f-stack

2025.11 F-Stack v1.21.6(LTS)

1. F-Stack lib:

• Support bind no port like linux's IP_BIND_ADDRESS_NO_PORT.
• Add inner IP and port-based flow steering capabilities for the IPIP protocol.(Authors: Zhiwen Wang @hirowang1, Huiqin Zhang).
• Modify usleep to rte_delay_us_sleep.
• Add viritio support for kni.
• Build netgraph and ipfw by default.
• Disable RSS if hardware does not support it....

2025.11 F-Stack v1.25(LTS)

1. F-Stack lib:

• Support CI. @shanakaprageeth
• set the IP-type flag for tx_csum_l4 offload. @zcjie1
• m_gethdr will call m_pkthdr_init also, so there is no need to initialize it again. @liujinhui-job
• add tcp/udp loopback support, we can send packet through lo dev. @liujinhui-job
• fix dev_info.hash_key_size is 0 init_port_start failed. @liujinhui-job
• Add...

2024.10 F-Stack v1.24

1. F-Stack lib, Sync some features from branch of dev:

• Restore vEth0 to veth0 now.
• Add kni type argument in config.ini and FF_KNI_KNI in lib/Makefile to set exception path type.
• FF_FLOW_ISOLATE support DPDK-22.11.
• Add net.add_addr_allfibs=1 in config.ini.
• gettimeofday automatically compatible with different glibc versions.
• Add an API ff_get_traffic to g...

2024.10 F-Stack v1.21.5(LTS)

1. F-Stack lib:

• Modify ff_port_cfg.port_id's type from uint8_t to unint16_t.
• Modify INI_MAX_LINE from 200 to 2048 in lib/ff_ini_parser.h.
• IPv6 addr and vaddr set autoconf by default.
• Modify IPv4 vip addrs' broadaddr from x.x.x.255 to x.x.x.x, same as vip addr, because vips' netmask only support 255.255.255.255 now.
• Add APi ff_dpdk_raw_packet_send...

2023.10 F-Stack v1.21.4(LTS)

1. F-Stack lib:

• Add vlan_filter argument in config.ini for RSS with vlan.
  • Set Rx VLAN filter, and then the dirvier(such as MLX5) will set FLOW RSS to enable L3/L4 RSS below vlan hdr. This action won't need after DPDK-20.11.
• Fix Compile Error with gcc 12.2.0.
• gettimeofday automatically compatible with different glibc versions.
• Add an AP...