Hi,

We’ve recently migrated two 1100’s to CHR’s and find they are working well, with the exception of MPLS.

As soon as we enable it, everything grinds to a halt.

They are being used as firewalls, no NAT, OSPF, iBGP, MPLS.

I have checked the MTU Of the VSWITCH Is 9000. And tested between hosts.

The interfaces add with an MTU of 1500.

Does anyone have this working?

All running 6.40.5

There are some issues with MPLS throughput in the CHR. I don't believe MikroTik has fixed this yet

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