diff options
Diffstat (limited to 'src/vnet/interface.c')
| -rw-r--r-- | src/vnet/interface.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/vnet/interface.c b/src/vnet/interface.c index 0f6b8aeab07..c827f1901a3 100644 --- a/src/vnet/interface.c +++ b/src/vnet/interface.c @@ -582,6 +582,16 @@ vnet_create_sw_interface (vnet_main_t * vnm, vnet_sw_interface_t * template, vnet_hw_interface_t *hi; vnet_device_class_t *dev_class; + if (template->sub.eth.flags.two_tags == 1 + && template->sub.eth.flags.exact_match == 1 + && (template->sub.eth.flags.inner_vlan_id_any == 1 + || template->sub.eth.flags.outer_vlan_id_any == 1)) + { + error = clib_error_return (0, + "inner-dot1q any exact-match is unsupported"); + return error; + } + hi = vnet_get_sup_hw_interface (vnm, template->sup_sw_if_index); dev_class = vnet_get_device_class (vnm, hi->dev_class_index); |