为您找到"
ipproto
"相关结果约100,000,000个
This is a list of the IP protocol numbers found in the 8-bit Protocol field of the IPv4 header and the 8-bit Next Header field of the IPv6 header. It is an identifier for the encapsulated protocol and determines the layout of the data that immediately follows the header. Because both fields are eight bits wide, the possible values are limited to the 256 values from 0 (0x00) to 255 (0xFF), of ...
Valid values for protocol include: • 0 and IPPROTO_TCP for tcp (7) stream sockets; • 0 and IPPROTO_UDP for udp (7) datagram sockets; • IPPROTO_SCTP for sctp (7) stream sockets; and • IPPROTO_UDPLITE for udplite (7) datagram sockets. For SOCK_RAW you may specify a valid IANA IP protocol defined in RFC 1700 assigned numbers.
IPPROTO_RAW = 255, /* Raw IP packets. */ #define IPPROTO_RAW IPPROTO_RAW IPPROTO_MAX }; This is an extract of man socket: The protocol specifies a particular protocol to be used with the socket. Normally only a single protocol exists to support a particular socket type within a given protocol family, in which case protocol can be specified as 0.
The only valid values for protocol are 0 and IPPROTO_TCP for TCP sockets, and 0 and IPPROTO_UDP for UDP sockets. For SOCK_RAW you may specify a valid IANA IP protocol defined in RFC 1700 assigned numbers. When a process wants to receive new incoming packets or connections, it should bind a socket to a local interface address using bind (2).
The following tables describe IPPROTO\\_IP socket options that apply to sockets created for the IPv4 address family (AF\\_INET). See the getsockopt and setsockopt function reference pages for more information on getting and setting socket options.
IP (4) Kernel Interfaces Manual IP (4) NAME ip -- Internet Protocol SYNOPSIS #include #include #include int socket (AF_INET, SOCK_RAW, proto); DESCRIPTION IP is the transport layer protocol used by the Internet protocol fam- ily. Options may be set at the IP level when using higher-level proto- cols that are based on IP (such as TCP and UDP). It may ...
The following code opens a raw socket with the IPPROTO_TCP L4 protocol. By opening such a socket connection, The TCP header now needs to be filled in by the application.
255 is the value of IPPROTO_RAW. It means this socket allows sending all types of IPv4 packets. (It cannot receive packets). The program has to provide a full IPv4 header. For comparison, the raw socket with *:icmp allows sending and receiving IPv4 packets which use the ICMP protocol. These details are specific to Linux. The exact behaviour of raw sockets varies between different Unix variants ...
The only valid values for protocol are 0 and IPPROTO_TCP for TCP sockets, and 0 and IPPROTO_UDP for UDP sockets. For SOCK_RAW you may specify a valid IANA IP protocol defined in RFC 1700 assigned numbers. When a process wants to receive new incoming packets or connections, it should bind a socket to a local
This tutorial discusses the Windows socket options level such as IP_OPTIONS, IPPROTO_IPV6 option level, IPPROTO_RM Option Level, IPPROTO_TCP Option Level and NSPROTO_IPX Option Level. Also discussed were Ioctlsocket (), WSAIoctl () and WSANSPIoctl ()