include/linux/netfilter_ipv4/ipt_ipv4options.h

   1 #ifndef __ipt_ipv4options_h_included__
   2 #define __ipt_ipv4options_h_included__
   3
   4 #define IPT_IPV4OPTION_MATCH_SSRR               0x01  /* For strict source routing */
   5 #define IPT_IPV4OPTION_MATCH_LSRR               0x02  /* For loose source routing */
   6 #define IPT_IPV4OPTION_DONT_MATCH_SRR           0x04  /* any source routing */
   7 #define IPT_IPV4OPTION_MATCH_RR                 0x08  /* For Record route */
   8 #define IPT_IPV4OPTION_DONT_MATCH_RR            0x10
   9 #define IPT_IPV4OPTION_MATCH_TIMESTAMP          0x20  /* For timestamp request */
  10 #define IPT_IPV4OPTION_DONT_MATCH_TIMESTAMP     0x40
  11 #define IPT_IPV4OPTION_MATCH_ROUTER_ALERT       0x80  /* For router-alert */
  12 #define IPT_IPV4OPTION_DONT_MATCH_ROUTER_ALERT  0x100
  13 #define IPT_IPV4OPTION_MATCH_ANY_OPT            0x200 /* match packet with any option */
  14 #define IPT_IPV4OPTION_DONT_MATCH_ANY_OPT       0x400 /* match packet with no option */
  15
  16 struct ipt_ipv4options_info {
  17         u_int16_t options;
  18 };
  19
  20
  21 #endif /* __ipt_ipv4options_h_included__ */