Hello, I setup a GRE tunnel (connected to switchport 4) and put a noflood option to prevent broadcast storms as below
ovs-ofctl mod-port test-br 4 noflood But I need the broadcasts from VMs to be forwarded over the GRE tunnel so I put the following command ovs-ofctl add-flow test-br 'priority=1900 in_port=13 dl_dst='ff:ff:ff:ff:ff:ff' actions='normal'' ovs-ofctl add-flow test-br 'priority=1900 in_port=13 nw_dst='224.0.0.0/24' actions='normal'' However, I am not seeing broadcasts on the ovs bridge on the other end of the gre tunnel. But if I remove the noflood option from GRE port 4, the broadcasts is received. What am I missing or should I not use noflood option at all. Thanks Faisal
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