[Kea-users] 转发:im lookling for help about kea dhcp!

Jason Guy jguy at cumulusnetworks.com
Mon Feb 25 14:32:02 UTC 2019


Hi there. In the kea subnet definition, you have to specify the relay-ip
under the subnet, which would be the gi-addr in option 82.:

       "subnet4": [
            {
                "id": 21,
                "option-data": [
                    {
                        "code": 3,
                        "csv-format": true,
                        "data": "10.50.21.1",
                        "name": "routers",
                        "space": "dhcp4"
                    }
                ],
                "pools": [
                    {
                        "pool": "10.50.21.150 - 10.50.21.199"
                    }
                ],
                *"relay": {*
*                    "ip-address": "10.50.21.1"*
*                },*
                "subnet": "10.50.21.0/24"
            }
    ]


hope this helps:
Jason

On Mon, Feb 25, 2019 at 12:45 AM 583070671 <583070671 at qq.com> wrote:

>
>
>
> ------------------ 原始邮件 ------------------
> *发件人:* "我自己的邮箱"<583070671 at qq.com>;
> *发送时间:* 2019年2月22日(星期五) 上午9:20
> *收件人:* "dhcp-workers"<dhcp-workers at lists.isc.org>;
> *主题:* im lookling for help about kea dhcp!
>
>  im  so sorry,first forgive my  bad english please!
> now the situation is  our bas server ,we use it as kea dhcp realy .
> however it is not working now ,and i think i already find the reason.
> this packet ,i was using the other dhcp server .we can get the ip addr
> form the dhcp server.
> now we use kea dhcp server,as you can see,the offer packet carry RAI
> option aka option 82. This option 82 length =0 ,this is a bad option ,so
> our bas server think this is incorrect ,
> our client can not get the ip addr from the kea dhcp .
> I am very worried now ,so i wand to ask ,how can i config ,make the kea
> dhcp give the offer packet without carry  the RAI option . Im sorry,im
> looking for
> https://ftp.isc.org/isc/kea/1.5.0/doc/kea-guide.html#dhcp4-option-data-defaults this
> page for a very long time,forgive me i cant find it out.
> thank you very much !
>
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> Kea-users mailing list
> Kea-users at lists.isc.org
> https://lists.isc.org/mailman/listinfo/kea-users
>
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