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core: add a multicast route entry for connections with link-local IPv4 address

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This commit is contained in:
Jiří Klimeš 2010-06-09 15:01:23 +02:00
parent d3688c7bcd
commit 7e054ff138
1 changed files with 9 additions and 0 deletions
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9
src/nm-device.c
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@ -1019,6 +1019,7 @@ aipd_get_ip4_config (NMDevice *self, NMDeviceStateReason *reason)
NMDevicePrivate *priv = NM_DEVICE_GET_PRIVATE (self);
NMIP4Config *config = NULL;
NMIP4Address *addr;
NMIP4Route *route;
g_return_val_if_fail (priv->aipd_addr > 0, NULL);
@ -1033,6 +1034,14 @@ aipd_get_ip4_config (NMDevice *self, NMDeviceStateReason *reason)
nm_ip4_address_set_prefix (addr, 16);
nm_ip4_config_take_address (config, addr);
/* Add a multicast route for link-local connections: destination= 224.0.0.0, netmask=240.0.0.0 */
route = nm_ip4_route_new ();
nm_ip4_route_set_dest (route, (guint32) htonl (0xE0000000L));
nm_ip4_route_set_prefix (route, 4);
nm_ip4_route_set_next_hop (route, (guint32) 0);
nm_ip4_route_set_metric (route, 0);
nm_ip4_config_take_route (config, route);
return config;
}