show debug dhcp packet buffer

Examples

The following command displays buffer content for all VRF IDs.

device# show debug dhcp packet buffer
Protocol Type       : DHCP
Packet Flow         : RX
Src Port            : 68 (DHCP Client)
Dst Port            : 67 (DHCP Server)
Message Type        : 1 (DHCP-Discover)
Hardware Type       : 1 (Ethernet (10Mb))
Hw Address Len      : 6
Hops                : 0
Transaction ID      : 0
Seconds Elapsed     : 0
BootP Flags         : 8000
Client IP           : 0.0.0.0
Your (client) IP    : 0.0.0.0
Next Server IP      : 0.0.0.0
Relay Agent IP      : 0.0.0.0
Client MAC Add      : 00:10:94:00:00:01
Server Host Name    : Not Given
Boot File Name      : Not Given
*********************************************
Protocol Type       : DHCP
Packet Flow         : TX
Src Port            : 67 (DHCP Server)
Dst Port            : 68 (DHCP Client)
Message Type        : 2 (DHCP-Offer)
Hardware Type       : 1 (Ethernet (10Mb))
Hw Address Len      : 6
Hops                : 1
Transaction ID      : 0
Seconds Elapsed     : 0
BootP Flags         : 8000
Client IP           : 0.0.0.0
Your (client) IP    : 10.10.10.30
Next Server IP      : 20.20.20.20
Relay Agent IP      : 10.10.10.10
Client MAC Add      : 00:10:94:00:00:01
Server Host Name    : Not Given
Boot File Name      : Not Given
*********************************************
Protocol Type       : DHCP
Packet Flow         : RX
Src Port            : 68 (DHCP Client)
Dst Port            : 67 (DHCP Server)
Message Type        : 3 (DHCP-Request)
Hardware Type       : 1 (Ethernet (10Mb))
Hw Address Len      : 6
Hops                : 0
Transaction ID      : 0
Seconds Elapsed     : 0
BootP Flags         : 8000
Client IP           : 0.0.0.0
Your (client) IP    : 0.0.0.0
Next Server IP      : 0.0.0.0
Relay Agent IP      : 0.0.0.0
Client MAC Add      : 00:10:94:00:00:01
Server Host Name    : Not Given
Boot File Name      : Not Given
*********************************************
Protocol Type       : DHCP
Packet Flow         : TX
Src Port            : 67 (DHCP Server)
Dst Port            : 68 (DHCP Client)
Message Type        : 5 (DHCP-Ack)
Hardware Type       : 1 (Ethernet (10Mb))
Hw Address Len      : 6
Hops                : 1
Transaction ID      : 0
Seconds Elapsed     : 0
BootP Flags         : 8000
Client IP           : 0.0.0.0
Your (client) IP    : 10.10.10.30
Next Server IP      : 20.20.20.20
Relay Agent IP      : 10.10.10.10
Client MAC Add      : 00:10:94:00:00:01
Server Host Name    : Not Given
Boot File Name      : Not Given
*********************************************