F-Stack 1.22 & 1.21.2(LTS) 发布

F-Stack 1.22 & 1.21.2(LTS) 版本已发布，其中1.22的最重要变化有以下两个：1. FreeBSD 升级至 FreeBSD-releng-13.0, 已经可以支持 BBR, 在特定场景下性能比 cubic 可以提高 10 倍以上。

2. DPDK 升级至 20.11, 编译方式相比 19.11 去除了常规 make 编译方式，使用上会有较大变化。

具体变更内容如下所示。

2022.09 F-Stack v1.22

1. FreeBSD

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

2. 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

3. DPDK

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

4. 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.

‍ 5. APP‍

• Redis: Upgrade to Redis-6.2.6. @GlareR

6. example

• Enable INET6 by default in helloworld.

2022.09 F-Stack v1.21.2(LTS)

1. 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.

2. DPDK:

• Upgrade to DPDK-19.11.13(LTS).