Adding users list back (my fault ;-) ) On Sun, Sep 25, 2016 at 4:20 PM, Allen Warren <dallenwar...@gmail.com> wrote:
> Thanks for the reply. I figured it out yesterday. I just edited the VM > Custom Mac Address and it works like a champ now... > I will setup that range and it should be good to go.. I am running oVirt > 4.0.. oVirt is a nice product, beats the heck out of Xen Server.. > > On Sun, Sep 25, 2016 at 6:57 AM, Yevgeny Zaspitsky <yzasp...@redhat.com> > wrote: > >> oVirt does not produce IP addresses, but it allocates MAC addresses to >> vNics on VMs it creates. >> A MAC address serves as the base for an IPv6 address allocation (either >> by IPv6 router advertisement for global addresses or by an operation system >> for local addresses). >> >> BTW, 2 vNics with the same MAC address in the same LAN, would cause layer >> 2 (Ethernet) malfunctioning too. >> >> In order to make the 2 oVirt's produce different MAC addresses you need >> to adjust the definition of the MAC-pool ranges to be non-overlapping each >> to another. >> You could find MAC-pool definitions under a DC definitions in v4.0 and >> under a cluster in v4.1. >> >> Regards, >> Yevgeny >> >> On Sat, Sep 24, 2016 at 5:44 PM, Allen Warren <dallenwar...@gmail.com> >> wrote: >> >>> I have two oVirt servers running as local servers on the same network. >>> How do I prevent the servers from creating the same ipv6 address for two >>> different vm's. If I start a vm on the first server and then start one on >>> the second server the ipv6 addresses are the same.. >>> >>> _______________________________________________ >>> Users mailing list >>> Users@ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> >
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