IPOPT_CONTROL 55 include/linux/ip.h #define IPOPT_END (0 |IPOPT_CONTROL) IPOPT_CONTROL 56 include/linux/ip.h #define IPOPT_NOOP (1 |IPOPT_CONTROL) IPOPT_CONTROL 57 include/linux/ip.h #define IPOPT_SEC (2 |IPOPT_CONTROL|IPOPT_COPY) IPOPT_CONTROL 58 include/linux/ip.h #define IPOPT_LSRR (3 |IPOPT_CONTROL|IPOPT_COPY) IPOPT_CONTROL 60 include/linux/ip.h #define IPOPT_CIPSO (6 |IPOPT_CONTROL|IPOPT_COPY) IPOPT_CONTROL 61 include/linux/ip.h #define IPOPT_RR (7 |IPOPT_CONTROL) IPOPT_CONTROL 62 include/linux/ip.h #define IPOPT_SID (8 |IPOPT_CONTROL|IPOPT_COPY) IPOPT_CONTROL 63 include/linux/ip.h #define IPOPT_SSRR (9 |IPOPT_CONTROL|IPOPT_COPY) IPOPT_CONTROL 64 include/linux/ip.h #define IPOPT_RA (20|IPOPT_CONTROL|IPOPT_COPY)