# Element \ Two main funcitons, "replay pcap files" and "traffic generator". ## Attribute

Attribute	Description	Type	Default (* must have)
id	Specifies a unique id for an element	Interger
type	Specifies a type for an element	String	replayPcap or traffic-gen

## Elements in Input - replayPcap Before using this function, make sure you upload pcap files to the correct path first. ### Example ```xml P0 H1/in/sample.pcap 1 1 ``` ### port Defines output port\*\*(must have)\*\*. It has a start tag \ and an end tag \. ```xml P0 ``` ### time Defines play time\*\*(must have)\*\*. It has a start tag \ and an end tag \. ```xml 1 ``` ### filepath Defines pcap filepath\*\*(either filepath or scandir must have)\*\*. It has a start tag \ and an end tag \. ```xml H1/in/sample.pcap ``` ### speed Defines speed, default is full line rate. It has a start tag \ and an end tag \. ```xml 10000 ``` ### msinterval Defines the play ms interval between each packet. It has a start tag \ and an end tag \. ```xml 1 ``` ### scandir Defines pcap scandir\*\*(either filepath or scandir must have)\*\*. It has a start tag \ and an end tag \., limit 1024 files #### Attribute

Attribute	Description	Type	Default (* must have)
interval	Scan interval	Seconds	60
minbytes	will replay if pcap file bigger than minbytes	Interger	0
timeout	force replay if pcap file less than minbytes after timeout	Interger	0

```xml H1/in ``` ### playedFilesHandle Defines pcap file handle after replay. It has a start tag \ and an end tag \. must be **delete** or **move** ```xml move ``` ### playedFilesMoveTo Defines pcap file move to dir after after replay. It has a start tag \ and an end tag \. ```xml H1/in/played ``` ### Example - scandir

<run>
    <input type="replayPcap">
        <port>P0</port>
        <time>1</time>
        <scandir interval="10" minbytes="1048576" timeout="60">H1/in</scandir>
        <playedFilesHandle>move</playedFilesHandle>
        <playedFilesMoveTo>H1/played</playedFilesMoveTo>  
    </input>
</run>

## Elements in Input - traffic-gen generate traffic ### Example ```xml P0 TCP 1024 10000 abcdefg 00:0d:48:28:28:56 00:0d:48:28:28:57 10.1.0.99 10.1.0.0 10.1.0.99 5 0 11.1.1.99 11.1.1.0 11.1.2.99 2 0 1234 2 9999 1 0 2222 0 65535 1 0 ``` ### port Defines output port\*\*(must have)\*\*. It has a start tag \ and an end tag \. ```xml P0 ``` ### protocol Defines protocol TCP/UDP/ICMP, default UDP It has a start tag \ and an end tag \. ```xml UDP ``` ### packet\_size Defines packet size, default 512 It has a start tag \ and an end tag \. ```xml 1024 ``` ### packet\_data Defines packet data It has a start tag \ and an end tag \. ```xml 000cbd0bfd36000cbd0bfd3708004500002e00000000800124090a0001630a0001640800662f0001000168656c6c6f20776f726c6400000000000000 ``` ### speed Defines speed, default is full line rate. It has a start tag \ and an end tag \. ```xml 10000 ``` ### msinterval Defines the ms interval between each packet. higher priority than speed. It has a start tag \ and an end tag \. ```xml 1 ``` ### payload\_text Defines payload text It has a start tag \ and an end tag \. ```xml abcdefg ``` ### src\_mac Defines source mac address It has a start tag \ and an end tag \. ```xml 00:0d:48:28:28:56 ``` ### dest\_mac Defines destination mac address It has a start tag \ and an end tag \. ```xml 00:0d:48:28:28:57 ``` ### src\_ip Defines source ip, default 10.0.1.99 It has a start tag \ and an end tag \. ```xml 10.1.0.99 ``` ### src\_ip\_min Defines minimum source ip It has a start tag \ and an end tag \. ```xml 10.1.0.0 ``` ### src\_ip\_max Defines maximum source ip It has a start tag \ and an end tag \. ```xml 10.1.0.99 ``` ### src\_ip\_inc Defines the number to increase source ip, default 0 It has a start tag \ and an end tag \. ```xml 5 ``` ### src\_ip\_random Defines source ip random (0 or 1), default 0 It has a start tag \ and an end tag \. ```xml 1 ``` ### src\_port Defines source port, default 5000 It has a start tag \ and an end tag \. ```xml 1234 ``` ### src\_port\_min Defines minimum source port It has a start tag \ and an end tag \. ```xml 2 ``` ### src\_port\_max Defines maximum source port It has a start tag \ and an end tag \. ```xml 9999 ``` ### src\_port\_inc Defines the number to increase source port, default 0 It has a start tag \ and an end tag \. ```xml 10 ``` ### src\_port\_random Defines random source port (0 or 1), default 0 It has a start tag \ and an end tag \. ```xml 1 ``` ### dest\_ip Defines destination ip,default 10.0.0.99 ### dest\_ip\_min Defines minimum destination ip ### dest\_ip\_max Defines maximum destination ip ### dest\_ip\_inc Defines the number to increase destination ip, default 0 ### dest\_ip\_random Defines destination ip random (0 or 1), default 0 ### dest\_port Defines destination port, default 5001 ### dest\_port\_min Defines minimum destination port ### dest\_port\_max Defines maximum destination port ### dest\_port\_inc Defines the number to increase destination port, default 0 ### dest\_port\_random Defines random destination port (0 or 1), default 0 //destination ip and port, please refer to src\_ip and src\_port for xml syntax