NFS Server setup not working(?)

Hi.
Using Servers Ultimate to start a new NFS server on my Android device - Z ultra rooted.
I have firewall turned off both on the server and client.

First I replaced the "linker" file due to google disabling of pie
error: only position independent executables (PIE) are supported.

NFS server is able to being executed now.

192.168.1.84 = server
192.168.1.90 = client

When active I can see my client in the Server ultimate log on the android when searching the network with yast: 192.168.1.90 - New request...
But the server (android phone) says, this version (3) not handled: min=2 max=2...**

What does this mean?
I have NFS server working on Windows 7 and FreeNAS and client working on Suse so this issue is isolated to android. Not my network or my client.

Having the option to choose and setup NFS servers in the Servers ultimate app must mean its possible to use NFS on android?


Servers ultimate log:

2015-10-24 05:31:29 [testing] - Port map handler: PMAP_CALLIT called...
2015-10-24 05:31:29 [testing] - 192.168.1.90 - New request...
**2015-10-24 05:31:28 [testing] - this version (3) not handled: min=2 max=2...**
2015-10-24 05:31:28 [testing] - 192.168.1.90 - New request...
2015-10-24 05:31:24 [testing] - Port map handler: PMAP_CALLIT called...
2015-10-24 05:31:24 [testing] - 192.168.1.90 - New request...
**2015-10-24 05:31:24 [testing] - this version (3) not handled: min=2 max=2...**
2015-10-24 05:31:24 [testing] - 192.168.1.90 - New request...
2015-10-24 05:31:03 [testing] - Listening for connections...
2015-10-24 05:31:03 [testing] - Registering prog 100005 vers 1 prot 17 port 2049...
2015-10-24 05:31:03 [testing] - Registering prog 100003 vers 2 prot 17 port 2049...
2015-10-24 05:31:00 [testing] - Registering prog 100000 vers 2 prot 17 port 1111...
2015-10-24 05:31:00 [testing] - Port mapper started...
2015-10-24 05:31:00 [testing] - Forwarding ports done. Exit code: 0 - Returned: ""
2015-10-24 05:31:00 [testing] - Applying forwarding rules (root, 111)...
2015-10-24 05:31:00 [testing] - Preparing.
2015-10-24 05:31:00 [testing] - Server started
2015-10-24 05:31:00 [testing] - Starting server
2015-10-24 05:31:00 [testing] - Request has been send to servers pack