How to work with shared folders from Vagrant in Fedora 21 x86-64?

My configuration:
The OS on the host machine: Fedora 21 x86_64
OS on the client machine:Ubuntu Server 12.04 (64 bit)
Are used for data exchange shared folders on the basis of NFS,the problem is that the host system and the guest does not ogut as I understand to install rabotosposobnosti connection. This is evident, for example, from a log of the error:
mount-o 'vers=3,udp' xxx.xx.xx.x'/home/gffghgv/devstack/edx-platform' /edx/app/edxapp/edx-platform
Stdout from the command:
Stderr from the command:
stdin: is not a tty
mount.nfs: Connection timed out

This option does not work.
September 19th 19 at 12:24

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