Cannot Mount NFS when using the Myricom Card

[rellpascual15]

Just need you help regarding my issue I've encounter on my CENTOS7,

I want to mount a NAS via NFS, my hardware has a Myricom Fiber Network Adapter so I want to utilize the Speed of my NAS via Fiber instead of Using a 1GB Ethernet Connect

but when I mount my NAS storage via NFS on my CENTOS7 on a 10Gbe interface, I cannot mount my storage, nothing shows up like errors, and I cannot troubleshoot deeply as I'm not very good at linux, I can Ping the storage so I'm sure the Link is ok.

so I tried experimenting, next I tried is to use the 1GBe Interface and tried to connect to the NAS via NFS and it works perfectly fine,

can you guys help me what causes the issue and how can I solve the issue?

[tunk]

Firewall (NAS and server)? You could run nmap to see which ports are open.