I'm using GLC-TE SFP. PPPoE is already set on the local status page. Link Negotiation is already set to Auto (1/10Gbps). When I changed the connection method from ① to ②, the link was up and I was able to communicate with the outside world. ①MX450 --- ONU ②MX450 --- MS350 --- ONU I don't know why, but is it really not possible to configure the MX to directly accommodate the ONU? I think it's a pretty common configuration to accommodate the ONU in a router...
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