How is this better than using a single public network, routing through a L3
switch?

If I understand the scenario right, this way would require the switch to be
a trunk port containing all the public vlans, and you can bridge directly
through the switch so L3 wouldn't be necessary?



On Fri, May 3, 2019 at 11:43 AM EDH - Manuel Rios Fernandez <
[email protected]> wrote:

> You can put multiple networks in ceph.conf with commas
>
>
>
> public network = 172.16.2.0/24, 192.168.0/22
>
>
>
> But remember your servers must be able to reach it. L3 , FW needed.
>
>
>
> Regards
>
> Manuel
>
>
>
>
>
> *De:* ceph-users <[email protected]> *En nombre de *Martin
> Verges
> *Enviado el:* viernes, 3 de mayo de 2019 11:36
> *Para:* Hervé Ballans <[email protected]>
> *CC:* ceph-users <[email protected]>
> *Asunto:* Re: [ceph-users] Ceph cluster available to clients with 2
> different VLANs ?
>
>
>
> Hello,
>
>
>
> configure a gateway on your router or use a good rack switch that can
> provide such features and use layer3 routing to connect different vlans /
> ip zones.
>
>
> --
> Martin Verges
> Managing director
>
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>
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>
>
>
>
>
> Am Fr., 3. Mai 2019 um 10:21 Uhr schrieb Hervé Ballans <
> [email protected]>:
>
> Hi all,
>
> I have a Ceph cluster on Luminous 12.2.10 with 3 mon and 6 osd servers.
> My current network settings is a separated public and cluster (private
> IP) network.
>
> I would like my cluster available to clients on another VLAN than the
> default one (which is the public network on ceph.conf)
>
> Is it possible ? How can I achieve that ?
> For information, each node still has two unused network cards.
>
> Thanks for any suggestions,
>
> Hervé
>
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