[{"author": "Tony Przygienda", "text": "<p>welcome e'one</p>", "time": "2023-03-31T03:13:42Z"}, {"author": "Yisong Liu", "text": "<p>PE1 and Pif CE1 choose PE1 as primary upstream,  but</p>", "time": "2023-03-31T03:46:06Z"}, {"author": "Yisong Liu", "text": "<p>BIER forward multicast traffic to PE2 ,  at CE1 may fail to the RPF check</p>", "time": "2023-03-31T03:47:32Z"}, {"author": "Yisong Liu", "text": "<p>for PE1 and PE2 as anycast BFER</p>", "time": "2023-03-31T03:48:18Z"}]