On the Nexus 7000 you need to disable OMF for each VLAN with IPv6 traffic. Otherwise IPv6 Neighbor Solicitations and all other IPv4/IPv6 source-only groups are not flooded within the VLAN.
Q1: In my eyes the better workaround is to enable MLD snooping for IPv6 traffic and leave OMF enabled. Is this correct? I didn't have the equipment yet to test.
Q2: On the Nexus 5000 OMF is also enabled by default but IPv6 traffic works (including Neighbor Discovery) even when OMF is still enabled and MLD Snooping is turned off. Do you know why?
Tested with 5548UP/5.2(1) and 5596UP/6.0(2) code.
Q3: It seems that the Sup2T on the catalyst 6500/6800 also implements OMF by default. Does anyone know if IPv6 traffic is forwarded by Sup2T without turning off OMF and without turning on MLD snooping?
Topology & Design:
Two ACI fabrics
Stretching VLANs using OTV
Both fabrics are advertising BD subnets into same routing domain
Some BDs(or say VLANs) are stretched, but some are not.
Endpoints can move betwee...
VMware Trunk Port Group is supported from ACI version 2.1
VMM integration must be configured properly
ASA device package must be uploaded to APIC
ASAv version must be compatible with ACI and device package version
Topology &Design:Traffic flow within same fabric:Endpoint moves to Fabric-2Bounce Entry Times OutTraffic Black-holedSummarySolutionAppendix:
In the Previous articles of ACI Automation, we are using Postman/Newman a...