Hi folks,

sorry fo tho old QNX-version I have to use .....but I have some problems bringing up the network on an PPC5200B board 
(with slightly changed BSP).

While trying to make some network travel using ping or telnet I only see some ARP requests on wireshark. These requests 
are answered by the partner but that's all. No communication ever will be established.

What else do I have to push on for get it working? What could be wrong with my mount command?

I try to start the driver as follows:

io-net -dmpc5200 mac=ca6a7e000144,verbose -ptcpip #-pqnet
waitfor /dev/io-net/en0 10
mount -T io-net devn-mpc5200.so
ifconfig en0 192.168.0.100 

QNX complains about impropper mounting:
                                
mount: Can't mount / (type io-net)        
mount: Possible reason: Invalid argument  

No error is vissible at sloginfo: ('mpc5200_init ...' is no error, it was coded in the driver just for see it starting)

# sloginfo                                                                             
Time             Sev Major Minor Args                                                  
Jan 01 00:00:00    2    10     0 mpc5200_init ...                                      
Jan 01 00:00:00    5    10     0 Motorola MPC5200                                      
Jan 01 00:00:00    5    10     0 Vendor .............. 0x0                             
Jan 01 00:00:00    5    10     0 Device .............. 0x0                             
Jan 01 00:00:00    5    10     0 Revision ............ 0x0                             
Jan 01 00:00:00    5    10     0 Interrupt ........... 0x45                            
Jan 01 00:00:00    5    10     0 Interrupt ........... 0x8c                            
Jan 01 00:00:00    5    10     0 MAC address ......... ca6a7e 000144                   
Jan 01 00:00:00    5    10     0 devn-mpc5200: MII transceiver found at address 0.     
Jan 01 00:00:00    5    14     0 tcpip starting                                        
Jan 01 00:00:00    3    14     0 Using pseudo random generator.  See "random" option   
Jan 01 00:00:00    2    10     0 mpc5200_init ...                                      
Jan 01 00:00:00    2    10     0 devn-mpc5200: no MAC address, you must specify one    
Jan 01 00:00:03    5    10     0 devn-mpc5200: link up (100 BaseT Full Duplex)         

Wireshark's info:

81047	8250.775647	ca:6a:7e:00:01:44	Broadcast	ARP	Who has 192.168.0.4?  Tell 192.168.0.100
                                    
Ping ends in that mannor:

# ping 192.168.0.4                                
PING 192.168.0.4 (192.168.0.4): 56 data bytes     
ping: sendto: Host is down                        
ping: sendto: Host is down    


thanks in advance

--jens