diff options
Diffstat (limited to 'src/check_next_hop.c')
-rw-r--r-- | src/check_next_hop.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/src/check_next_hop.c b/src/check_next_hop.c deleted file mode 100644 index 0730c43e..00000000 --- a/src/check_next_hop.c +++ /dev/null @@ -1,65 +0,0 @@ -#include "check_ucast_static.h" - -static void usage(void) -{ - fprintf(stderr, "Usage: check_next_hop [-4|-6] address\n"); - exit(1); -} - -static void get_prefix_1(inet_prefix *dst, char *arg, int family) -{ - - memset(dst, 0, sizeof(*dst)); - get_addr_1(dst, arg, family); - -} - -int main(int argc, char **argv) -{ - int family = AF_UNSPEC; - - while (--argc) { - char *arg = *++argv; - inet_prefix dst; - - if (arg[0] == '-') { - switch(arg[1]) { - case '4': - family = AF_INET; - break; - case '6': - family = AF_INET6; - break; - default: - usage(); - } - continue; - } - - get_prefix_1(&dst, arg, family); - - /* - * Macros to check for Mcast are based on: - * - * Addr dst.data - * 224.1.2.2 ==> 0x030201e0 - * ff01:0203:: ==> 0x030201ff - * - */ - if (family == AF_INET) { - if (IS_MULTICAST(dst.data[0])) { - err("Invalid next_hop...next_hop cannot be multicast\n"); - } - if (IS_BROADCAST(dst.data[0])) { - err("Invalid next_hop...next_hop cannot be broadcast\n"); - } - } else if (family == AF_INET6) { - if (IS_IPV6_MULTICAST(dst.data[0])) { - err("Invalid next_hop...next_hop cannot be IPv6 multicast\n"); - } - } - - } - - return 0; -} |