Nexus 3K - Oracle multicast cluster

[katerina.dardoufa]

Hello,

We have setup two N3K (Nexus 3172T) forming a vPC domain. The system administrators are trying to configure a cluster with 3 nodes, that runs multicast. We cluster is not able to form.

I have tried to disable igmp snooping for the specific vlan (a solution that was once successfully deployed for another cluster), but it fails. I also tried to configure static-groups via the commands:

N3K-1

vlan configuration 149

 ip igmp snooping static-group 224.1.1.1 interface Ethernet1/5

 ip igmp snooping static-group 224.1.1.1 interface Ethernet1/9

N3K-2

vlan configuration 149

 ip igmp snooping static-group 224.1.1.1 interface Ethernet1/5

where Eth1/5 and Eth1/9 the interfaces where the servers reside, but again no luck.

Attached is the "sh ip igmp snooping event-history vlan" output from both switches, which I truly find cryptic...

Any ideas, insight, info etc will be highly appreciated.

Thank you in advance,

Katerina

[katerina.dardoufa]

Hi all,

as it turns out, the information provided by the sys admin were incorrect. The issue is not for the oracle cluster, but for Windows 10/Windows Server 2016. The system guys are trying to successfully set up multicast on these machines. So for the time being, the issue is not network related.

Thanks