rt_missmsg
rt_missmsg(RTM_REDIRECT, &rtinfo, flags, error);
void rt_missmsg (int, struct rt_addrinfo *, int, int);
rt_missmsg(RTM_LOSING, &rtinfo, rt->rt_flags, 0);
rt_missmsg(RTM_REDIRECT, &rtinfo, ICMP_RTREDIRECT_FLAGS, 0);
rt_missmsg(RTM_LOSING, &info, rt->rt_flags, 0);
rt_missmsg(cmd, &info, rt->rt_flags, 0);