| Server IP : 14.241.111.210 / Your IP : 18.217.19.195 Web Server : Apache System : Linux localhost.localdomain 3.10.0-1160.66.1.el7.x86_64 #1 SMP Wed May 18 16:02:34 UTC 2022 x86_64 User : www ( 1001) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/include/linux/ |
Upload File : |
/* IPv4-specific defines for netfilter.
* (C)1998 Rusty Russell -- This code is GPL.
*/
#ifndef __LINUX_IP_NETFILTER_H
#define __LINUX_IP_NETFILTER_H
#include <linux/netfilter.h>
/* only for userspace compatibility */
#include <limits.h> /* for INT_MIN, INT_MAX */
/* IP Cache bits. */
/* Src IP address. */
#define NFC_IP_SRC 0x0001
/* Dest IP address. */
#define NFC_IP_DST 0x0002
/* Input device. */
#define NFC_IP_IF_IN 0x0004
/* Output device. */
#define NFC_IP_IF_OUT 0x0008
/* TOS. */
#define NFC_IP_TOS 0x0010
/* Protocol. */
#define NFC_IP_PROTO 0x0020
/* IP options. */
#define NFC_IP_OPTIONS 0x0040
/* Frag & flags. */
#define NFC_IP_FRAG 0x0080
/* Per-protocol information: only matters if proto match. */
/* TCP flags. */
#define NFC_IP_TCPFLAGS 0x0100
/* Source port. */
#define NFC_IP_SRC_PT 0x0200
/* Dest port. */
#define NFC_IP_DST_PT 0x0400
/* Something else about the proto */
#define NFC_IP_PROTO_UNKNOWN 0x2000
/* IP Hooks */
/* After promisc drops, checksum checks. */
#define NF_IP_PRE_ROUTING 0
/* If the packet is destined for this box. */
#define NF_IP_LOCAL_IN 1
/* If the packet is destined for another interface. */
#define NF_IP_FORWARD 2
/* Packets coming from a local process. */
#define NF_IP_LOCAL_OUT 3
/* Packets about to hit the wire. */
#define NF_IP_POST_ROUTING 4
#define NF_IP_NUMHOOKS 5
enum nf_ip_hook_priorities {
NF_IP_PRI_FIRST = INT_MIN,
NF_IP_PRI_CONNTRACK_DEFRAG = -400,
NF_IP_PRI_RAW = -300,
NF_IP_PRI_SELINUX_FIRST = -225,
NF_IP_PRI_CONNTRACK = -200,
NF_IP_PRI_MANGLE = -150,
NF_IP_PRI_NAT_DST = -100,
NF_IP_PRI_FILTER = 0,
NF_IP_PRI_SECURITY = 50,
NF_IP_PRI_NAT_SRC = 100,
NF_IP_PRI_SELINUX_LAST = 225,
NF_IP_PRI_CONNTRACK_HELPER = 300,
NF_IP_PRI_CONNTRACK_CONFIRM = INT_MAX,
NF_IP_PRI_LAST = INT_MAX,
};
/* Arguments for setsockopt SOL_IP: */
/* 2.0 firewalling went from 64 through 71 (and +256, +512, etc). */
/* 2.2 firewalling (+ masq) went from 64 through 76 */
/* 2.4 firewalling went 64 through 67. */
#define SO_ORIGINAL_DST 80
#endif /* __LINUX_IP_NETFILTER_H */