/* Inteface link up message processing. */
int
ripng_interface_up (int command, struct zclient *zclient, zebra_size_t length)
{
struct stream *s;
struct interface *ifp;
/* zebra_interface_state_read() updates interface structure in iflist. */
s = zclient->ibuf;
ifp = zebra_interface_state_read (s);
if (ifp == NULL)
return 0;
if (IS_RIPNG_DEBUG_ZEBRA)
zlog_debug ("interface up %s index %d flags %#"PRIx64" metric %d mtu %d",
ifp->name, ifp->ifindex, ifp->flags, ifp->metric, ifp->mtu6);
/* Check if this interface is RIPng enabled or not. */
ripng_enable_apply (ifp);
/* Check for a passive interface. */
ripng_passive_interface_apply (ifp);
/* Apply distribute list to the all interface. */
ripng_distribute_update_interface (ifp);
return 0;
}
/* Set distribute list to all interfaces. */
static void
ripng_enable_apply_all (void)
{
struct interface *ifp;
struct listnode *node;
for (ALL_LIST_ELEMENTS_RO (iflist, node, ifp))
ripng_enable_apply (ifp);
}
/* Set distribute list to all interfaces. */
void
ripng_enable_apply_all ()
{
struct interface *ifp;
struct listnode *node;
for (node = listhead (iflist); node; nextnode (node))
{
ifp = getdata (node);
ripng_enable_apply (ifp);
}
}
int
ripng_interface_address_add (int command, struct zclient *zclient,
zebra_size_t length)
{
struct connected *c;
struct prefix *p;
c = zebra_interface_address_read (ZEBRA_INTERFACE_ADDRESS_ADD,
zclient->ibuf);
if (c == NULL)
return 0;
p = c->address;
if (p->family == AF_INET6)
{
if (IS_RIPNG_DEBUG_ZEBRA)
zlog_debug ("RIPng connected address %s/%d add",
inet6_ntop(&p->u.prefix6),
p->prefixlen);
/* Check is this prefix needs to be redistributed. */
ripng_apply_address_add(c);
/* Let's try once again whether the interface could be activated */
if (c->ifp) {
struct ripng_interface *ri = c->ifp->info;
if (!ri->running) {
/* Check if this interface is RIP enabled or not.*/
ripng_enable_apply (c->ifp);
/* Apply distribute list to the interface. */
ripng_distribute_update_interface (c->ifp);
/* Check interface routemap. */
ripng_if_rmap_update_interface (c->ifp);
}
}
}
return 0;
}
/* Inteface addition message from zebra. */
int
ripng_interface_add (int command, struct zclient *zclient, zebra_size_t length)
{
struct interface *ifp;
ifp = zebra_interface_add_read (zclient->ibuf);
if (IS_RIPNG_DEBUG_ZEBRA)
zlog_debug ("RIPng interface add %s index %d flags %#"PRIx64" metric %d mtu %d",
ifp->name, ifp->ifindex, ifp->flags, ifp->metric, ifp->mtu6);
/* Check is this interface is RIP enabled or not.*/
ripng_enable_apply (ifp);
/* Apply distribute list to the interface. */
ripng_distribute_update_interface (ifp);
/* Check interface routemap. */
ripng_if_rmap_update_interface (ifp);
return 0;
}
