Beschreibung
On our router platforms using a Broadcom based dual core cortex-A9 CPU, we are experiencing packet corruptions when sending packets over an IPSEC tunnel. The corruption only happens when we are using the build-in hardware acceleration possibilities of the Broadcom CPU to encrypt/decrypt and authenticate the packets.The primary goal is to identify &fix the root cause of this packet corruption.
Secondary goal is to make suggestions that help improve the performance of the router when using IPSEC
- English speaking
- 3-5 Month contract
- ASAP Start
Requirements:
- Experience with embedded multicore development of ARM cortex-A9 base architectures.
- Experience with the Broadcom BCM63138 chipset is an asset.
- Detailed knowledge of the memory & cache architecture of the ARMv7 chipsets
Please note, you must have past professional experience with the related technology and also full and existing working permissions for freelance work in Europe. Applications from those who do not hold existing full working permissions for freelance work in Germany cannot be considered.