Please upgrade both kernels to 3.19 (preferably the latest). Older kernels have issues with MPLS over VXLAN support.
Don't upgrade to linux kernel 4+ since even OVS will not work in that case. I believe OVS 2.5.0 supports only upto Linux kernel 4.3
Your OVS 2.4.1 will be lower than that. I know 3.19 (latest from kernel.org) will work fine.
Farhad.
Please upgrade both kernels to 3.19 (preferably the latest).
Older kernels have issues with MPLS over VXLAN support.
Don't upgrade to linux kernel 4+ since even OVS will not work in that case.
I believe OVS 2.5.0 supports only upto Linux kernel 4.3
Your OVS 2.4.1 will be lower than that. I know 3.19 (latest from kernel.org) will work fine.
Farhad.