wireguard: increase FIB source priority
Type: fix
@@ -402,8 +402,13 @@ format_wg_peer (u8 * s, va_list * va)
static clib_error_t *
wg_peer_module_init (vlib_main_t * vm)
{
- wg_fib_source = fib_source_allocate ("wireguard", 0xb0, //
- FIB_SOURCE_BH_SIMPLE);
+ /*
+ * use a priority better than interface source, so that
+ * if the same subnet is added to the wg interface and is
+ * used as an allowed IP, then the wireguard soueced prefix
+ * wins and traffic is routed to the endpoint rather than dropped
+ */
+ wg_fib_source = fib_source_allocate ("wireguard", 0x2, FIB_SOURCE_BH_API);
return (NULL);
}
