Hi,

I am currently trying to set up qnet on a small network of two Raspberry Pi boards (node1 and node2), connected via a 
router. 


On each of the nodes I start qnet with io-pkt and it seems to start correctly.
io-pkt-v6-hc -p qnet host=node1

After bootup I can see the following in /proc/qnetstats (here executed on node1):

       kif net_server                :         0,0         
       kif waiting                   :         1,1         
       kif net_client                :         0,0         
       kif buffer                    :         0,0         
       kif outbound_msgs             :         0,0         
       kif vtid                      :         0,0         
       kif server_msgs               :         0,0         
       kif nd_down                   :         0
       kif nd_up                     :         2
       kif nd_changed                :         1
       kif send_acks                 :         0
       kif client_kercalls           :         0
       kif server_msgs               :         0
       kif server_unblock            :         0
       qos tx_begin_errors           :         0
       qos tx_done_errors            :         0
       qos tx_throttled              :         0
       qos tx_failed                 :         0
       qos pkts_rxd_noL4             :         0
       qos tx_conn_created           :         0
       qos tx_conn_deleted           :         0
       qos rx_conn_created           :         0
       qos rx_conn_deleted           :         0
       qos rx_seq_order              :         0
**** Qnet compiled on Jun 13 2020 at 19:52:17 running on node1
**** Tx Connections:
**** Rx Connections:
**** L4 Status:
slot 0 genet0 mtu 1496 ack 1 crc 0
  txd ok       4
  txd bad      0
  txd descr    0
  txd still    0
  tx  timeouts 0
  tx  slow     0
  rxd ok       4
  rxd bad dr   0
  rxd bad L4   0
  rxd dropped  0
  rxd duplic   0
  rxd nacks    0
slot 1 is unused
**** Last 8192 bytes of circular qnet_error() log:
00000000:: mac_load(): security policy not being used
00000000: qnet_birth(): qnet_init() - complete
00000000: lr_verify_my_name_and_domain(): set _CS_DOMAIN
00000000: lr_verify_my_name_and_domain(): starting resolution of our hostname node1.net.intra to ensure unique
00000000: lr_verify_my_name_and_domain(): qnet going online
00000001: try_ifp(): new interface: genet0: index 0 mac addr DC:A6:32:BB:EC:05
00000001:: nd_change_notify(): Node Up:   nd 0 node1.net.intra
00000031: lr_add_ndb(): adding L4 0 addr to ndb for nd 1  node2.net.intra
00000031:: nd_change_notify(): Node Up:   nd 1 node2.net.intra

It seems both nodes can discover each other on the network fine. 
According to the guide on using qnet (https://www.qnx.com/developers/docs/7.1/index.html#com.qnx.doc.neutrino.user_guide
/topic/qnet_UsingQnet.html) I try to see the neighbourhood via
#pidin net 
which returns the following:
 ND    Node             CPU      Release FreeMem       BootTime
 0     node1            4 AARCH64    7.1.0   3803MB/4032MB ------------------------
           Processes: 25, Threads: 88
           CPU 1: 1091555459 Cortex-A72             1500MHz FPU 
           CPU 2: 1091555459 Cortex-A72             1500MHz FPU 
           CPU 3: 1091555459 Cortex-A72             1500MHz FPU 
           CPU 4: 1091555459 Cortex-A72             1500MHz FPU 
 1     node2           Bad address

The same on the other node gives the same results. 
I have also tried to execute execute processes on the different nodes that communicate with each other but the results 
are the same. 
Is there anything I am doing wrong when setting up qnet?