[Knxnetipdissect-list] KNXnet IP dataframe

[Ariel H. <ar...@ho...>]

Hi,
 
I am looking information about the KNX IP dataframe. I understand that the KNXnet datagram is encapsulated in an IP frame but I looking for a representation of that IP frame.
Anyone could provide me an example, please?
Besides, if I want to send a command to turn on a light. Is the KNX datagram begin a cEMI frame, then it's encapsulated in the tunelling request. Otherwise, where the usual messages to turn on a frame are send on the IP network between all these services: 
 
Available Service Types: 




 0x0201 
SEARCH_REQUEST


 0x0202 
SEARCH_RESPONSE 

 0x0203 
DESCRIPTION_REQUEST 

 0x0204 
DESCRIPTION_RESPONSE 

 0x0205 
CONNECT_REQUEST 

 0x0206 
CONNECT_RESPONSE 

 0x0207 
CONNECTIONSTATE_REQUEST 

 0x0208 
CONNECTIONSTATE_RESPONSE 

 0x0209 
DISCONNECT_REQUEST 

 0x020A 
DISCONNECT_RESPONSE 

 0x0310 
DEVICE_CONFIGURATION_REQUEST 

 0x0311 
DEVICE_CONFIGURATION_ACK 

 0x0420 
TUNNELLING_REQUEST 

 0x0421 
TUNNELLING_ACK 

 0x0530 
ROUTING_INDICATION 

 0x0531 
ROUTING_LOST_MESSAGE 
 
 
Regards,
Ariel Harroche