HP Comware 5 Debug Manual Vol 1
Vlan-interface2, Packet Sent:
Type Information-request(11)
Transaction-id 0x07e0d3
*Dec 12 09:52:12:990 2006 Sysname DHCPC6/7/PacketOption:
Option Length Information
CLIENTID(1) 10 DUID type: Link-layer address(3)
Hardware type: 1
Link-layer address: 0x000fea23de30
ORO(6) 4 DNS-SERVERS(23)
DOMAIN-LIST(24)
ELAPSED-TIME(8) 2 0 centisecond(s)
// The DHCPv6 client sent an Information-request message.
*Dec 12 10:00:45:696 2006 Sysname DHCPC6/7/DebugPacket:
Vlan-interface2, Packet Received:
Type Reply(7)
Transaction-id 0x07e0d3
*Dec 12 10:00:45:712 2006 Sysname DHCPC6/7/PacketOption:
Option Length Information
CLIENTID(1) 10 DUID type: Link-layer address(3)
Hardware type: 1
Link-layer address: 0x000fea23de30
SERVERID(2) 10 DUID type: Link-layer address(3)
Hardware type: 1
Link-layer address: 0x00137ff6c818
DNS-SERVERS(23) 16 1:2:3::5
DOMAIN-LIST(24) 9 abc.com
// The DHCPv6 client received a Reply message.
# Enable DHCPv6 client stateless autoconfiguration on VLAN-interface 2 and enable DHCPv6 client
event debugging.
<Sysname> debugging ipv6 dhcp client event
*Nov 20 17:37:26:502 2006 Sysname DHCPC6/7/DebugEvent:
Timer Event: Timer for sending initial packet is created.
// The timer for sending DHCPv6 client packets was created.
# Enable DHCPv6 client error debugging. When DHCPv6 client stateless autoconfiguration is enabled
on VLAN-interface 2, output similar to the following example is generated:
<Sysname> debugging ipv6 dhcp client error
*Nov 25 09:05:19:102 2006 Sysname DHCPC6/7/DebugError:
Packet Error: Wrong packet header length, on Vlan-interface2.
// The DHCPv6 client received a packet with a wrong header length.
# Enable all DHCPv6 client debugging. Output similar to the following example is generated when
Ethernet 1/1 requests an IP address under the following conditions:
•
The interface Ethernet 1/1 acts as a DHCPv6 client.
•
Rapid assignment is configured on the interface.
<Sysname> debugging ipv6 dhcp client all
*Aug 9 14:37:40:312 2011 Sysname DHCPC6/7/DebugEvent:
Timer Event: Timer for sending packets is destroyed.
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