Huawei quidway s7700 - Debugging PIM-Ipv6

l Run the following commands in any view to check the PIM-IPv6 multicast routing table.
– display pim ipv6 routing-table [ ipv6-source-address [ mask mask-length ] | ipv6-
group-address [ mask mask-length ] | flags { act | del | exprune | ext | loc | niif |
nonbr | none | rpt | sg_rcvr | sgjoin | spt | swt | wc | upchg } | fsm | incoming-
interface { interface-type interface-number | register } | mode { dm | sm | ssm } |
outgoing-interface { exclude | include | match } { interface-type interface-number |
none | register } ]
*
[ outgoing-interface-number [ number ] ]
– display pim ipv6 routing-table brief [ ipv6-source-address [ mask mask-length ] |
ipv6-group-address [ mask mask-length ] | incoming-interface { interface-type
interface-number | register } ]
*
----End
12.11.3 Debugging PIM-IPv6
When a fault occurs during the running of IPv6 PIM, run the debugging commands in the user
view and check the contents of sent and received packets for fault location.
Context
CAUTION
Debugging affects the performance of the system. So, after debugging, you need to run the undo
debugging all command to disable the debugging immediately.
When a PIM-IPv6 fault occurs, run the following debugging commands in the user view to
locate the fault.
For more information about debugging commands, refer to the Quidway S7700 Smart Routing
Switch Debugging Reference.
Procedure
l Run the debugging pim ipv6 all command in the user view to enable all the debugging of
PIM-IPv6.
l Run the debugging pim ipv6 event [ advanced-acl6-number ] command in the user view
to enable the debugging of PIM-IPv6 event.
l Run the debugging pim ipv6 routing-table [ advanced-acl6-number ] command in the
user view to enable the debugging of PIM-IPv6 routing table.
l Run the debugging pim ipv6 neighbor [ basic-acl6-number | [ receive | send ] ]
*
command
in the user view to enable the debugging of PIM-IPv6 neighbors.
l Run the debugging pim ipv6 assert [ advanced-acl6-number | [ receive | send ] ]
*
command in the user view to enable the debugging of PIM-IPv6 Assert.
l Run the debugging pim ipv6 join-prune [ advanced-acl6-number | [ receive | send ] ]
*
command in the user view to enable the debugging of PIM-IPv6 Join/Prune.
l Run the debugging pim ipv6 state-refresh [ advanced-acl6-number | [ receive | send ] ]
*
command in the user view to enable the debugging of PIM-IPv6 State-Refresh.
----End
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 12 PIM-DM (IPv6) Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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