I just finished setting up a cluster on vSphere 5.0, and the setting that I
changed to fix this problem was in the portgroup security settings on the
virtual switch -- just set the portgroup to accept Forged Transmits. This
allows VM traffic to come from MAC addresses that aren't registered in the
.vmx file.
Nat Biggs
Network Analyst
Cedarville University
937-766-4156
On Sun, Nov 10, 2013 at 1:07 AM, Marco Tiggelaar - Key4ce <
[email protected]> wrote:
> I think vmware requires the same config as Hyper-v : enabled MAC
> Spoofing. (and optionally assign static mac).
>
> Once it’s enabled it should work like a charm.
>
> It’s a common issue for hyper-v and vmware hypervisors.
>
> Regards,
>
> Marco
>
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> *Van:* Karelis, E. Pete [mailto:[email protected]]
> *Verzonden:* zondag 10 november 2013 04:08
> *Aan:* [email protected]
> *Onderwerp:* Re: [Zenloadbalancer-support] cluster mess
>
>
>
> Running on VMware? This is indicative of CARP packets not making it
> between nodes. CARP uses multicast Ethernet frames, and some switches
> won’t forward them without an IGMP message (since usually layer 3 multicast
> is mapped to a layer 2 multicast frame). You need to get the CARP packets
> working, then you are set.
>
> We use the Nexus 1000v distributed virtual switch on VMware, and it was a
> few commands on the port-profile to enable CARP multicast forwarding.
>
> Let me know what your networking looks like, and I’ll see what I can do to
> help you.
>
>
>
> *From:* Marco Accardo [mailto:[email protected]]
> *Sent:* Saturday, November 09, 2013 2:41 PM
> *To:* [email protected]
> *Subject:* [Zenloadbalancer-support] cluster mess
>
>
>
> Well I have a real mess with my zlb cluster
>
>
>
> At a certain point before I realized the problem I now have a two node
> cluster where both nodes think they are master and they masters...status
> shows
>
>
>
> Zen latency is *UP* on *Gue-Debian-ExBalancer2 10.10.4.86* | Zen latency
> is *UP* on *Gue-Debian-ExBalancer1 10.10.4.85*
> Cluster IP *10.10.4.87* is active on *Gue-Debian-ExBalancer2* Cluster is
> active on Gue-Debian-ExBalancer1* !*
> Zen Inotify is running on *Gue-Debian-ExBalancer2* *Gue-Debian-ExBalancer1
> !*
> *Global status:* *!*
>
> all services are always on for both nodes..
>
>
>
> I can both nodeshave a active VIP x.x.x.87.
>
>
>
> I have tried disabling the cluster and redoing the config and it always
> ends up with the same status...
>
>
>
> I have gone to into a one of the nodes into /zenloadbalncer/config
> diretcory and removed all files and recreated the cluster and it still ends
> up the same way...
>
>
>
> Is there a specific set of files I need to get the system back to the
> point say 1 node with all my farms defined no cluster and a second
> unconfigured node that will let me run through the cluster configuration
> wizard.
>
>
>
> I would like to remove all cluster information and start from scratch
> without a reinstall.
>
>
>
> Any help would be appreciated...
>
>
>
> Marco
>
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