remove ZMQ default value 4507

diff --git a/trex_book.asciidoc b/trex_book.asciidoc
index 1ba42fd..f5d825d 100755 (executable)
--- a/trex_book.asciidoc
+++ b/trex_book.asciidoc
@@ -973,16 +973,16 @@ Configuration file examples can be found in the `$ROOT/cfg` folder
 
 [source,python]
 ----
-        - port_limit      : 2                                                                           <1>
-          version       : 2                                                                             <2>
-          interfaces    : ["03:00.0","03:00.1"]                                                         <3>          
-          enable_zmq_pub  : true                                                                        <4>
-          zmq_pub_port    : 4500                                                                        <5>
-          prefix          : setup1                                                                      <6>
-          limit_memory    : 1024                                                                        <7>
+        - port_limit    : 2    #mandatory                                                               <1>
+          version       : 2    #mandatory                                                               <2>
+          interfaces    : ["03:00.0","03:00.1"]   #mandatory                                            <3>          
+          #enable_zmq_pub  : true                                                                       <4>
+          #zmq_pub_port    : 4500                                                                       <5>
+          #prefix          : setup1                                                                     <6>
+          #limit_memory    : 1024                                                                       <7>
           c               : 4                                                                           <8>
           port_bandwidth_gb : 10                                                                        <9>
-          port_info       :  # set eh mac addr 
+          port_info       :  # set eh mac addr  mandatory
                   - dest_mac        :   [0x1,0x0,0x0,0x1,0x0,0x00]  # port 0                            <10>
                     src_mac         :   [0x2,0x0,0x0,0x2,0x0,0x00]
                   - dest_mac        :   [0x3,0x0,0x0,0x3,0x0,0x00]  # port 1
@@ -993,11 +993,11 @@ Configuration file examples can be found in the `$ROOT/cfg` folder
                     src_mac         :   [0x0,0x0,0x0,0x8,0x0,0x02]
                   - dest_mac        :   [0x0,0x0,0x0,0x9,0x0,0x03]  # port 4
 ----
-<1>  The number of ports, should be equal to the number of interfaces in 3)
-<2>  Must be set to 2
-<3>  Interface that should be used. used `sudo ./dpdk_setup_ports.py --show`
-<4>  Enable the ZMQ publisher for stats data.
-<5>  ZMQ port number.
+<1>  The number of ports, should be equal to the number of interfaces in 3)   - mandatory
+<2>  Must be set to 2                                                         - mandatory
+<3>  Interface that should be used. used `sudo ./dpdk_setup_ports.py --show`  - mandatory
+<4>  Enable the ZMQ publisher for stats data, default is true. 
+<5>  ZMQ port number. the default value is good. you can remove this line 
 
 <6> The name of the setup should be distinct ( DPDK --file-prefix )
 <7> DPDK -m limit the packet memory 
@@ -1088,8 +1088,6 @@ a configuration file now has the folowing struct to support multi instance
 - version       : 2
   interfaces    : ["03:00.0","03:00.1"]                         
   port_limit    : 2 
-  enable_zmq_pub  : true  # enable publisher for stats data 
-  zmq_pub_port    : 4507                                        
   prefix          : setup1                                      <1>
   limit_memory    : 1024                                        <2>
   c               : 4                                           <3>