operations.group
Trace host notifications.host-notification
Trace leave group messages (IGMPv2 only).leave
Trace mtrace packets. Use the mtrace command to
troubleshoot the software.
mtrace
Trace normal events.normal
Trace all IGMP packets.packets
Trace policy processing.policy
Trace IGMP membership query messages, including
general and group-specific queries.
query
Trace membership report messages.report
Trace routing information.route
Trace state transitions.state
Trace task processing.task
469Copyright © 2017, Juniper Networks, Inc.
Chapter 14: Configuring Internet Group Management Protocol