2.2.5 DHCP Failover Option 34 (0x22) – Server IP Option

The Server IP option is used to convey the IPv4 address of the server that has leased out the IPv4 address to the client in the lease update that is being synchronized with the partner server.


0


1


2


3


4


5


6


7


8


9

1
0


1


2


3


4


5


6


7


8


9

2
0


1


2


3


4


5


6


7


8


9

3
0


1

OptionCode

OptionLength

OptionValue (variable)

...

...

OptionCode (2 bytes):  This field MUST be set to 34 (0x22).

OptionLength (2 bytes): This field MUST be set to 0x04.

OptionValue (variable):  This field contains the IPv4 addresses in network byte order.