LinuxQuestions.org - NFS Server permission ??

I have setup NFS Server on Fedora 9 and NFS Client running on Fedora 10.
On NFS Server, I added the following entry in:
Machine : fedora 9
IP : 192.168.1.50
File : /etc/exports

Code:



/Extra    192.168.1.100(ro)

#service nfs restart

Code:

[root@Innovation1 ~]# service nfs restart

Shutting down NFS mountd:                                  [  OK  ]

Shutting down NFS daemon:                                  [  OK  ]

Shutting down NFS quotas:                                  [  OK  ]

Shutting down NFS services:                                [  OK  ]

Starting NFS services:                                    [  OK  ]

Starting NFS quotas:                                      [  OK  ]

Starting NFS daemon:                                      [  OK  ]

Starting NFS mountd:                                      [  OK  ]

[root@Innovation1 ~]#

Machine: Fedora 10
IP : 192.168.1.100

Code:

#showmount -e 192.168.1.50

/Extra  192.168.1.100

I mounted this way:

Code:

#mkdir /remotedir

#mount -t nfs 10.14.1.50:/Extra /remotedir

Now I can see the file created under /Extra Directory.When I attempted editing the file it displays "read-only"

Then I tried going back to NFS Server. Changed :

Code:

/Extra 192.168.1.100(ro)

Code:

/Extra 192.168.1.100(rw)

And Again I tried editing file on Fedora 10 Client MAchine still it says "Read-only"
Started service but no work done.
Suggest ??