Option 54 is set automatically by the server (to the IP address on which the packet was received, I think).
It cannot be an arbitrary value, it is used by clients in DHCPREQUEST messages. The server will ignore such messages with an option 54 that does not match its configuration (even if they are unicast to him) because it indicates that the client is trying to communicate with another server. What are you trying to do exactly ? Regards, Nicolas. De : Kea-users [mailto:[email protected]] De la part de itay cohen Envoyé : vendredi 11 mai 2018 02:35 À : [email protected] Objet : [Kea-users] option 54 hi all i'm using kea-1.2.0 i'm trying to set "option-data": [ { "name": "routers", "data": " 10.0.0.1" }, { "name": "dhcp-server-identifier", "data": "10.0.0.1" } ], now, when kea is trying to send the packet back its being Dropped with this message, [kea-dhcp4.bad-packets/19941] DHCP4_PACKET_DROP_0007 [hwtype=1 a8:11:fc:98:fe:dd], cid=[ff:fc:98:fe:dd:00:03:00:01:a8:11:fc:98:fe:dd], tid=0x4a68f6e1: failed to process packet: Option 54 already present in this message. any thoughts ? thank you, Itay This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.
_______________________________________________ Kea-users mailing list [email protected] https://lists.isc.org/mailman/listinfo/kea-users
