v.1.21.5

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 to suppoort RAW packet send direty with DPDK by user APP not via socket.
• Support automatic configuration of vlan and vlan ip, routing and the simplest policy routing.
• Use soclose() instead of sofree() when initializing the configuration stack IP.
• Support KNI ratelimit, default disable.
• The msghdr.msg_iov->iov_base and msghdr.msg_iov->iov_len of ff_sendmsg() and ff_recvmsg() compatible with the Linux.

1. FreeBSD

• Fix issue in Freebsd when building with GCC 14.1.0. @bjosv

1. ff toos

• Fix ff tools build error with gcc-13.2.0.

1. DPDK

• Fix some build errors of dpdk-19.11.14 with gcc-13.2.0.

1. APP

• Nginx: Nginx's stream support transparent.

1. doc

• Update ff tools README.md, use ff_netstat -rnW to display wider device name.
• Fix a typo in doc/F-Stack_Nginx_APP_Guide.md: "kernel_network_stack" -> "proxy_kernel_network_stack".

1.24

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 get traffic for QoS or other.
• Add ff_stop_run to stop the poll loop. @renzibei
• Add POSIX Like functions for pthread_create and pthread_join. @radu Nichita
• Fix pthread issue. @vitaly Pavlov
• Fix a build error with gcc-4.8.5.
• 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 to suppoort RAW packet send direty with DPDK by user APP not via socket.
• Support automatic configuration of vlan and vlan ip, routing and the simplest policy routing.
• Use soclose() instead of sofree() when initializing the configuration stack IP.
• Support KNI ratelimit, default disable.
• The msghdr.msg_iov->iov_base and msghdr.msg_iov->iov_len of ff_sendmsg() and ff_recvmsg() compatible with the Linux.

1. FreeBSD

• Add atomic_fcmpset_int32.
• Fix some build errors of freebsd with gcc-12.2.0.
• For f-stack to support QAT accelerator cards. @wenchengJi.
• Fix some build errors of freebsd with gcc-13.2.0.
• Fix issue in Freebsd when building with GCC 14.1.0. @bjosv

1. ff toos

• Fix ff tools build error with gcc-13.2.0.
• Fix netstat tool compilation on linux. Support mawk of ubuntu. @taras

1. DPDK

• DPDK: Upgrade to 22.11.6.
• Fix a compilation warning of drivers mlx5.
• Bump black from 22.10.0 to 24.3.0 in /dpdk/dts. @dependabot[bot]
• kni_net.c compatible with -Wstringop-overflow with different gcc versions.

1. APP

• Nginx: gettimeofday automatically compatible with different glibc versions.
• Nginx: Nginx's stream support transparent.

1. adapter

• syscall: Fix cplen calculation errors in ff_hook_syscall.c. @zhaozihanzzh
• syscall: Close kernel epoll fd in ff_hook_close when using FF_KERNEL_EVENT. @zhaozihanzzh

1. doc

• modify doc that re-enable kni now, to remove kni later.
• Modify nginx-1.16.1 to nginx-1.25.2 in docs.
• Remove doc/F-Stack_Binary_Release_Quick_Start.md.
• chore: update freebsd version in readme. @Jamlee
• Update ff tools README.md, use ff_netstat -rnW to display wider device name.
• Update F-Stack_Quick_Start_Guide.md, add a cmd. @万能的翔王大人
• Fix a typo in doc/F-Stack_Nginx_APP_Guide.md: "kernel_network_stack" -> "proxy_kernel_network_stack".
• Disable build driver crypto/openssl for Redhat/Centos 7.x.

v1.21.4(LTS)

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 API ff_get_traffic to get traffic for QoS or other.

2. ff tools:

• Fix Compile Error with gcc 12.2.0.

3. APP:

• gettimeofday automatically compatible with different glibc versions.

v1.23

2023.09 F-Stack v1.23

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

• Added FDIR using general flow rules. @guhaoyu2005.
• Added more clear error message in case of failed config read. @d06alexandrov.
• vlan_strip support kni.
• Removed deleted sources from Makefile. @d06alexandrov.
• make it compilable under O2 optimization, pass gcc check. @renzibei.
• enable -O2 by default. Ref #711 #721.
• Fix #702 F-stack rack and BBR both causes PCB memory leak.
• tcp: Missing mfree in rack and bbr.
• when nginx use setsockopt ON_LINGER, the seq number of the RST packet is error. @wenchengji159357.
• While use bbr, the hz should be set to 1000000, match the bintime and timer of F-Stack. Ref #701 #702.
• Redis can listen IPv6 address.
• Fix Compile Error with gcc 11.3.0(in Ubuntu 22.04). Close #736.
• Fixed #705. While Adding -DNDEBUG flag will cause the helloworld example.
• Add some description of ff_socket() and ff_write(). Ref #709.
• Modify pci_whitelist to allow that from DPDK 20.11. Close #745.
• fix that vtoslab doesn't return the correct slab. @ZhuTian.
• When entering the softclock function for the first time,ticks is 2147423648,cc_softticks is 0. @wenchengji159357.
• Add adapter for LD_PRELOAD. EXPERIMENTAL.
• fix cmsg for sendmsg. @sarosh.
• Fixed an issue that before C99 mode..
• Fiexd some build errors of ipfw on ubuntu 22.04 (kernel:5.19.0-1025, gcc:11.4.0),
• fix some issue of ff_sendmsg and ff_recvmsg.
• Support LINUX_IP_TRANSPARENT and LINUX_IPV6_TRANSPARENT to IP_BINDANY and IPV6_BINDANY in lib/ff_syscall_wrapper.c.

2. DPDK:

• DPDK: Upgrade to 21.11.5.
• Fix I40E_DEV_ID_10G_BASE_T_X722 issue.
• Update igb_uio, sync from git://dpdk.org/dpdk-kmods.

3. APP:

• Nginx: Upgrade to Nginx-1.25.2 to support HTTP3. EXPERIMENTAL.
• Add adapter for LD_PRELOAD. EXPERIMENTAL.
• move /app/micro_thread to adapter/micro_thread.
• Fix netmask in nginx conf. @jiegec.
• Fiexd some build errors of micro_thread on ubuntu 22.04 (kernel:5.19.0-1025, gcc:11.4.0),

4. example:

• Set non blocking in example/main.c. Ref #709.
• Add helloworld_stack_epoll、 main_stack_epoll_pipeline and kevent for LD_PRELOAD demo.
• Fiexd some build errors of example on ubuntu 22.04 (kernel:5.19.0-1025, gcc:11.4.0).

v1.22.1

2023.09 F-Stack v1.22.1

1. F-Stack lib:

• Fix #702 F-stack rack and BBR both causes PCB memory leak.
• While use bbr, the hz should be set to 1000000, match the bintime and timer of F-Stack. Ref #701 #702
• Modify pci_whitelist to allow that from DPDK 20.11. Close #745.

2. DPDK:

• Upgrade to DPDK-20.11.9(LTS).

v1.21.3

2023.09 F-Stack v1.21.3(LTS)

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

• vlan_strip support kni.
• Fix Compile Error with gcc 11.3.0(in Ubuntu 22.04).
• Added F-Stack FreeBSD support. see 9f7a142 .
• Enable INET6 by default in helloworld. see 51c91ab .
• Added FDIR support. see 4854315 .
• To avoid compiling errors when gcc version >= 10. see 6daadb0 .
• Modify struct linux_sockaddr same to struct sockaddr in linux. see d96a9d1 .
• Sync some modified of ff_config.c, inclue set dpdk log level, Avoid memory leaks, suppor vip_addr and vip_addr6, etc. see git log lib/ff_config.c in branch of dev.
• Sync some modified of ff_syscall_wrapper.c, include ff_sendmsg, ff_recvmsg, ip6_opt_convert, etc. see git log lib/ff_syscall_wrapper.c in branch of dev.
• The CPU usage of packet_dispatcher() is modified to usr. see 0508c8b .
• If process_dispatch_ring() has data packet to be processed and it is considered non-idle state. see 81dd6c7 .
• Fix a plurality of packets may not statistics in ff_traffic.rx_packets and ff_traffic.rx_bytes. see 0b4a084 .
• Added FF_IPSEC=1 in lib/Makefile, disable by default.
• Some other modified.

2. DPDK:

• DPDK: Upgrade to 19.11.14(LTS).

3. APP:

• Fiexd some build errors of micro_thread on ubuntu 22.04.

v1.22

2022.09 F-Stack v1.22

1. Freebsd

• Upgrade to FreeBSD-releng-13.0, support RACK and BBR.

1. F-Stack lib:

• Support extra tcp stacks, RACK and BBR. Significantly improves the performance of large file transfer(more than 10 times) in high latency and packet loss scenarios. Thanks @FireAngell.
• F-Stack support HPTS for RACK and BBR.
• lo port is added 127.0.0.1 when freebsd init.
• Fix #643. Fix a VXLAN issue. Thanks @agerguo
• FF_USE_PAGE_ARRAY compatible DPDK 19.11.
• Optimize random function in ff_compat.c @dingyuan
• Enable net.inet.tcp.delayed_ack by default to improve concurrent performance.
• Support zero copy while call ff_write, disable by default.
• Fix the bonding issue. @Lorisy @agerguo
• Fix the issue that ff_netstat -r can't show gateway6.
• Fix compile error of micro_thread with gcc 8.3. @Xin Wang
• to avoid compiling errors when gcc version >= 10. @ZZMarquis
• Support FDIR. @hawkxiang
• fix use after free issue in mbuf free. @jianfeng Tan
• Fix #568, Insufficient condition in ff_rte_frm_extcl function. @freak82
• Add IPv6 net addr parameters in config. @zengyi1001
• Add ff_regist_pcblddr_fun to regist a pcb lddr function in F-Stack to select source IP when as client.
• modify struct linux_sockaddr same to struct sockaddr in linux.
• Support IPPROTO_IPV6's IPV6_V6ONLY and IPV6_RECVPKTINFO. @hawkxiang
• Support set multi virtual IPv4/IPv6 net addrs in config.ini.
• Add support for multiple pci_whitelist in config.ini. @ibtisam-tariq
• Add support to set interface name of each port in config.ini. @ibtisam-tariq
• ff_syscall_wrapper.c: add linux_cmsghdr and its support in recvmsg add support for IP_RECVTTL and IP_RECVTOS. @FidaullahNoonari-emumba
• Added F-Stack FreeBSD 13.0 support. @guhaoyu2005
• Add IP_MINTTL flag in ff_syscall_wrapper.c. @FidaullahNoonari-emumba
• alows user to set dpdk log level from config.ini file. @Jawad-Hussain-23
• Fix ff_syscall_wrapper.c: in ff_recvfrom() in case of zero *fromlen, *from will not be filled with garbadge values. @sarosh Arif

2. DPDK:

• Upgrade to DPDK-20.11.6(LTS).
• MLX5: modify if_indextoname syscall to support F-Stack tools.

3. ff tools

• Fix bug of ff_ipc_msg_free in ff tools.

• The ff_traffic and ff_top's -P argument support bigger than 38.

  4. APP

• Redis: Upgrade to Redis-6.2.6. @glarer

  5. example

• Enable INET6 by default in helloworld.

v1.21.2(LTS)

2022.09 F-Stack v1.21.2(LTS)

F-Stack lib:

• Fix #643. Fix a VXLAN issue. Thanks @agerguo
• FF_USE_PAGE_ARRAY compatible DPDK 19.11.
• Optimize random function in ff_compat.c @dingyuan
• Enable net.inet.tcp.delayed_ack by default to improve concurrent performance.
• Support zero copy while call ff_write, disable by default.
• Fix the bonding issue. @Lorisy
• Fix the issue that ff_netstat -r can't show gateway6.

DPDK:

• Upgrade to DPDK-19.11.13(LTS).

v1.21.1

2021.01 F-Stack v1.21.1

1. F-Stack lib:

• lo port is added 127.0.0.1 when freebsd init.

2. DPDK:

• MLX5: modify if_indextoname syscall to support F-Stack tools.

v1.21

2021.01 F-Stack v1.21

1. F-Stack lib:

• Fix use after free issue in mbuf free. #565 #556 @tanjianfeng @zouyonghao @freak82
• Fix insufficient condition in ff_rte_frm_extcl function.
• Fix wrong msg_flags in struct msghdr after calling ff_recvmsg in a Linux application.
• Modify dump codes. @jinhao2
• Feature knictl. @pengtianabc
• Add configuration options symmetric_rss to set whether to use symmetric RSS.
• Add IPv6 net addr parameters in config. @zengyi1001
• Add ff_regist_pcblddr_fun to regist a pcb lddr function in F-Stack.
• Config: Support parse "--file-prefix"&"--pci-whitelist" for multi-processes. @hawkxiang
• Support rte_flow_isolate for multi lcore. @hawkxiang

2. Nginx:

• Fix some issues of nginx transparent proxy. @rolfliu

3. micro_thread:

• Add micro_thread_auto_adjust_thread_cnt. @WoolenWang
• Fix compile error of micro_thread with gcc 8.3. @Xin Wang

4. Tools:

• Fix a crash bug while use ff_ifconfig.
• Fix bug of ff_sysctl.
• Fix some other bugs while use ff msg.
• IPFW: supported IPv6. @zjwsoft
• Add ff_ipc_exit() to clean temp files in /var/ while run F-Stack tools arp/ifconfig/route/ipfw. @zjwsoft
• Add ndp tool for ipv6 neighbor. @chopin11

5. DPDK:

• Upgrade to 19.11.6 LTS.

6. Others:

• Update README.md. @soroshsabz