| 327 |
327 |
|
| 328 |
328 |
SYSCTL_DECL(_net_inet_carp);
|
| 329 |
329 |
|
| 330 |
|
static int carp_opts[CARPCTL_MAXID] = { 0, 1, 0, 1, 0, 0 }; /* XXX for now */
|
|
330 |
static int carp_opts[CARPCTL_MAXID] = { 0, 1, 0, 1, 0, 0, 1 }; /* XXX for now */
|
| 331 |
331 |
SYSCTL_INT(_net_inet_carp, CARPCTL_ALLOW, allow, CTLFLAG_RW,
|
| 332 |
332 |
&carp_opts[CARPCTL_ALLOW], 0, "Accept incoming CARP packets");
|
| 333 |
333 |
SYSCTL_INT(_net_inet_carp, CARPCTL_PREEMPT, preempt, CTLFLAG_RW,
|
| ... | ... | |
| 336 |
336 |
&carp_opts[CARPCTL_LOG], 0, "log bad carp packets");
|
| 337 |
337 |
SYSCTL_INT(_net_inet_carp, CARPCTL_ARPBALANCE, arpbalance, CTLFLAG_RW,
|
| 338 |
338 |
&carp_opts[CARPCTL_ARPBALANCE], 0, "balance arp responses");
|
|
339 |
SYSCTL_INT(_net_inet_carp, CARPCTL_SETROUTE, setroute, CTLFLAG_RW,
|
|
340 |
&carp_opts[CARPCTL_SETROUTE], 0, "set route");
|
| 339 |
341 |
|
| 340 |
342 |
static int carp_suppress_preempt = 0;
|
| 341 |
343 |
SYSCTL_INT(_net_inet_carp, OID_AUTO, suppress_preempt, CTLFLAG_RD,
|
| ... | ... | |
| 1172 |
1174 |
cifp->if_xname);
|
| 1173 |
1175 |
carp_set_state(sc, BACKUP);
|
| 1174 |
1176 |
carp_setrun(sc, 0);
|
| 1175 |
|
carp_setroute(sc, RTM_DELETE);
|
|
1177 |
if (carp_opts[CARPCTL_SETROUTE]) {
|
|
1178 |
carp_setroute(sc, RTM_DELETE);
|
|
1179 |
}
|
| 1176 |
1180 |
}
|
| 1177 |
1181 |
break;
|
| 1178 |
1182 |
|
| ... | ... | |
| 1751 |
1755 |
carp_send_na(sc);
|
| 1752 |
1756 |
#endif /* INET6 */
|
| 1753 |
1757 |
carp_setrun(sc, 0);
|
| 1754 |
|
carp_setroute(sc, RTM_ADD);
|
|
1758 |
if (carp_opts[CARPCTL_SETROUTE]) {
|
|
1759 |
carp_setroute(sc, RTM_ADD);
|
|
1760 |
}
|
| 1755 |
1761 |
break;
|
| 1756 |
1762 |
}
|
| 1757 |
1763 |
}
|
| ... | ... | |
| 1775 |
1781 |
(sc->sc_naddrs || sc->sc_naddrs6)) {
|
| 1776 |
1782 |
/* Nothing */
|
| 1777 |
1783 |
} else {
|
| 1778 |
|
carp_setroute(sc, RTM_DELETE);
|
|
1784 |
if (carp_opts[CARPCTL_SETROUTE]) {
|
|
1785 |
carp_setroute(sc, RTM_DELETE);
|
|
1786 |
}
|
| 1779 |
1787 |
return;
|
| 1780 |
1788 |
}
|
| 1781 |
1789 |
|
| ... | ... | |
| 1790 |
1798 |
CARP_DEBUG("%s: INIT -> MASTER (preempting)\n",
|
| 1791 |
1799 |
cifp->if_xname);
|
| 1792 |
1800 |
carp_set_state(sc, MASTER);
|
| 1793 |
|
carp_setroute(sc, RTM_ADD);
|
|
1801 |
if (carp_opts[CARPCTL_SETROUTE]) {
|
|
1802 |
carp_setroute(sc, RTM_ADD);
|
|
1803 |
}
|
| 1794 |
1804 |
} else {
|
| 1795 |
1805 |
CARP_DEBUG("%s: INIT -> BACKUP\n", cifp->if_xname);
|
| 1796 |
1806 |
carp_set_state(sc, BACKUP);
|
| 1797 |
|
carp_setroute(sc, RTM_DELETE);
|
|
1807 |
if (carp_opts[CARPCTL_SETROUTE]) {
|
|
1808 |
carp_setroute(sc, RTM_DELETE);
|
|
1809 |
}
|
| 1798 |
1810 |
carp_setrun(sc, 0);
|
| 1799 |
1811 |
}
|
| 1800 |
1812 |
break;
|
| ... | ... | |
| 2413 |
2425 |
callout_stop(&sc->sc_ad_tmo);
|
| 2414 |
2426 |
carp_set_state(sc, BACKUP);
|
| 2415 |
2427 |
carp_setrun(sc, 0);
|
| 2416 |
|
carp_setroute(sc, RTM_DELETE);
|
|
2428 |
if (carp_opts[CARPCTL_SETROUTE]) {
|
|
2429 |
carp_setroute(sc, RTM_DELETE);
|
|
2430 |
}
|
| 2417 |
2431 |
break;
|
| 2418 |
2432 |
|
| 2419 |
2433 |
case MASTER:
|