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* [dpdk-users] Can Hyper-V NetVSC PMD support IPV6?
@ 2020-09-22 19:06 Liwu Liu
  2020-09-22 20:57 ` Stephen Hemminger
  0 siblings, 1 reply; 3+ messages in thread
From: Liwu Liu @ 2020-09-22 19:06 UTC (permalink / raw)
  To: users

Hi Team,

   It seems NetVSC PMD without SR-IOV slaves cannot receive IPV6 multicast packets for neighbor resolving...evn configured mac address spoofing enabled.

   Is it this way by design?

   Thanks and best regards,

Liwu



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^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [dpdk-users] Can Hyper-V NetVSC PMD support IPV6?
  2020-09-22 19:06 [dpdk-users] Can Hyper-V NetVSC PMD support IPV6? Liwu Liu
@ 2020-09-22 20:57 ` Stephen Hemminger
  2020-09-22 21:01   ` Liwu Liu
  0 siblings, 1 reply; 3+ messages in thread
From: Stephen Hemminger @ 2020-09-22 20:57 UTC (permalink / raw)
  To: Liwu Liu; +Cc: users

On Tue, 22 Sep 2020 19:06:42 +0000
Liwu Liu <liwuliu@fortinet.com> wrote:

> Hi Team,
> 
>    It seems NetVSC PMD without SR-IOV slaves cannot receive IPV6 multicast packets for neighbor resolving...evn configured mac address spoofing enabled.
> 
>    Is it this way by design?
> 
>    Thanks and best regards,
> 
> Liwu
> 

Are you testing on Azure?  Azure doesn't support IPv6 multicast for guests?
On Hyper-V you would have to go and enable some NIC settings on host to allow multicast.

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [dpdk-users] Can Hyper-V NetVSC PMD support IPV6?
  2020-09-22 20:57 ` Stephen Hemminger
@ 2020-09-22 21:01   ` Liwu Liu
  0 siblings, 0 replies; 3+ messages in thread
From: Liwu Liu @ 2020-09-22 21:01 UTC (permalink / raw)
  To: Stephen Hemminger; +Cc: users

Hi Stephen,
   I am testing on local Windows server, not Azure.
   How can I configure host side to enable IPv6?
   Many thanks,
Liwu

-----Original Message-----
From: Stephen Hemminger <stephen@networkplumber.org> 
Sent: Tuesday, September 22, 2020 1:58 PM
To: Liwu Liu <liwuliu@fortinet.com>
Cc: users@dpdk.org
Subject: Re: [dpdk-users] Can Hyper-V NetVSC PMD support IPV6?

On Tue, 22 Sep 2020 19:06:42 +0000
Liwu Liu <liwuliu@fortinet.com> wrote:

> Hi Team,
> 
>    It seems NetVSC PMD without SR-IOV slaves cannot receive IPV6 multicast packets for neighbor resolving...evn configured mac address spoofing enabled.
> 
>    Is it this way by design?
> 
>    Thanks and best regards,
> 
> Liwu
> 

Are you testing on Azure?  Azure doesn't support IPv6 multicast for guests?
On Hyper-V you would have to go and enable some NIC settings on host to allow multicast.

^ permalink raw reply	[flat|nested] 3+ messages in thread

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Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-22 19:06 [dpdk-users] Can Hyper-V NetVSC PMD support IPV6? Liwu Liu
2020-09-22 20:57 ` Stephen Hemminger
2020-09-22 21:01   ` Liwu Liu

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