Release Notes Change History
|
Revision |
Feature/Category |
Description |
|
3.21.2 |
Socket options |
Added SO_XLIO_ISOLATE socket option. See section 7.10 |
|
3.20.7 |
SocketXtreme API |
• Renew support for SocketXtreme API. See section 9.4 • Added support for GRO • Added support for TX polling |
|
Packet Filtering |
Renew support for Packet Filtering. See section 9.5 |
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|
TCP Acceleration (kernel bypass) for NGINX |
• Added support for NGINX proxy mode. • Renamed XLIO_NGINX_DISTRIBUTE_CQ to XLIO_DISTRIBUTE_CQ |
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|
Memory Allocation |
• Added support for 64K page Kernel • Added support for allocation of different Hugepage sizes • Added memory utilization report • Added XLIO_MEMORY_LIMIT/ XLIO_MEMORY_LIMIT_USER/ XLIO_HUGEPAGE_LOG2/ XLIO_PRINT_REPORT paramters. • Removed ‘CONTIG’ option from XLIO_MEM_ALLOC_TYPE. |
|
|
Ring Migration |
Changed default of XLIO_RING_MIGRATION_RATIO_RX to disabled. |
|
|
Socket options |
Added support for IP_BIND_ADDRESS_NO_PORT socket option. |
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|
Statistics |
Added counters for destructed sockets. Added CSV output. |
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|
Internal Thread |
Added ‘delegate’ option to XLIO_TCP_CTL_THREAD. |
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|
Bug Fixes |
See Bug Fixes section. |
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|
3.10.5 |
Bug Fixes |
See Bug Fixes section. |
|
3.0.2 |
RX Polling Control |
Added support for a new parameter to control RX ring polling inside RX API calls - see XLIO_SKIP_POLL_IN_RX under Configuration Parameter Values. |
|
XLIO Statistics |
Added support for Listen socket statistic. |
|
|
Performance Improvement |
Improved performance of SW GRO (generic-receive-offload). |
|
|
NVME over TCP (NVMEoTCP) Offload |
[Alpha] Added support for hardware NVMEoTCP DIGEST calculation offload for TX path at alpha level. For further details, please refer to NVME over TCP DIGEST Offload Tx (Alpha Level) section. |
|
|
Bug Fixes |
See Bug Fixes section. |
|
|
2.1.4 |
Multicast Routing |
Added support for reading entries and receiving notifications on local routing tables. |
|
Multipath Routing |
Added support for multipath routing through a single hop. |
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|
XLIO Statistics |
Enabled dump of routing table through xlio_stats utility. |
|
|
Added listen socket statistic. |
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|
Performance Improvement |
Improved Tx stability. |
|
|
Bug Fixes |
See Bug Fixes section. |
|
|
2.0.6 |
User Space TLS (uTLS) Offload |
Added support for uTLS v1.3 offload for Rx path. |
|
SocketXtreme API |
Removed support for SocketXtreme API. |
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|
Packet Filtering |
Removed support for Packet Filtering. |
|
|
Bug Fixes |
See Bug Fixes section. |
|
|
1.3.5 |
Connection per Second (CPS) Improvements |
Made CPS performance improvements for Hardware TLS offload. |
|
NGINX Crash Recovery |
Added the ability to continue forking new child processes in NGINX application even when a crash takes place. The number of new processes that can be created in a crash scenario is set using XLIO_NGINX_WORKERS_NUM. |
|
|
1.2.9 |
IPv6 support |
[Beta] Added support for the latest Internet Protocol version IPv6. Note: Support for IPv6 at beta level involves some limitations that can be viewed under Known Issues. |
|
TLS |
Added support for TLS v1.2: 256 bits; TLS v1.3: 128 bits; and TLS v1.3: 256 bits. |
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C++11 Standard Support |
Product source code is migrated to C++11 standard requirements. |
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|
1.1.8 |
Security |
TLS data-path (Tx and Rx) offload allows the NIC to accelerate encryption, decryption, and authentication of AES-GCM (AES128-GCM, TLS v1.2). TLS offload handles data as it goes through the device without storing it, but only updating its context. This results in enhanced host CPU utilization and TLS throughput. |
|
NGINX with QUIC configuration support |
Added QUIC transport protocol, explicitly designed to support multiplexed connections without depending on a single TCP connection. |
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|
Performance Improvement |
Added Hardware Large Receive Offload (HW LRO) support: Large receive offload (LRO) is a technique for increasing the inbound throughput of high-bandwidth network connections by aggregating multiple incoming TCP packets from a single stream into a larger buffer before they are passed higher up the networking stack. Increased Concurrent Connections maintaining high-wire speed: Supports vertical scaling, limited by available RAM. |
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|
1.0.6 |
TX Flow: Zero Copy |
Added support for zero-copy socket send flag MSG_ZEROCOPY with queueing completion notifications on the socket error queue. |
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TCP Acceleration (kernel bypass) for NGINX |
Added TCP acceleration for NGINX high-performance HTTP server and reverse proxy adaptation. |
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|
uTLS – User Space TLS Offload |
TLS hardware offload (Transport Layer Security) is a widely-deployed network protocol used for securing TCP connections on the Internet and accelerating TLS encryption. |