[Kea-users] Testing option 43

[Kraishak Mahtha]

Hi,
I am trying to convert my ISC config to kea-equivalent and testing the
changes as part of the testing, I am stuck at testing option 43 ,
Using the keama tool I convert my ISC config to Kea equivalent config and
tested the leases but in the DHCP ACK packet I cannot see option 43 coming
when I operate with Kea

sample code config for option 43 that I used in my testing subnet
           {
                    "data": "74657374",
                    "name": "vendor-encapsulated-options",
                    "csv-format": false
                },

But in log and tcpdump I see the empty value for option 43

Log:
===
2023-06-12 15:10:26.284 DEBUG [kea-dhcp4.packets/30590.140464453838592]
DHCP4_RESPONSE_DATA [hwtype=1 21:21:2f:00:00:01],
cid=[01:21:21:2f:00:00:01]x8259145: responding with packet DHCPACK (type
5), packet details: local_address=192.168.0.125:67, remote_address=
4.0.0.1:67, msg_type=DHCPACK (5), =0x8259145,
options:
  type=001, len=004: 4294901760 (uint32)
  type=003, len=004: 4.0.0.1
  type=006, len=012: 6.6.6.6 7.7.7.7 8.8.8.4
  type=012, len=018: "dhcp-client-000001" (string)
  type=015, len=011: "test.com" (string)
  type=043, len=000:  ----->Empty Value, and I cross-verified the tcpdump
too.
  type=051, len=004: 86400 (uint32)
  type=053, len=001: 5 (uint8)
  type=054, len=004: 192.168.0.125
  type=061, len=007: 01:21:21:2f:00:00:01

I have checked the discover packet option 55 just to make sure if my packet
is asking for option 43 or not, and yes I can see option 43 in the option
55 parameter value.

I am not sure what is wrong I am doing, Can someone who has familiar can
guide me

Thanks in Advance
Kraishak
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