Hi everyone I got a problem when I trying to configure MPLS use GNS3 1.0 beta 2 . When i use two L3 IOU devices and connect them directly the mpls works ok, but if i put one L2 IOU device between them the MPLS neighbor status will become DOWN. I try to capture the MPLS HELLO packet , it turns out that the L2 IOU device can receive the packet which destination is 224.0.0.2 but can not send it. I don't konw if anyone else got this problem or not , but if it dose I hope there is some way to fix this problem.
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