diff options
Diffstat (limited to 'zebra/connected.c')
| -rw-r--r-- | zebra/connected.c | 35 |
1 files changed, 12 insertions, 23 deletions
diff --git a/zebra/connected.c b/zebra/connected.c index ca22a011..b235d8c0 100644 --- a/zebra/connected.c +++ b/zebra/connected.c @@ -36,6 +36,7 @@ #include "zebra/interface.h" #include "zebra/connected.h" extern struct zebra_t zebrad; + /* withdraw a connected address */ static void @@ -174,6 +175,7 @@ void connected_up_ipv4 (struct interface *ifp, struct connected *ifc) { struct prefix_ipv4 p; + struct in_addr src = ((struct prefix_ipv4 *) ifc->address)->prefix; if (! CHECK_FLAG (ifc->conf, ZEBRA_IFC_REAL)) return; @@ -188,21 +190,14 @@ connected_up_ipv4 (struct interface *ifp, struct connected *ifc) if (prefix_ipv4_any (&p)) return; - /* Always push arriving/departing connected routes into the head of - * the working queue to make possible proper validation of the rest - * of the RIB queue (which will contain the whole RIB after the first - * call to rib_update()). - */ - work_queue_aim_head (zebrad.ribq, 1); - rib_add_ipv4 (ZEBRA_ROUTE_CONNECT, 0, &p, NULL, NULL, ifp->ifindex, - RT_TABLE_MAIN, ifp->metric, 0); - work_queue_aim_head (zebrad.ribq, 0); + rib_add_ipv4 (ZEBRA_ROUTE_CONNECT, 0, &p, NULL, &src, + ifp->ifindex, RT_TABLE_MAIN, ifp->metric, 0, RT_SCOPE_LINK); rib_update (); } /* Add connected IPv4 route to the interface. */ -void +struct connected * connected_add_ipv4 (struct interface *ifp, int flags, struct in_addr *addr, u_char prefixlen, struct in_addr *broad, const char *label) @@ -277,10 +272,10 @@ connected_add_ipv4 (struct interface *ifp, int flags, struct in_addr *addr, ifc->label = XSTRDUP (MTYPE_CONNECTED_LABEL, label); /* nothing to do? */ - if ((ifc = connected_implicit_withdraw (ifp, ifc)) == NULL) - return; - + ifc = connected_implicit_withdraw (ifp, ifc); connected_announce (ifp, ifc); + + return ifc; } void @@ -302,9 +297,7 @@ connected_down_ipv4 (struct interface *ifp, struct connected *ifc) return; /* Same logic as for connected_up_ipv4(): push the changes into the head. */ - work_queue_aim_head (zebrad.ribq, 1); rib_delete_ipv4 (ZEBRA_ROUTE_CONNECT, 0, &p, NULL, ifp->ifindex, 0); - work_queue_aim_head (zebrad.ribq, 0); rib_update (); } @@ -349,16 +342,14 @@ connected_up_ipv6 (struct interface *ifp, struct connected *ifc) return; #endif - work_queue_aim_head (zebrad.ribq, 1); rib_add_ipv6 (ZEBRA_ROUTE_CONNECT, 0, &p, NULL, ifp->ifindex, 0, ifp->metric, 0); - work_queue_aim_head (zebrad.ribq, 0); rib_update (); } /* Add connected IPv6 route to the interface. */ -void +struct connected * connected_add_ipv6 (struct interface *ifp, int flags, struct in6_addr *addr, u_char prefixlen, struct in6_addr *broad, const char *label) @@ -405,10 +396,10 @@ connected_add_ipv6 (struct interface *ifp, int flags, struct in6_addr *addr, if (label) ifc->label = XSTRDUP (MTYPE_CONNECTED_LABEL, label); - if ((ifc = connected_implicit_withdraw (ifp, ifc)) == NULL) - return; - + ifc = connected_implicit_withdraw (ifp, ifc); connected_announce (ifp, ifc); + + return ifc; } void @@ -426,9 +417,7 @@ connected_down_ipv6 (struct interface *ifp, struct connected *ifc) if (IN6_IS_ADDR_UNSPECIFIED (&p.prefix)) return; - work_queue_aim_head (zebrad.ribq, 1); rib_delete_ipv6 (ZEBRA_ROUTE_CONNECT, 0, &p, NULL, ifp->ifindex, 0); - work_queue_aim_head (zebrad.ribq, 0); rib_update (); } |