HP Comware 5 Debug Manual Vol 3

*0.20301209 Sysname MLD/7/SSM-MAPPING:(public net):Receive ssm-mapping report for group
FF34::1 on interface Ethernet1/1(FE80::200:5EFF:FE01:6C00) (M053895)
// MLD received an MLDv1 membership report with the multicast group address FF34::1 on Ethernet 1/1.
The multicast group address is in the MLD SSM mapping rule range.
*0.20301209 Sysname MLD/7/SSM-MAPPING:(public net):Creating ssm-mapping group
(FF34::1)for interface Ethernet1/1(FE80::200:5EFF:FE01:6C00) (G015470)
// MLD created an SSM mapping multicast group FF34::1 on Ethernet 1/1 after source addresses were
mapped with the MLD SSM mapping rule.
*0.20320402 Sysname MLD/7/SSM-MAPPING:(public net):Receive ssm-mapping LEAVE for group
FF34::1 on interface Ethernet1/1(FE80::200:5EFF:FE01:6C00) (M054112)
// MLD received an MLDv1 done message with the multicast group address of FF34::1 on Ethernet 1/1.
The multicast group address is in the MLD SSM mapping rule range.
*0.20320402 Sysname MLD/7/SSM-MAPPING:(public net):Ssm-mapping LEAVE received for group
FF34::1 is immediately processed on interface Ethernet1/1(FE80::200:5EFF:FE01:6C00)
(M054185)
// The MLD SSM snooping multicast group was directly deleted because fast-leave processing has been
enabled.
*0.20320402 Sysname MLD/7/SSM-MAPPING:(public net):Deleting ssm-mapping group (FF34::1)
on interface Ethernet1/1(FE80::200:5EFF:FE01:6C00) (G015835)
// MLD deleted the MLD SSM mapping multicast group on Ethernet 1/1.
# Enable MLD timer debugging. When MLD is enabled, output similar to the following example is
generated:
<Sysname> debugging mld timer
*0.2955218 Sysname MLD/7/TIMER:Deleting v1host timer for group(FF0E::101:101) (M053388)
// The MLDv1 host timer timed out.
*0.3023658 Sysname MLD/7/TIMER:Deleting source lmqi timer for group(FF0E::101:101) on
interface Ethernet1/1(FE80::200:5EFF:FE01:6C00) (M053493)
// The last-listener query timer timed out.
*0.20447221 Sysname MLD/7/TIMER:(public net):Setting source expiry timer for source
FE90::200:5EFF:FE01:6C00 of group FF34::1 on Ethernet1/1(FE80::6C00) to 260 (M054026)
// MLD received an MLDv1 membership report with the multicast group address FF34::1 on Ethernet 1/1.
The multicast group address is in the MLD SSM mapping rule range. After the MLD SSM mapping
multicast group was created, an aging timer was set for the group per IPv6 multicast source.
*0.40447221 Sysname MLD/7/TIMER:(public net):Lmqi timeout for group FF34::1, sending last
member query on Ethernet1/1(FE80::6C00) (G016089)
// MLD received an MLDv1 done message with the multicast group address of FF34::1 on Ethernet 1/1.
The multicast group address is in the MLD SSM mapping rule range. After the last-listener query timer of
the MLD SSM mapping multicast group timed out, a multicast-address-specific query was sent.
*0.70447221 Sysname MLD/7/TIMER:(public net):Deleting lmqi timer for ssm-mapping group
FF34::1 on Ethernet1/1(FE80::6C00) (G016110)
// MLD sent out queries. No report was received, so the last-listener query timer was deleted.
debugging mld proxying
Use debugging mld proxying to enable MLD proxy debugging.
Use undo debugging mld proxying to disable MLD proxy debugging.
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