PLANET XGS3-24042 - Manual (Page 447)

29-86
Admin mode
Usage Guide:
This command is used to display the process of relay packet processed by relay agent together with
the action information of option 37 and option 38.
Example:
Switch# debug ip dhcpv6 relay packet
%May 19 16:45:34 2010 DHCPv6 RELAY PACKET: received msg0 from
<fe80::211:22ff:fe33:4455> on <Vlan8>
%May 19 16:45:34 2010 DHCPv6 RELAY PACKET: add subscriber-id option
“Vlan8+Ethernet1/0/12”
29.2.3 debug ipv6 dhcp snooping packet
Command:
debug ipv6 dhcp snooping packet
Function:
Debug the packets of DHCPv6 SNOOPING. Corresponding information will also be displayed when
adding or deleting option 37 and option 38.
Command Mode:
Admin mode
Usage Guide:
Enable/disable the information of DHCPv6 packets processed by DHCPv6 Snooping, including the
type of received packet, source MAC and destination MAC, client DUID, i.e. the client identification,
IA address, preferred lifetime, valid lifetime, and packet discard and so on.
Example:
switch#debug ipv6 dhcp snooping packet
dhcpv6 snooping packet debug is on
switch#%Jan 05 00:26:40 2006 DHCP6SNP EVENT: Parse packet SOLICIT from
fe80::200:ff:fe00:1
src MAC 00-00-00-00-00-01 interface Ethernet1/0/23 vlan 24
%Jan 05 00:26:40 2006 DHCP6SNP PACKET: Receive DHCPv6 packet SOLICIT from
fe80::200:ff:fe00:1
src MAC 00-00-00-00-00-01, dst MAC 33-33-00-01-00-02,
interface Ethernet1/0/23 vlan 24,
transaction-ID 6137412, smac host flag 0, dmac host flag 0
%Jan 05 00:26:40 2006 DHCP6SNP PACKET: Forward packet SOLICIT (protocol 0x37)
%Jan 05 00:26:40 2006 DHCP6SNP PACKET: to vlan 24 except port Ethernet1/0/23