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".