NFS subnet access problems

NFS subnet access problems

[L A Walsh]

Jul 21 00:15:54 ishtar nfsd[1590]: Unauthorized access by NFS client 
192.168.3.2.
Jul 21 00:15:58 ishtar last message repeated 5928 times

I wanted to give ro access to all clients on a 192.168.3.0/26 network to 
a "/Share"
directory, and rw to a few, but I've never managed to get the network access
statement to work correctly.  Finally I switched to a /24 network to 
make netmasks more cleanI simply removed every thing but the
'ro' export of /Share which I thought should work but does not.  The above
client is an example.

server:
    inet addr:192.168.3.1  Bcast:192.168.3.255  Mask:255.255.255.0
/etc/exports:
/Share          192.168.3.0/24(async,ro,no_subtree_check,nohide)

 > showmount -e
Export list for server:
/Share   192.168.3.0/24

client:
    configed as inet addr:192.168.3.2  Bcast:192.168.3.255  
Mask:255.255.255.0

Client had access when it was specifically given access by hostname, but 
doesn't
solve access problems for anonymous dhcp hosts that I bring online as 
test machines.

Are there some options needed for anon client access?

the kernel seems to indicate it is exporting to the subnet, yet it is 
denying
mount permisson...bug, misconfig?

-linda

Re: NFS subnet access problems

[L A Walsh]

Problem was had SuSE 9.0 manpages for 2.4 kernel loaded but had upgraded 
to 2.6.
Getting new manpages from SuSE 9.1 solved my ignorance! :-)

Thanks to those who clued me in.

Blessings!
-linda


L A Walsh wrote:

> Jul 21 00:15:54 ishtar nfsd[1590]: Unauthorized access by NFS client 
> 192.168.3.2.
> Jul 21 00:15:58 ishtar last message repeated 5928 times
>
> I wanted to give ro access to all clients on a 192.168.3.0/26 network 
> to a "/Share"
> directory, and rw to a few, but I've never managed to get the network 
> access
> statement to work correctly.  Finally I switched to a /24 network to 
> make netmasks more cleanI simply removed every thing but the
> 'ro' export of /Share which I thought should work but does not.  The 
> above
> client is an example.
>
> server:
>    inet addr:192.168.3.1  Bcast:192.168.3.255  Mask:255.255.255.0
> /etc/exports:
> /Share          192.168.3.0/24(async,ro,no_subtree_check,nohide)
>
> > showmount -e
> Export list for server:
> /Share   192.168.3.0/24
>
> client:
>    configed as inet addr:192.168.3.2  Bcast:192.168.3.255  
> Mask:255.255.255.0
>
> Client had access when it was specifically given access by hostname, 
> but doesn't
> solve access problems for anonymous dhcp hosts that I bring online as 
> test machines.
>
> Are there some options needed for anon client access?
>
> the kernel seems to indicate it is exporting to the subnet, yet it is 
> denying
> mount permisson...bug, misconfig?
>
> -linda
>
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe 
> linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/