Hi everyone,
We have a specific question about reassembly operation of ESP packets. I will try to picturize the situation:
We get fragmented ESP packets from the out queue of Security Accelerator and we feed Reassembly Engine with these ESP packets expecting them to be reassembled properly as we know RA provides Inner IP Reassembly support. Then, RA gives a reassembled packet at its outside, we make us of SA_API to tidy up this reassembled packet (I don't know what SA_API does exactly, but it seems the packets coming from Security Accelerator needs to be processed with SA_API at host). At the end, SA_API returns an error (-11: sa_ERR_PADDING_FAIL). Our question can be summarized as below, we have two options, which option is valid? are these operations sufficient or do we need to make further configurations ?
ESP_packet1 -----> RA -----> SA_API -----> IPv4 is equal to? ESP_packet1 -----> SA_API -----> RA -----> IPv4
ESP_packet2 -----> ESP_packet2 -----> SA_API ----->
Could you please provide us any feedback about this specific question?
Best Regards,
Gencer
(pdk: 2_3_01_01_04, pa2 is used)
