[TriLUG] Linux nfs client accessing Solaris 10 NFS server

[Paul G. Szabady]

Greetings,

I'm working with someone to allow my RHEL 4.6 linux server access to 
their Solaris 10 NFS server but running into a strange issue.  If the 
sysadmin sets the export to allow everyone, I can access it fine. 
However, if he restricts access to the IP of my machine, I get one of 
the following errors:

# mount -vt nfs 192.168.1.120:/pool1/test /test
mount: trying 192.168.1.120 prog 100003 vers 3 prot tcp port 2049
mount: trying 192.168.1.120 prog 100005 vers 3 prot udp port 32776
mount: 192.168.1.120:/pool1/test failed, reason given by server: 
Permission denied
# mount -vt nfs4 192.168.1.120:/pool1/test /test
mount: pinging: prog 100003 vers 4 prot tcp port 2049
mount: block device 192.168.1.120:/pool1/test is write-protected, 
mounting read-only
mount: pinging: prog 100003 vers 4 prot tcp port 2049
mount: cannot mount block device 192.168.1.120:/pool1/test read-only
#

# /usr/sbin/showmount -e 192.168.1.120
Export list for 192.168.1.120:
<...snip...>
/pool1/test                   192.168.1.20
#


Notes:
  - Forward and reverse DNS are correct.
  - The showmount command shows that my IP should have access
  - IP addresses for server and client changed for security reasons
  - Linux to NetApp, linux to linux, and linux to solaris 8/9 have never 
been an issue.

What gives???

--
Paul
@ Thy Service
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