3Com MSR 50, MSR 30 manual 761, Field

761

Table 144 Description on the fields of the debugging dhcp client packet command

Field Description

Decode option 43:

type(DHCPmessagetype)

mask(subnet mask IP) lease(lease) T1（T1） T2（T2） server(server-IP)dns(dns-server-ip)

domain(domain-name)

Boot server(boot-server-ip)

Original data in Option 43 of the received DHCP message

DHCP message type, which can be:

■DHCP Offer

■DHCP ACK

■DHCP NAK

Subnet mask assigned by the DHCP server Lease assigned by the DHCP server (in seconds) 1/2 of the DHCP client’s lease (in seconds)

7/8 of the DHCP client’s lease (in seconds)

IP address of the DHCP server that sends the packet

Domain name server address that the DHCP server assigns to the client

Domain name suffix that the DHCP server assigns to the client

PXE server address list that the DHCP server assigns to the client with option 43

Table 145 Description on the fields of the debugging dhcp client event command

Field	Description
InterfaceName:	Interface of the DHCP client
FSM state transfer(state1-->state2)	The state of the DHCP client is changed from state1
successfully.	to state2.
Enabling/Disabling DHCP to CPU	Succeeded in enabling/disabling the sending of
succeeded!	DHCP message to CPU for processing
Notify route to add the default gateway	Notifies the routing module to add a default route
ip-address.

Notify BIMS to connect: BIMS server ip = ip-address., port = port, sharekey = sharekey.

Notifies the BIMS module that a connection has been established

Move to BOUND state in millisecond milliseconds if no arp reply is received.

Resend Message-Typefor enough times! Wait for rebinding/Wait for expiring/Move to INIT state..

Changes to BOUND state within millisecond milliseconds if no ARP reply is received

Finishes Message-Typepacket retransmission, and waits for the rebinding/expiring state, or go to the INIT state

Table 146 Description on the fields of the debugging dhcp client error command

Field Description

The interface is not ready!

Can’t set SO_SENDDATAIF on dhcp socket!

Sending packet with socket failed! Bind DHCP socket failure! Decoding options field failed! Enabling/Disabling DHCP to CPU failed!

The forwarding interface is not in the right state. Failed to set the socket

Failed to send packets through the socket Failed to bind DHCP socket

Failed to parse the options field

Failed to enable/disable the sending of DHCP message to CPU for processing