MPLS end user problems

RouterOS Forwarding Protocols
1

Hello everyone,
Router A - Router B
Connected via MPLS VPLS

Router A is also a ppoe server

Router B is connected to Ubiquiti AP’s

Problem faced:
Users having Dlink routers everything works just fine.

Users having a Tenda router certain websites will not open.

Please help on what I am missing on. I can’t figure out what is the problem here. Dlink MTU is 1480 I set Tenda router on MTU 1480 as well but no luck.

Thank you.

2

Send icmp echo from computer behind Tenda router with size set to 1500, must pass and fragmentation will occur. If not, there is point of failure.

3

Thanks Petrb.. got this resolved by changing the MTU on Tenda routers.

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