Is it possible to have several SOMEIP Headers in one Packet?

211 Views Asked by At

I came across this particular packet see image from a pcap while researching SOMEIP. My question is whether you can have several SOMEIP headers embedded within one Packet?

The SOMEIP Protocol Specification gives no indication either way from that I can see.

Looked at the specification, wasn't clear

1

There are 1 best solutions below

3
On BEST ANSWER

I think no, If you are developing Automotive application, But why you need more header on 1 packet? What is purpose of that, It gonna be huge waste of resource if one of them not used..

Updated :

[PRS_SOMEIP_00140] The header format allows transporting more than one
SOME/IP message in a single UDP packet. The SOME/IP implementation shall identify
the end of a SOME/IP message by means of the SOME/IP length field. Based on the
UDP length field, SOME/IP shall determine if there are additional SOME/IP messages
in the UDP packet. (RS_SOMEIP_00010)