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path: root/VNFs/DPPD-PROX/prox_cksum.c
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2019-10-09Add support for igmp and multicastXavier Simonart1-0/+11
Multicast can be enabled through configuration or through command line - Through configuration Add multicast=mcast_address (e.g. multicast=01:00:5e:01:02:03) in the port section - Through command line run enable multicast port_id mcast_address (e.g. enable multicast 1 01:00:5e:01:02:03) IGMP join message is sent unsollicited through command line: join igmp core_id task_id ip (e.g. join igmp 1 0 224.1.1.3) To enable swap answering IGMP Query (w/ IGMP Join) - Through configuration Add igmp ipv4=ip_address within the core/task section - Through command line join igmp core_id task_id ip (e.g. join igmp 1 0 224.1.1.3) (this will 1st initiate an unsollicated join, then answer any subsequent query) UDP/TCP packets received on a multicast address (224.0.0.0 => 239.255.255.255) are discarded To stop sending responses to IGMP query: leave igmp core_id task_id Change-Id: I3808ccabf3b38b5a1e10e1b044db63aa05bcd7b5 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2019-06-11Fix soft checksum calculationXavier Simonart1-1/+11
Soft CRC was wrong in some cases, such as when compiled with gcc -O2 This might have caused the checksum to be set to 0 in those cases. Change-Id: Idf01df92876bd2a152ad028293b67a31861a0dfc Signed-off-by: Xavier Simonart <xavier.simonart@intel.com> Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>
2019-03-06PROX generator: performance optimization (4/4)Xavier Simonart1-8/+8
Change-Id: I73209cfb0534223e24f1f688391062a36e8fc20a Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2018-10-31Support for DPDK 18.05 and DPDK 18.08Xavier Simonart1-3/+3
Improve DPDK 18.05 support introduced by 3e532aca. Support for DPDK 18.08. Change-Id: Ide712ee94254b506a0ad88c95a7e01b789f99d48 Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
2017-10-25Merge changes from PROX-v041Patrice Buriez1-9/+6
Change-Id: Ie6d4e7ce22c27967117a446626f5923643397812 Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>
2017-07-14Adding PROX(Packet pROcessing eXecution engine) VNF to sampleVNFDeepak S1-0/+148
JIRA: SAMPLEVNF-55 PROX is a DPDK-based application implementing Telco use-cases such as a simplified BRAS/BNG, light-weight AFTR... It also allows configuring finer grained network functions like QoS, Routing, load-balancing... (We are moving PROX version v039 to sampleVNF https://01.org/intel-data-plane-performance-demonstrators/prox-overview) Change-Id: Ia3cb02cf0e49ac5596e922c197ff7e010293d033 Signed-off-by: Deepak S <deepak.s@linux.intel.com>