<div dir="ltr">Multiple VLANs should just work for an arbitrary number of VLANs from phosphor-networkd. The only issue would be protocols like IPMI that do not generalize the protocol to support more than 1 VLAN. I can't comment on how redfish models multiple interfaces / VLANs.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jun 21, 2023 at 6:40 PM Kenny Wu (吳建寬) <<a href="mailto:KennyWu@ami.com">KennyWu@ami.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi @Ratan Gupta,<br>
<br>
Thanks you reply. It is helpful to us.<br>
<br>
But I want clear more detail about the number of VLAN. Due RD may need provide expect result to QA. RD can limit the number of VLAN by their own design ?<br>
And from your comment, a single VLAN is enough to using at general environment.<br>
<br>
Thanks,<br>
KennyWu.<br>
<br>
-----Original Message-----<br>
From: Ratan Gupta <<a href="mailto:ratankgupta31@gmail.com" target="_blank">ratankgupta31@gmail.com</a>><br>
Sent: Tuesday, June 20, 2023 2:11 PM<br>
To: Kenny Wu (吳建寬) <<a href="mailto:KennyWu@ami.com" target="_blank">KennyWu@ami.com</a>><br>
Cc: <a href="mailto:openbmc@lists.ozlabs.org" target="_blank">openbmc@lists.ozlabs.org</a>; Pravinash Jeyapaul <<a href="mailto:pravinashj@ami.com" target="_blank">pravinashj@ami.com</a>><br>
Subject: [EXTERNAL] Re: The design of multiple VLAN at OpenBMC<br>
<br>
<br>
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<br>
Hi Kenny,<br>
<br>
You can have multiple VLAN on the same interface, I don't see we have a restriction on the number of VLANs.<br>
It is up to the system admin, How many VLANs do they need? In a typical scenario, it should not be more than a single VLAN.<br>
<br>
Thanks,<br>
Ratan<br>
<br>
On Tue, Jun 20, 2023 at 9:39 AM Kenny Wu (吳建寬) <<a href="mailto:KennyWu@ami.com" target="_blank">KennyWu@ami.com</a>> wrote:<br>
><br>
> Hi ,<br>
><br>
><br>
><br>
> We are develop OpenBMC and meet some design question need to consult. I will be appreciate your responses.<br>
><br>
><br>
><br>
> The VLAN behavior at OpenBMC. It support multiple VLAN. Is there are any restricted maximum number at each service IPMI/WEB/Redfish. Or it is decided by developer?<br>
><br>
><br>
><br>
> As I know IPMI is only service one interface, VLAN or non-VLAN. Once user enabled VLAN, the IPMI daemon will respond both ?<br>
><br>
><br>
><br>
> Thanks,<br>
> KennyWu<br>
><br>
><br>
><br>
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