HP Comware 5 Debug Manual Vol 1
Send DHCP snooping packet to ethernet port(length:350).
*Sep 10 02:23:22:312 2007 Sysname DHCPSP/7/EVENT:
Succeed in sending DHCP snooping packet to trusted port Ethernet1/1 in VLAN 1
// DHCP snooping forwarded the packet through trusted port Ethernet 1/1.
*Sep 10 02:23:27:625 2007 SNOOP DHCPSP/7/PACKET:
DHCP snooping begins to process packets on the main board.
// DHCP snooping is processing the packet.
*Sep 10 02:23:27:735 2007 SNOOP DHCPSP/7/PACKET:
The VLAN ID is changed for received packet (Old VLAN ID: 1, New VLAN ID: 1, S-VLAN ID:
0).
*Sep 10 02:23:28:334 2007 SNOOP DHCPSP/7/PACKET:
Succeeded in getting DHCP packet type (2).
// DHCP snooping obtained a type 2 DHCP packet (DHCP OFFER packet).
*Sep 10 02:23:28:915 2007 SNOOP DHCPSP/7/PACKET:
Received a DHCP OFFER packet.
*Sep 10 02:23:29:328 2007 Sysname DHCPSP/7/EVENT:
Your IP: 1.1.1.2
*Sep 10 02:23:29:328 2007 Sysname DHCPSP/7/EVENT:
Lease time: 0x3c000000
*Sep 10 02:23:29:328 2007 Sysname DHCPSP/7/EVENT:
Client hardware address: 00e0-fc00-1601
*Sep 10 02:23:29:328 2007 Sysname DHCPSP/7/EVENT:
Transaction ID: 387764469
*Sep 10 02:23:29:328 2007 Sysname DHCPSP/7/EVENT:
Default router: 1.1.1.1
// DHCP snooping received a DHCP-OFFER packet, and part of the packet fields was printed.
*Sep 10 02:23:29:328 2007 Sysname DHCPSP/7/EVENT:
Processing DHCP snooping security item.
// DHCP snooping was processing the DHCP snooping entry.
*Sep 10 02:23:29:328 2007 Sysname DHCPSP/7/EVENT:
Search for the first item with the IP address 1.1.1.2.
*Sep 10 02:23:29:328 2007 Sysname DHCPSP/7/EVENT:
Succeeded in finding the DHCP snooping security item (IP address: 1.1.1.2, type:
2).
// DHCP snooping found the DHCP snooping entry of type 2 (temporary dynamic entry) corresponding
to IP address 1.1.1.2.
*Sep 10 02:23:29:391 2007 Sysname DHCPSP/7/EVENT:
Type of the incoming security item is 3.
*Sep 10 02:23:29:391 2007 Sysname DHCPSP/7/EVENT:
DHCP snooping security item process:
A DHCP-Ack packet received, and the type of the corresponding item is Request.
*Sep 10 02:23:29:391 2007 Sysname DHCPSP/7/EVENT:
Add item, IP is 1.1.1.2.
*Sep 10 02:23:29:391 2007 Sysname DHCPSP/7/EVENT:
The same MAC address is found, so the items will be updated.
// DHCP snooping updated the DHCP snooping entry.
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