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MPLS on ISRv

atis
Level 1
Level 1

Hello,

I have just received an ENCS5412 for testing. I have successfully installed an ISRv on this platform and connected to another MPLS router.

The routing and the LDP between ISRv and the other MPLS router is working fine, but I have MTU issue between them.

The 1500byte packets with two label and DF-bit couldn't go through the line between the routers.

As next step I have installed one more ISRv on this ENCS, and the situation is the same between the two ISRv.

I am sure, the the openvswitch drops these baby giant frames. Is any possibility to increase the MTU of openvswitch of ENCS?

BR, Attila

1 Reply 1

atis
Level 1
Level 1

upgrading to 3.7.1 and redeploy the routers solved this issue