I'm trying to setup nfs server on Fedora 17 and I'm getting "Program not Registered" error when I'm trying to mount. I guess the main reason for this is rpcbind.

I'm a newbie in linux, so I don't know what info should I provide you with. Here is some info that might be useful.

rpcinfo -p
program vers proto   port  service
100000    4   tcp    111  portmapper
100000    3   tcp    111  portmapper
100000    2   tcp    111  portmapper
100000    4   udp    111  portmapper
100000    3   udp    111  portmapper
100000    2   udp    111  portmapper
100005    1   udp  20048  mountd
100005    1   tcp  20048  mountd
100005    2   udp  20048  mountd
100005    2   tcp  20048  mountd
100005    3   udp  20048  mountd
100005    3   tcp  20048  mountd
100024    1   udp  42223  status
100024    1   tcp  50054  status

cat /etc/exports
/home/Farrel/prog 192.168.xxx.xxx (ro,sync)

service nfs status
Redirecting to /bin/systemctl status  nfs.service nfs-server.service - NFS Server
  Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; enabled)
  Active: active (exited) since Fri, 02 Nov 2012 09:29:04 +0300; 5min ago
 Process: 924 ExecStartPost=/usr/lib/nfs-utils/scripts/nfs-server.postconfig (code=exited, status=0/SUCCESS)
 Process: 909 ExecStart=/usr/sbin/rpc.nfsd $RPCNFSDARGS ${RPCNFSDCOUNT} (code=exited, status=0/SUCCESS)
 Process: 885 ExecStartPre=/usr/sbin/exportfs -r (code=exited, status=0/SUCCESS)
 Process: 864 ExecStartPre=/usr/lib/nfs-utils/scripts/nfs-server.preconfig (code=exited, status=0/SUCCESS)
  CGroup: name=systemd:/system/nfs-server.service

Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.

Firewall is disabled on both systems.

I spent a lot of time reading on the topic but all manuals on setting up nfs server lead to "Program not Registered" error. Any how-to-fix-it ideas?