Napatech Link-Inline Software 3.1.0 is a release that introduces these new features:
- Support for 2x100G port speed on NT400D11 with Inline Flow Management feature set
- Support for Tx fragmentation
- Support for DPDK 23.11
- Support for pattern match on ethertype
- Support for QFI pattern matching (Support-ID 45269)
- Support for rte_flow_action update (Support-ID 45226)
- Support for pattern match on ICMP (Support-ID 45266)
This release includes these FPGA images:
This release resolves these support issues compared to Link-Inline 3.0.0 release:
- Support-ID 45022: What to expect from the demo app?
- Support-ID 45067: ntdevplugin PCI autodetect fails
- Support-ID 45068: main app fails to start in a 2 NUMA node CPU
- Support-ID 45069: Inline UPF-demo will not launch unless the Container is started in the privileged mode
- Support-ID 45097: trex_inline_upf_demo.py generates invalid packets
- Support-ID 45102: Container support questions
- Support-ID 45103: Container Support - SRIOV device plugin
- Support-ID 45123: nt_examples should not be part of DPDK examples
- Support-ID 45139: Flow manager limitations
- Support-ID 45142: suggested versions of k8s and docker for Link Inline SW 3.0.5
- Support-ID 45150: DPDK API Group 0 flow rule works on Port 0 but not on Port 1
- Support-ID 45151: The UPF is not able to resolve ARP for Port 1 (either port 1 is connect to gNB or DNN)
- Support-ID 45154: Performance issues with Inline (inline upf demo)
- Support-ID 45159: Forward Application can not compile for more than 10mil flows
- Support-ID 45136: dpdk-testpmd is seg faulting if setup with more than Tx=32 and Rx=32 queues
- Support-ID 45164: the NIC is sending out a corrupted packet if the UPF payload is lesser than 14B (Link Inline 3.0.5)
- Support-ID 45183: testpmd command bad arguments
- Support-ID 45216: incorrect checksum when applying gtp header encapsulation to ICMP/TCP packets
- Support-ID 45225: GTP encapsulated ICMP traffic only forwarded if plain GTP has been sent before
- Support-ID 45227: Match failed because of HW resource limitations
- Support-ID 45229: issue about flow priority handling at group 0
- Support-ID 45230: Testpmd error occurred when adding flows rules with some kind of order
- Support-ID 45232: Question on which kind of flow rules are able to be created in same group
- Support-ID 45296: testpmd commands does not work as expected
- Support-ID 45303: problematic packet after upgrade to Link Liline 3.0.5
- Support-ID 45305: Wrong GTP TEID when adding encapsulation action
Limited features in this release:
- Reduced Flow learning rate (in the 150k/s range)
Please refer to the documentation and release notes for details on the new features, bug fixes and which SmartNIC products the new features apply to. Documentation is available here: