include/linux/netfilter_ipv6/ip6t_hl.h

   1 /* ip6tables module for matching the Hop Limit value
   2  * Maciej Soltysiak <solt@dns.toxicfilms.tv>
   3  * Based on HW's ttl module */
   4
   5 #ifndef _IP6T_HL_H
   6 #define _IP6T_HL_H
   7
   8 enum {
   9         IP6T_HL_EQ = 0,         /* equals */
  10         IP6T_HL_NE,             /* not equals */
  11         IP6T_HL_LT,             /* less than */
  12         IP6T_HL_GT,             /* greater than */
  13 };
  14
  15
  16 struct ip6t_hl_info {
  17         u_int8_t        mode;
  18         u_int8_t        hop_limit;
  19 };
  20
  21
  22 #endif