diff options
Diffstat (limited to 'src/vnet/ip/ip4_forward.c')
| -rw-r--r-- | src/vnet/ip/ip4_forward.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c index 231912bc5ca..b76da0a248b 100644 --- a/src/vnet/ip/ip4_forward.c +++ b/src/vnet/ip/ip4_forward.c @@ -640,6 +640,8 @@ void ip4_sw_interface_enable_disable (u32 sw_if_index, u32 is_enable) { ip4_main_t *im = &ip4_main; + vnet_main_t *vnm = vnet_get_main (); + vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm, sw_if_index); vec_validate_init_empty (im->ip_enabled_by_sw_if_index, sw_if_index, 0); @@ -664,6 +666,11 @@ ip4_sw_interface_enable_disable (u32 sw_if_index, u32 is_enable) vnet_feature_enable_disable ("ip4-multicast", "ip4-not-enabled", sw_if_index, !is_enable, 0, 0); + if (is_enable) + hi->l3_if_count++; + else if (hi->l3_if_count) + hi->l3_if_count--; + { ip4_enable_disable_interface_callback_t *cb; vec_foreach (cb, im->enable_disable_interface_callbacks) |