Here is too silent.

I spent some time on reading qnet code and wrote a packet dissector for wireshark to analyze qnet packets(not finished 
yet)
below is a one of the packets and later I will post a picture here.

Frame 1 (184 bytes on wire, 184 bytes captured)
    Arrival Time: Aug 27, 2009 14:05:14.284193000
    [Time delta from previous captured frame: 0.000000000 seconds]
    [Time delta from previous displayed frame: 0.000000000 seconds]
    [Time since reference or first frame: 0.000000000 seconds]
    Frame Number: 1
    Frame Length: 184 bytes
    Capture Length: 184 bytes
    [Frame is marked: False]
    [Protocols in frame: eth:l4]
Ethernet II, Src: Vmware_6e:00:0a (00:0c:29:6e:00:0a), Dst: IntelCor_bf:a4:c5 (00:1c:c0:bf:a4:c5)
    Destination: IntelCor_bf:a4:c5 (00:1c:c0:bf:a4:c5)
        Address: IntelCor_bf:a4:c5 (00:1c:c0:bf:a4:c5)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Source: Vmware_6e:00:0a (00:0c:29:6e:00:0a)
        Address: Vmware_6e:00:0a (00:0c:29:6e:00:0a)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
    Type: QNX 6 QNET protocol (0x8204)
QNX6 QNET L4 protocol
    version: L4 little endian (42)
    type: L4 Lan Resolver packets (0x0b)
    flag: 0x03 (First Fragment) (Last Fragment)
        .... ...1 = first: Yes
        .... ..1. = last: Yes
        .... .0.. = crc: Not used
    layer: Lan Resolver (2)
    qos information
        src_nd_for_dst: 0
        dst_nd_for_src: 0
        sconn: 0x00000000
        dconn: 0x00000000
        seq: 0
        qos_type: Load balance (0)
        src_qos_idx: 0
    offset: 0
    length: 132
    crc: 0x00000008
QNX6 QNET LR protocol
    version: 1 (1)
    type: Reply (0x02)
    length: 132
    source: source node information
        name_offset: 4 (EA6e0a)
        name_len: 7
        domain_offset: 11 (ott.qnx.com)
        domain_len: 12
        addr_offset: 23 (00:0c:29:6e:00:0a)
        addr_len: 16
    destination: destination node information
        name_offset: 39 (EAbfa4c5)
        name_len: 9
        domain_offset: 48 (ott.qnx.com)
        domain_len: 12
        addr_offset: 60 (00:1c:c0:bf:a4:c5)
        addr_len: 16






another one LR request:
QNX6 QNET L4 protocol
    version: L4 little endian (42)
    type: L4 Lan Resolver packets (0x0b)
    flag: 0x03 (First Fragment) (Last Fragment)
        .... ...1 = first: Yes
        .... ..1. = last: Yes
        .... .0.. = crc: Not used
    layer: Lan Resolver (2)
    qos information
        src_nd_for_dst: 0
        dst_nd_for_src: 0
        sconn: 0x00000000
        dconn: 0x00000000
        seq: 0
        qos_type: Load balance (0)
        src_qos_idx: 0
    offset: 0
    length: 114
    crc: 0x07f34d60
QNX6 QNET LR protocol
    version: 1 (1)
    type: Request (0x01)
    length: 114
    source: source node information
        src_name_offset: 4 (EA6e0a)
        src_name_len: 7
        src_domain_offset: 11 (ott.qnx.com)
        src_domain_len: 12
        src_addr_offset: 23 (00:0c:29:6e:00:0a)
        src_addr_len: 16
    destination: destination node information
        dst_name_offset: 39 (EA6e0a)
        dst_name_len: 7
        dst_domain_offset: 46 (ott.qnx.com)
        dst_domain_len: 12
        dst_addr_offset: 0
        dst_addr_len: 0