[Kea-users] DHCP Release message and DHCP4_PACKET_DROP_0003
S. M. Hossein Hamidi
hossein.hamidi at gmail.com
Tue May 9 14:42:40 UTC 2017
Hi,
I have a kea installation with a relay agent ahead. Normal DHCP operations
except DHCP Release works well. When, I send a DHCP Release message I
encounter following error message:
"DHCP4_PACKET_DROP_0003 [hwtype=1 00:00:00:11:11:11], cid=[no info],
tid=0x3602fcf, from interface ens39: it contains a foreign server
identifier"
Below is the packet content I captured using Wireshark. By the way, the
server IP Address is 192.168.234.100 and Relay Agent IP address is
192.168.0.5
-------------------------------
Frame 522: 294 bytes on wire (2352 bits), 294 bytes captured (2352 bits) on
interface 0
Linux cooked capture
Internet Protocol Version 4, Src: 192.168.234.1, Dst: 192.168.234.100
User Datagram Protocol, Src Port: 67 (67), Dst Port: 67 (67)
Bootstrap Protocol (Release)
Message type: Boot Request (1)
Hardware type: Ethernet (0x01)
Hardware address length: 6
Hops: 1
Transaction ID: 0x03602fcf
Seconds elapsed: 0
Bootp flags: 0x0000 (Unicast)
Client IP address: 255.255.255.255
Your (client) IP address: 0.0.0.0
Next server IP address: 192.168.234.100
Relay agent IP address: 192.168.0.5
Client MAC address: 00:00:00_11:11:11 (00:00:00:11:11:11)
Client hardware address padding: 00000000000000000000
Server host name not given
Boot file name not given
Magic cookie: DHCP
Option: (53) DHCP Message Type (Release)
Length: 1
DHCP: Release (7)
Option: (54) DHCP Server Identifier
Length: 4
DHCP Server Identifier: 255.255.255.255
Option: (255) End
Option End: 255
----------------------------------
Any idea what could be the cause of this problem?
Regards,
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/kea-users/attachments/20170509/6ec8b374/attachment.htm>
More information about the Kea-users
mailing list