Security groups block multicast / broadcast traffic (except for ARP). Security groups are by default deny all, except for added rules. You can't add a multicast rule.
On Tue, Sep 6, 2016 at 2:23 PM, Simon Weller <[email protected]> wrote: > True that we're not doing VRRP on VR in basic zone, but at least on the > KVM side, multicast should work as long as you are allowing it on the > hosts. Are you indicating that's not possible with xenserver? > > ________________________________ > From: Chiradeep Vittal <[email protected]> > Sent: Tuesday, September 6, 2016 3:55 PM > To: [email protected] > Subject: Re: Multicasting in cloudstack 4.8 > > Not in basic zone. > > On Tue, Sep 6, 2016 at 12:34 PM, Simon Weller <[email protected]> wrote: > > > The ACS virtual routers use VRRP for high availability, so yes you > > shouldn't have a problem with multicast. Just make sure you're allowing > > multicast on your host servers from an iptables perspective. > > > > > > ________________________________ > > From: Ghaith Bannoura <[email protected]> > > Sent: Tuesday, September 6, 2016 1:50 PM > > To: [email protected] > > Subject: Multicasting in cloudstack 4.8 > > > > Hello All, > > > > Is multicasting supported in cloud stack (basic or/and advanced zone ) . > > > > my setup as following > > > > 1- Cloudstack 4.8.0 basic zone with centos 6.5 > > > > 2- My host servers is xenserver 6.5 > > > > > > > > > > Best Regards, > > EtQ, Inc. > > Ghaith Bannoura > > Senior System Administrator > > MCT, MCSE (Messaging, Server Infrastructure) > > MCSA (Windows Server 2008, 2012), MCP > > > > * Phone: +9626-537-0923 Ext. 376 > > * [email protected] <mailto:[email protected]> > > * http://www.etq.com<http://www.etq.com/> > > > > >
