- if (is_del)
- {
- si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED);
- si->unnumbered_sw_if_index = (u32) ~ 0;
-
- ip4_main.lookup_main.if_address_pool_index_by_sw_if_index
- [unnumbered_sw_if_index] = ~0;
- ip6_main.lookup_main.if_address_pool_index_by_sw_if_index
- [unnumbered_sw_if_index] = ~0;
- }
- else if (is_set)
- {
- si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED;
- si->unnumbered_sw_if_index = inherit_from_sw_if_index;
-
- ip4_main.lookup_main.if_address_pool_index_by_sw_if_index
- [unnumbered_sw_if_index] =
- ip4_main.lookup_main.if_address_pool_index_by_sw_if_index
- [inherit_from_sw_if_index];
- ip6_main.lookup_main.if_address_pool_index_by_sw_if_index
- [unnumbered_sw_if_index] =
- ip6_main.lookup_main.if_address_pool_index_by_sw_if_index
- [inherit_from_sw_if_index];
- }
-
- if (was_unnum != (si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED))
- {
- ip4_sw_interface_enable_disable (unnumbered_sw_if_index, !is_del);
- ip6_sw_interface_enable_disable (unnumbered_sw_if_index, !is_del);
- }
+ vnet_sw_interface_update_unnumbered (unnumbered_sw_if_index,
+ inherit_from_sw_if_index, enable);