[Olsr-users] 回复： 回复： how to restrict TC broadcast?

[Henning Rogge]

Hi,

There are several options to split a mesh apart into multiple pieces,
both inside and outside olsrd.

You could (as an example) use iptables or ebtables to prevent sending
UDP on the olsrd port (698) between nodes of different clusters.
You could use different VLAN tags, different radio frequencies or
different encryption keys to completely separate them.

You could also use a different  UDP port for each cluster (that would
be a setting inside Olsrd).

Henning Rogge

On Mon, Jun 16, 2014 at 10:35 AM, 李茂 <(spam-protected)> wrote:
> Thanks for your reply!
>
> I have other methods to resolve the route between the different cluster
> ,first i consider the route inside the cluster.
>
>
> ------------------ 原始邮件 ------------------
> 发件人: "Henning Rogge";<(spam-protected)>;
> 发送时间: 2014年6月16日(星期一) 下午4:29
> 收件人: "李茂"<(spam-protected)>;
> 抄送: "olsr ysers mailing list"<(spam-protected)>;
> 主题: Re: 回复： [Olsr-users] how to restrict TC broadcast?
>
> Hi,
>
> but then the mesh "clusters" will not be connected to each other anymore,
> right?
>
> (P.S.: please don't forget to CC the mailing list for your replies)
>
> Henning Rogge
>
> On Mon, Jun 16, 2014 at 10:25 AM, 李茂 <(spam-protected)> wrote:
>> i have a very huge mesh ,i need cluster for the huge mesh,so i need
>> restrict
>> the TC message inside the cluster.
>>
>>
>> ------------------ 原始邮件 ------------------
>> 发件人: "Henning Rogge";<(spam-protected)>;
>> 发送时间: 2014年6月16日(星期一) 下午4:18
>> 收件人: "李茂"<(spam-protected)>;
>> 抄送: "Olsr-users"<(spam-protected)>;
>> 主题: Re: [Olsr-users] how to restrict TC broadcast?
>>
>> Hi,
>>
>> an OLSR mesh can only work when every node gets a copy of every TC...
>> maybe you can describe what you want to do, your idea sounds like a
>> way to break your mesh.
>>
>> Henning Rogge
>>
>> On Mon, Jun 16, 2014 at 10:00 AM, 李茂 <(spam-protected)> wrote:
>>> we all know that  the TC message can broadcast through the whole network
>>> by
>>> MPR, now i want to restrict TC message broadcast through whole network.I
>>> wish the nodes which receive TC forward the TC based on some
>>> constraints.For
>>> example,every TC message has a flag,when the flag=1,the node forwards the
>>> TC,when the flag=0,the node does not forward the TC.I feel that i should
>>> modification the code which is responsible for forwarding the TC,But i
>>> can
>>> not find that which folder the code belongs to.wish you to understand me
>>> and
>>> help me.
>>>
>>> --
>>> Olsr-users mailing list
>>> (spam-protected)
>>> https://lists.olsr.org/mailman/listinfo/olsr-users
>> .
> .