User guide

Log and Trap Listing by Reason Code Overview
3-31
Log Reference for SBx3100 and iMAP Series Switches (Allied Telesis Product Logs with
Traps)
Severity Major
Explanation The subscriber device is requesting more MC groups (channels) than
allowed.
Action Perform the following:
1. This could be an STB fault, so contact the subscriber.
Alarms The following components are affected:
Component Status Alarm
• None
2.15 IGMP004 - mcMACLimitPerPortExceeded
2.15.1 Not Applicable
Message MAC Addr <n> on slot <n> port <n> VID <n> tried to join <n>, but 3
different MACs were already detected behind this port!
Severity Major
Explanation The maximum number of multicast devices per port has been exceeded.
Action Perform the following:
1. Contact the subscriber.
Alarms The following components are affected:
Component Status Alarm
• None
2.16 IGMP005 - mcFirstRouterDetected
2.16.1 Not Applicable
Message Detected the First router on VID, IGMP report/leaves will NOW be
accepted on this VID!
Severity Info
Explanation The first MC router has been detected on this VLAN, IGMP Snooping
will now start processing Reports and Leaves.
Action Perform the following:
1. No action is required.