[Kea-users] DHCPv6 vendor-specific options
Marcin Siodelski
marcin at isc.org
Fri Jul 19 13:44:27 UTC 2019
Hi Laurent,
Thank you for reporting this issue. It looks like you discovered a bug
in our documentation. We're going to improve our tests in this area to
verify that the server behaves as expected.
Meanwhile, can you please check whether replacing the
"vendor-opts-space" with the "vendor-26484" in the option definition and
option data section would make any difference for you?
Kind Regards,
Marcin Siodelski
Sr. Software Engineer
ISC
On 19/07/2019 14:06, Laurent Aubert (laaubert) wrote:
> HI,
>
>
>
> I’m struggling to configure my DHCP server to send a specific vendor
> option. My config is the following:
>
>
>
>
>
> # Option 17 definition for CG-Mesh
>
> "option-def": [
>
> {
>
> "name": "FND",
>
> "code": 1,
>
> "space": "vendor-opts-space",
>
> "type": "ipv6-address",
>
> "array": false,
>
> "encapsulate": ""
>
> }
>
> ],
>
>
>
> "option-data": [
>
> {
>
> "name": "vendor-opts",
>
> "data": "26484"
>
> },
>
> {
>
> "name": "FND",
>
> "space": "vendor-opts-space",
>
> "data": "fd05::4:d"
>
> }
>
> ],
>
>
>
>
>
> Below is what the server is replying to the client with only the
> enterprise-id is in option 17. There is no Data:
>
>
>
> msgtype=7(REPLY), transid=0x6fc166
>
> type=00001, len=00012: 00:03:00:1b:00:17:3b:07:00:41:00:2c
>
> type=00002, len=00014: 00:01:00:01:24:ba:4e:2e:02:fe:4a:73:d2:48
>
> type=00003(IA_NA), len=00040: iaid=0, t1=60, t2=120,
>
> options:
>
> type=00005(IAADDR), len=00024: address=2001:db8:beef::2,
> preferred-lft=2592000, valid-lft=2592000
>
> type=00014, len=00000:
>
> *type=00017, len=00004: 26484 (uint32)*
>
> type=00025(IA_PD), len=00056: iaid=0, t1=0, t2=0,
>
> options:
>
> type=00013, len=00040: NoPrefixAvail(6) "Sorry, no prefixes could be
> allocated."
>
> 1 relay(s):
>
> relay[0]: msg-type=13(RELAY_REPLY), hop-count=0,
>
> link-address=2001:db8:beef::, peer-address=fe80::217:3b07:41:2c, 1 option(s)
>
> type=00018, len=00004: 00:00:00:16
>
>
>
>
>
> What am I missing ? I read the user guide a hundred times and my config
> looks the same.
>
>
>
> Any help would be really appreciated !! I’m pulling my hair off on that
> one !!
>
>
>
> Thanks,
>
> Laurent.
>
>
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