HP Comware 5 Debug Manual Vol 2

*0.5532846 Sysname IGMP/7/EVENT:(public net):Elected querier on interface
Vlan-interface20(1.1.1.1) (G10297)
// VLAN-interface 20 was elected as the IGMP querier.
*0.7509231 Sysname IGMP/7/EVENT:(public net):IGMP receiving aux join, adding downstream
interface Vlan-interface20(1.1.1.1). (B01494)
*0.7509231 Sysname IGMP/7/EVENT:(public net):IGMP receiving aux join: group 235.1.1.1
joined on interface Vlan-interface20(1.1.1.1). (B01528)
*0.7509231 Sysname IGMP/7/EVENT:(public net):Creating group record 235.1.1.1 for
interface Vlan-interface20(1.1.1.1) (B013390)
// IGMP received a join message for the multicast group 235.1.1.1 on VLAN-interface 20. IGMP added
an entry for this group with VLAN-interface 20 in the outgoing interface list.
*0.7509231 Sysname IGMP/7/EVENT:(public net):Enqueued group 235.1.1.1 on interface
Vlan-interface20(1.1.1.1) in group_calq. (B013255)
// IGMP placed the multicast group in the aging queue.
*0.18553050 Sysname IGMP/7/EVENT:(public net):Dequeing group 235.1.1.1 on interface
Vlan-interface20(1.1.1.1) from group_calq. (B013207)
*0.18553050 Sysname IGMP/7/EVENT:(public net):Enqueued group 235.1.1.1 on interface
Vlan-interface20(1.1.1.1) in group_calq. (B013255)
// When IGMP received an IGMP leave-group message with the group address 235.1.1.1 on
VLAN-interface 20, IGMP reset the group aging timer.
*0.18555053 Sysname IGMP/7/EVENT:(public net):IGMP receiving aux prune: source 0.0.0.0
and group 235.1.1.1 pruned on interface Vlan-interface20(1.1.1.1). (B01623)
// No more join message with the group address of 235.1.1.1 was received on VLAN-interface 20. This
entry aged out.
*0.18555053 Sysname IGMP/7/EVENT:(public net):IGMP receiving aux prune: unregister
interest in (*, 235.1.1.1). (B01645)
*0.18555053 Sysname IGMP/7/EVENT:(public net):Deleting group 235.1.1.1 on interface
Vlan-interface20(1.1.1.1) (B013618)
// IGMP deleted the entry for the multicast group 23 5 .1.1.1 f r o m V L A N -interface 20.
# When IGMP is enabled, enable IGMP leave-group message debugging for the public network.
<Sysname> debugging igmp leave
*0.19875374 Sysname IGMP/7/LEAVE:(public net):Received LEAVE for group 235.1.1.1 on
interface Vlan-interface20(1.1.1.1) (B043507)
// IGMP received an IGMP leave-group message on VLAN-interface 20, with the group address
23 5.1.1.1.
*0.19875374 Sysname IGMP/7/LEAVE:(public net):Ignoring LEAVE received for group 235.1.1.1
on interface Vlan-interface20(1.1.1.1). Already sending last member queries (B043488)
// IGMP ignored the leave-group message and sent out an IGMP group-specific query.
# When IGMP is enabled, enable IGMP membership report debugging for the public network.
<Sysname> debugging igmp report
*0.20038708 Sysname IGMP/7/REPORT:(public net):Received v2 report for group 235.1.1.1 on
interface Vlan-interface20(1.1.1.1) (B033061)
// IGMP received an IGMPv2 membership report on VLAN-interface 20, with the group address
23 5.1.1.1.
# Enable IGMP query message debugging for the public network. When IGMP is enabled, output
similar to the following example is generated:
104