HP Comware 5 Debug Manual Vol 2

<Sysname> ping ipv6 –c 1 1::2
Output similar to the following example is generated under the condition that IPv6 ND is configured on
the interfaces:
PING 1::2 : 56 data bytes, press CTRL_C to break
*Aug 4 01:13:02:703 2006 Sysname ND/7/debug_ipv6 ND:
Adding INCOMPLETE NB Entry: 1::2 on Ethernet1/1
// A neighbor entry whose state is INCOMPLETE was added.
*Aug 4 01:13:02:704 2006 Sysname ND/7/debug_ipv6 ND:
Address Resolution started for 1::2 on Ethernet1/1
// ICMPv6 resolved the neighbor's IPv6 address 1::2.
*Aug 4 01:13:02:704 2006 Sysname ND/7/debug_ipv6 ND:
Sending NS to FF02::1:FF00:2, on the interface Ethernet1/1
// ICMPv6 sent an NS message to FF02::1:FF00:2.
*Aug 4 01:13:02:707 2006 Sysname ND/7/debug_ipv6 ND:
Received NA from 1::2, on the interface Ethernet1/1
// An NA was received from 1::2.
*Aug 4 01:13:02:708 2006 Sysname ND/7/debug_ipv6 ND:
INCOMPLETE->REACHABLE : 1::2 on Ethernet1/1
// The entry state changed from INCOMPLETE to REACHABLE.
Reply from 1::2
bytes=56 Sequence=1 hop limit=64 time = 8 ms
--- 1::2 ping statistics ---
1 packet(s) transmitted
1 packet(s) received
0.00% packet loss
round-trip min/avg/max = 8/8/8 ms
debugging ipv6 nd snooping
Use debugging ipv6 nd snooping to enable ND snooping debugging.
Use undo debugging ipv6 nd snooping to disable ND snooping debugging.
Syntax
debugging ipv6 nd snooping { all | error | event | packet } [ interface interface-type interface-number ]
undo debugging ipv6 nd snooping { all | error | event | packet }
Default
ND snooping debugging is disabled.
Views
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Default command level
1: Monitor level
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