Thanks Jake for all the valuable information. I'm following every email.
On Tue, Jan 10, 2023 at 5:05 PM jjs - mainphrame <j...@mainphrame.com> wrote: > To clarify, the openvz guests can receive multicast traffic from the lan, > but they are unable to send multicast traffic to the lan. The multicast > packets are dropped on the way out, somewhere between the guest adapter and > the host bridge. > > I'm not seeing any differences in sysctl settings between the ovz hosts > and the working hosts, so firewall rules are the likely culprit. > > I'll continue to chip away at this as time allows and update with any > findings. > > Jake > > > On Sun, Jan 8, 2023 at 5:08 PM jjs - mainphrame <j...@mainphrame.com> > wrote: > >> I've been doing some testing with ucarp, in debian VMs and containers. >> >> (ucarp is an implementation of VRRP, a means of providing a highly >> available floating virtual IP within a cluster of machines) >> >> It works fine on proxmox VMs and CTs, and I was hoping to get it working >> on openvz, but so far my attempts to get it fully up and running have >> failed. >> >> Basically, both nodes become master, because neither node is seeing the >> multicast traffic from the other. >> >> What is the secret of allowing multicast traffic to pass from openvz VMs >> and CTs, onto the lan? >> >> Jake >> > _______________________________________________ > Users mailing list > Users@openvz.org > https://lists.openvz.org/mailman/listinfo/users >
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